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ARTICLES
Canberra Bird Notes 41 (2016), 113-117

THE ETYMOLOGY OF “JIZZ”’, REVISITEDDAVID McDONALD
1004 Norton Road, Wamboin, NSW, 2620
BackgroundTwo decades ago I published an article in Canberra Bird Notes titled ‘The etymology of“jizz” (McDonald 1996). In it I sought to answer the linked questions ‘… what, exactly, ismeant by the term “Jizz” and where does it come from?’ (p. 2). The then editor, the lateDavid Purchase, said at the time that he considered it one of the most interesting articles that
he had published in CBN! The article has been republished in a number of languages, somewith the publisher’s permission, and is heavily plagiarised online.
In that article, in discussing the meaning of the term, I wrote:
Although “jizz” did not appear in the first edition of the Oxford English Dictionary(OED), the second edition (Simpson and Weiner 1989, p. 264) defines it as: “Thecharacteristic impression given by an animal or plant”. This definition is carried acrossto more readily accessible versions of the dictionary such as the second edition of theAustralian Concise Oxford Dictionary (Hughes et al. 1992).
The current edition of the OED Online has the same definition of ‘jizz’: ‘The characteristic
impression given by an animal or plant’. It states that the word’s etymology is unknown, andit points out that the word ‘guise’ is ‘coincident in sense but the phonetic relationship remains
unexplained and the two words may therefore be unrelated’.
With respect to the etymology of jizz, I drew attention, in the 1996 article, to what I referred
to as ‘three groups of possibilities’, based on the published literature and the opinions ofbirders:
1. General Impression of Size and Shape—GIS/GISSAt the time of writing the 1996 article, and now, this is the most widely accepted
etymology. Dymond (1990) suggested that ‘Jizz is a term derived from fighter pilots’acronym, GIS - General Impression and Shape’. Numerous sources state, with neither
evidence nor qualification, that GIS/GISS is the origin of the term, developed during theSecond World War in the context of aircraft identification. I demonstrated in the 1996
article that, despite extensive literature searches in WW2 data bases, I have not been able
to locate any wartime usages of that term.
2. Pre-Second World War usage in nature studies
I noted that a quite different origin from the Second World War’s GISS is found in thesecond edition of the Oxford English Dictionary which refers us to a book by a prominent
British writer on birds, T. A. Coward, published in London in 1922, titled Bird Haunts andNature Memories. This is what Coward wrote (pp. 141-4):
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Canberra Bird Notes 41 (2)July 2016

A West Coast Irishman was familiar with the wild creatures which dwelt on or visited
his rocks and shores; at a glance he could name them, usually correctly, but if asked
how he knew them would reply ‘By their “jizz.”’
What is jizz? The spelling is uncertain; probably its author could not have informed us,
whoever its inventor was; it is certainly not in most dictionaries. We have not coined it, but
how wide its use in Ireland we cannot say; it may have origin in this one fertile Celtic
brain, or it may have been handed down from father to son for many generations. One
thing is certain; it is short and expressive. If we are walking on the road and see, far ahead,someone whom we recognise that we can neither distinguish features nor particularclothes, we may be certain that we are not mistaken; there is something in the carriage, thewalk, the general appearance which is familiar; it is, in fact, that individual’s jizz.
Jizz may be applied to or possessed by any animate and some inanimate objects, yet wecannot clearly define it. A single character may supply it, or it may be the combination of
many; it may be produced by no one in particular… Perhaps the outdoor naturalist, and inparticular the field ornithologist, realises the full value of jizz better than mostpeople…Jizz, of course, is not confined to birds…the small mammal and the plant alikehave jizz…
To learn the jizz should be the object of every field naturalist; it can only be learnt bystudy of wild creatures in their natural surroundings.
Coward added a note in the second printing of his book, 1923: ‘Since the publication of
the first edition, a friend pointed out that in Webster’s Dictionary both “gis” and “jis” aregiven as obsolete variations of guise, and this seems to be the origin of the expressive
word’.
Here we have evidence that jizz long predated the Second World War. According to
Coward, it was used in the second decade of the 20th century, at least on the west coast of
Ireland, with the same meaning as we now give to it in birding, and with the same meaning
as that captured by the GISS acronym.
3. Other origins
The 1996 article also drew attention to a range of other potential origins of the term, someof them seen in current usage, including a contraction of ‘just is’, a corrupted shortening of
the word ‘gestalt’ mispronounced with a soft G, a variant of ‘guise’ or the related word
‘phizz’, or a variant of ‘gist’.
The 1996 article concluded:
We are left with three loose ends:l. The possibility of common origins for:(a) the nineteenth century Scottish word “gizz” (a face);(b) the eighteenth century word “phiz” or “phizz” (face; expression of face);(c) the English word “gist” meaning the essence of something; and(d) Coward’s West Coast Irishman’s “jizz” (the characteristic impression given by ananimal or plant).
2. The possibility that Coward was wrong from the start and that “jizz”, being the word heintroduced into birding, actually had a quite different meaning from the one he grasped.
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3. It would be valuable to find documentary evidence for the use of GISS in the Second
World War’s efforts in aircraft recognition, and for the drift in usage from that context tobirding.
The lack of resolution of this puzzle provides a challenge to readers to take the
etymological detective work somewhat further. It also reminds us that in a living andrapidly changing language like English, a given word can have multiple origins andmultiple meanings.
Coward was mistaken
Over the intervening years I have maintained a watching brief on this word, and have recently
located three literature citation that ante-date what has always been taken as the first time thatthe word appeared in print, namely in Coward’s 1922 book.
The earliest ante-date citation that I have located is a play written by Lennox Robinson andpublished in Dublin by The Eigeas Press in 1918: The lost leader: a play in three acts
(Robinson 1918).
This is a play about the Irish nationalist politician Charles Stewart Parnell (1846-1891), the‘lost leader’ in the play’s title. The scene is ‘The Smoking-room of the Hotel, Poulmore’. A
number of hotel guests are there chatting about various things, including the fishing. One
states ‘I agree with you, they do you very well here, though there’s not much jizz about theold chap’. (The ‘old chap’ is a staff member, apparently the proprietor of the hotel.) Anotherperson in the smoking-room went on ‘Oh, it’s Miss Mary runs the place. Poor Lucius couldn’t
keep it going for a week’. Another responds ‘That’s the old man who came in talk to us atdinner about fishing?’ ‘Yes. There is nothing he doesn’t know about the Poulmore trout andthe Knockfierna grouse, but outside of them he’s not good for much’ (Robinson 1918, p. 21,
my emphasis).
What does ‘jizz’ mean here? My submission to the Oxford English Dictionary on the antedating of the word points out that here ‘jizz’ has a different sense from the 1922 origin of theword in the OED, and current birding and botanical usage: ‘the characteristic impression
given by an animal or plant’. The sense that I propose was being used at the time is that ofenergy or exuberance or enthusiasm. Owing to his advanced age, Lucius lacked energy or
exuberance or enthusiasm; he lacked jizz.
The OED’s current entry for ‘jism’ (also shown as ‘jizz’) ‘Energy, strength’, accords with thissense for ‘jizz’. It treats ‘jasm’ (now rarely used) as a synonym for ‘jism’, with the firstcitation for ‘jasm’ dating all the way back to 1860: ‘She’s just like her mother... Oh! she’s
just as full of jasm!’. ‘Now tell me what “jasm” is.’ ‘If you’ll take thunder and lightening, anda steamboat and a buzz-saw, and mix ‘em up, and put ‘em into a woman, that’s jasm.’’
I suggest that the contemporary words ‘jizz’ and ‘jism’, and the obsolete word ‘jasm’, have acommon origin.
In addition, the word ‘jazz’ is related to ‘jizz’. The OED gives, as one of the meanings of‘jazz’:
U.S. slang. Energy, excitement, ‘pep’; restlessness; animation, excitability. Now rare.
In early use freq. In context relating to baseball…

115

Canberra Bird Notes 41 (2)July 2016The OED’s first citation provided for this usage comes from the Los Angeles Times, 2 April
1912: ‘Ben’s Jazz Curve…”I got a new curve this year… I call it the Jazz ball because it
wobbles and you simply can’t do anything with it”’. And in 1913 the San Francisco Bulletin
wrote ‘What is the “jazz”? Why it’s a little of that “old life”, the “gin-i-ker”, the “pep”,
otherwise known as the enthusiasalum (sic)’.
The word ‘jazz’, as a genre of music, dates back to at least 1915, and this usage accords
closely with ‘energy, excitement, “pep”’. For example, the Chicago Sunday Tribune, 11 July
1915, wrote: ‘The “blues” had done it. The “jazz” had put pep into the legs that had
scrambled too long for the 5:15’.
I have identified a number of other sources where this meaning of ‘jizz’ (energy or
exuberance or enthusiasm) applies, including two (in addition to Robinson 1918) that antedate the OED’s 1922 Coward source. They come largely from Ireland and the USA. Note theconflation of ‘jizz’ and ‘jazz’ in the first three of these sources: The Strand Magazine, volume 57, page 481, 1919: ‘Not precisely a dancer. Have you
seen “Hullo, Jizz-jazz!”
 The Morning Oregonian, August 6, 1920: ‘WANTED Someone to publish the latest
song, entitled “That Jazz Jizz Jazziest Hug,” on a royalty basis.’ Midas: Or, The United States and the Future, author Cyril Herbert Bretherton,
publisher E P Dutton, USA 1926, page 66: ‘American jazz bands and vaudeville showthat come to Europe have about them a snap and “jizz” that has one Europe in spite ofitself.’
 Anthropological report on a London suburb by Charles Duff, Grayson & Grayson,
1935, page 64: ‘The “locals” thought that the professionals were not putting enough jizz
into it, and it was rehearsed a few times until the necessary melodramatic toughness
was worked up.’ Ireland, Parliamentary debates; official report, volume 55, 1935: ‘I noticed that Deputy
Corry did not speak with his usual amount of “jizz”.’
 The New York Times, August 19, 1937, ‘Girl Scouts merge many nations’ slang’:“Jizz”, meaning exuberance, is a contribution from Elizabeth Pike of the Irish Free
State.’
 The uninvited by Dorothy Macardle, Doubleday, Doran, 1942, page 163: ‘Give morerelief in the third act and jizz up the second.’ Michael Caravan by Brinsley MacNamara, Talbot Press 1946, page 129: ‘It must be
her husband who was playing the fiddle, and the husband of the girl they call“Peterkins” - such an extraordinary name - was putting great jizz into the music withthe kettle-drum, while there was a kind of excitement that you could feel all over thehouse.’
 The same source, pages 3-4: ‘They put great jizz into dead or dying places…’.
 The Dublin Magazine, volumes 22-23, Seumus O’Sullivan, 1947, page 17: ‘A man ofindustry and effort when the life and jizz were in him; he never shirked his work evenin the broil of the noonday sun.’116

Canberra Bird Notes 41 (2)July 2016

The seventh pig: and other Irish fairy tales by Patricia Lynch, Dent, 1950, page 72:‘But the lads goin nowadays hasn’t any spirit at all. They ‘av no more jizz than a kishof brogues!’.



Hold your hour and have another by Brendan Behan, chapter titled ‘On the road to
Kilkenny’, apparently first published in the Irish Press 1954-1956: ‘I was only aminute in Castlecomer, but the next chance I get I’ll stop longer. It’s a darling, sturdy,
sizeable town, and plenty of jizz about it.’Conclusion
I now suggest that it is clear that Coward made a mistake in saying that, when the West Coast
Irishman told him that it was possible to identify a particular bird by its ‘jizz’, the chap meant
identifying it by the general impression that it gave. Rather, the Irishman meant that he could
identify that particular species of bird because it had lots of ‘jizz’, that is, it wascharacteristically full of energy or exuberance.
I suggest that these quotations from published sources, three ante-dating the OED’s earliest
source, indicate that the word ‘jizz’ existed in Irish English (in Coward’s time and earlier)with the meaning of energy or enthusiasm or exuberance, and that that usage continued in
Ireland over subsequent decades and was taken by Irish people to the USA and elsewhere.
I also suggest that the etymology of ‘jizz’ is not the aircraft observers’ General Impression ofSize and Shape, Coward’s 1922 west coast of Ireland word with the same meaning, ‘guise’ or‘gestalt’. Rather, the etymology of ‘jizz’, as we use the word in birding and botany today, isthe 19th century usage meaning energy or enthusiasm or exuberance.
Clearly, over the intervening generations since 1922, the word’s meaning has shifted. Today‘jizz’ has the meaning Coward gave it: the characteristic impression given by an animal orplant.
References
Coward, T. (1922) Bird haunts and nature memories, F. Warne & Co. Ltd, London,
http://www.biodiversitylibrary.org/item/75373#page/1/mode/1up .
Dymond, T. (1990) Newsletter of the Cumberland Bird Observers Club 11, no. 5, 9.
McDonald, D. (1996) ‘The etymology of “jizz”‘, Canberra Bird Notes. 21: 2-11;
http://canberrabirds.org.au/wp-content/uploads/2012/06/CBN/cbnvol21no1.pdf .
Robinson, L. (1918) The lost leader: a play in three acts, The Eigeas Press, Dublin.
Accepted 5 May 2016117

Canberra Bird Notes 41 (2)July 2016

Canberra Bird Notes 41 (2016): 118-123

A CHANGE IN ATTIDUDE:
WHERE DID THE INDIAN MYNA GO WRONG?
NOEL LUFF
noelluff@homemail.com.au
At a recent book fair I purchased a small book entitled “Some Useful Birds of Southern
Australia” (Hall 1907). I was somewhat bemused to read under the heading ‘Indian Myna’:“The cheerfulness of the young adds considerably to the joy of living, the people of thesuburbs of cities getting the benefit.”
This set me wondering as when this “dear, gentle, sprightly, and highly-amusing”(Anonymous 1886) bird was transformed into “a kind of feathered cockroach” (“Indigofera”
1990).
The Common (or Indian) Myna (Acridotheres tristis) was introduced into Australia in the
1860’s. The first introductions were in Melbourne in 1862 followed by Sydney at aroundabout the same time. Birds were taken from Melbourne in 1883 and released into cane fields
around Innisfail, Ingham and Townsville in Queensland. It was hoped they would feed on theinsect pests and ticks. Other introductions included Hobart (late 1890’s), the Darling Downs(1918), Adelaide (1957) and Canberra (1968). The introduction into Tasmania failed after
about fifteen years and the one into Adelaide also failed.
It would seem that their range was reasonably stable up until the 1950’s. The only substantial
extensions had been to the north of their release areas in the Queensland cane fields. By 1950
they were common in the Cairns area and the Atherton Tablelands. There was also a small
population on the Darling Downs, with another stable population in the Sydney’s eastern
suburbs and an expanding population in Melbourne.
There were still four discrete populations at the time of the first Atlas of Australian Birds(1977-81) (Blakers et al 1984); the wet tropics in north Queensland, south-east Queensland(from the Darling Downs to the Sunshine Coast and including Brisbane), coastal NSW (fromHunter Valley to South Coast and inland to Canberra) and eastern Victoria (mainly in theSouth Gippsland and Melbourne but as far west as Ballarat and north to Bendigo).
By the time of the second atlas (1998-2002) (Barrett et al 2003) the core areas remained thesame but the ranges had expanded. There was a now an almost continuous distribution fromwest of Ballarat to the Sunshine coast in Queensland, plus the separate population in the wet
tropics further north. The current distribution is substantially the same with some extensions
further inland.
The first references that I have found to Common Myna in the popular press were in 1868
about six years after their release. All these articles (three of them) emanated from Melbourne
and laud the birds’ ability to attack insect pests (Anonymous 1868a, 1868b, 1868c).
The quotation I have given above, describing the bird as “dear, gentle, sprightly, and highlyamusing”, appeared in the Sydney Globe in 1886 (Anonymous 1886).
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Canberra Bird Notes 41 (2)July 2016

These two positive themes of being a destroyer of insect pests and a joy to the beholder have
gradually been overtaken by a negative theme of the bird becoming an undesirable addition to
our avifauna.
I shall deal with each theme in turn.
The Common Myna as a destroyer of insect pests
As mentioned above, the first references to the bird were as a destroyer of pests. This was aconsistent theme in press articles up until the 1920’s (Anonymous 1894, 1916, 1919, 1924a,
1928). There is particular reference to their use in the cane fields and as tick control agents innorth Queensland.
An article in the Cairns Post in 1935 (Anonymous 1935) casts doubts on their effectiveness asa control agent and claims that the bird is now considered a pest.
A later article in 1946, also in the Cairns Post (Anonymous 1946), still claimed that they were
useful as a control agent.
Even as late as 1967 Robin Hill in Australian Birds (Hill 1967) states:“On the whole, this bird is considered quite useful, scavenging about the cities andsuburbs and destroying insects in country areas.”
The editors of “What Bird is That? (abridged edition)” (Cayley 1973) did not see it as a pest:“Because it mainly a scavenger of streets, parks, and rubbish dumps, the bird does
not caused any economic harm.”
This attitude was contradicted in a subsequent edition of Cayley (Cayley 1984), so it may be
assumed that it was the editors speaking and not Cayley.
The Handbook of Australian, New Zealand and Antarctic Birds (HANZAB) (Higgins et al2006) gives its diet a being “mainly insects, fruit and food scraps; also bird eggs, nectar andcarrion”.
The Common Myna as a source of joy
This has been a reasonably consistent theme from the time of its introduction up until as late
as 1985. This is despite it being recognized as a pest as early as 1913 (Anonymous 1913).
Most refer to its cheerful and jaunty nature and some even found it amusing (Anonymous
1886, 1907, 1920, 1926b, Chisholm 1912, 1935, Hall 1907, Frith 1985). Most claim it would
be a shame to lose it from our avifauna.
This positive attitude was held by some of Australia’s leading environmental commentators
and authors.
Alexander Hugh Chisholm, the eminent ornithologist, in an article in the Sydney Mail
(Chisholm 1912) on acclimatised birds in Australia notes that: “they are spreading rapidly,
though still, with, hereditary instinct, living their happy-go-lucky lives in town”. He follows
this up in his book “Bird Wonders of Australia” (Chisholm 1935) with the following
comments:
119Canberra Bird Notes 41 (2)July 2016“I deplore this extension of imported birds into Australian forests. The Myna, it istrue, after occupying many years in deciding to spread from the city, has had thegrace to keep to settled areas in and near country towns………
Nevertheless (even bearing in mind the point touching on the character of thelandscape) I doubt if I would be willing to lose certain introduced birds from
Victoria’s capital city – the Myna with his important strutting about roadways andhis animated chatter, chuckle, and song; the Black with his Celtic melody; and,above all, the Thrush with his quiet ways and charming song. These three birds,
together with the native Chickowee, remain for me part of the Spirit ofMelbourne……… (Melbourne) would lose some of its distinctiveness if it lost any ofthese, our four special birds.”
The popular Melbourne base naturalist, journalist and broadcaster Crosbie Morrison also had
positive things to say about mynas. In his column "Backyard Diary" published in “TheArgus” (Morrison 1955) he made the following comments:“Alex Mackenzie (Glenferrie) take me swiftly to task for my suggestion yesterdaythat suburban mynas should be encouraged. "Aren't you reversing your form,
advocating introduced birds which have driven the native birds from our gardens?"
he asks. Perhaps he's right. But the myna is not obnoxious; indeed. I feel that he is a
New Australian worth assimilating. He is a scavenger, with a rather attractive
swagger. I have never heard of mynas doing any harm. If I must defend my earlier
remark, it would be on the basis that if the mynas show no fear of human beings they
may encourage other more timid birds to lose their fear too, for there is no doubtthat the wild creatures watch one another for alarm signals. The mynas would notfight the newcomers off unless they were competing for the same food supply andnesting sites. Indeed, at a guess I would say that winning the confidence of the mynas
might help to bring honeyeaters, wrens and silvereyes to a district rather than keepthem out.”
A final series of quotes by Clifford Frith, the Cairns based ornithologists, comes from his
book “Garden Birds” (Frith 1985)“Common mynahs are very handsome birds that tend to be overlooked where theyoccur because they are both introduced and common.”“In area of New Zealand and Australia, it is considered a pest to cultivated fruit
crops. In the garden, however, it may be beneficial in removing insect pests.”“It is true that this bird occupies nesting cavities in buildings and trees that native
birds might otherwise utilize. It is equally true, however, that this is a handsome andenjoyable bird to look at.”
There is no denying that the bird did give joy to some persons. This was certainly the motive
behind its release in Canberra. “In the early 1970s it was established that the Common Mynah
was being imported and released into Canberra by a well-meaning, but misguided citizen”(Frith 1976).

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The Common Myna as a Pest
As early as 1913 the bird was referred to as a pest in the Sydney Morning Herald(Anonymous 1913). There was no reason given, just that the “worst bird pests are the aliens”.
This statement was then followed by a list which included the myna.
Since this initial observation there have been numerous other ones which also claim that thebird is a pest. Some merely state this without giving any reason (Anonymous 1916, 1943,
Barrett 1945, Froggatt 1921) others are more specific. There appears to be three main reasons
as to why the bird was considered to be undesirable.
The first was that it attacked fruit and is therefore an agricultural pest (Anonymous 1924b,
1926a, 1929).
Another complaint is that they form large congregations when roosting at night. These could
be a health risk, but the main complaint is concerned with the noise that they make(Anonymous 1938b, “Stray Feathers” 1948). This was the sole reason given in some of the
popular bird books published in the late 1970s/early 1980s (“Readers Digest Complete Book
of Australian Birds” (Readers Digest 1976); “Field Guide to Birds of Australia” (Pizzey1980); “What Bird is That?” (fully revised, expanded, deluxe edition) (Cayley 1984)).
The main complaint levelled at the bird is that it competes for nesting hollows with the native
species. The first mention of this is in 1926 in an article on introduced birds from India in the“Sydney Mail”( Anonymous 1926a). Subsequent to this there have been numerous articles innewspapers (Anonymous 1927, 1935, 1938a, 1940, “Indigofera” 1990).
Several popular books also cover this aspect of the birds breeding behaviour (“Birds ofVictoria Urban Areas” (Gould League of Victoria” 1969); ”Australian Birds” (Trounson1987)).
Comments in some of the newspaper articles are somewhat disparaging. I have alreadymentioned the description of the bird being “a kind of feathered cockroach”. This came fromthe “Midweek Magazine” of ”The Canberra Times” (“Ingidofera” 1990).
Another such comment comes from “The West Australian” in 1938 (Anonymous 1938). The
journalist is discussing the introduction of various exotic birds and weeds to Victoria. He goeson to observe that:“Dingy sparrows and lice-covered starlings and mynahs are the only birds that one
commonly sees, and these are steadily exterminating any remaining native birds”.
Conclusion
There is now almost universal agreement that the Common Myna is indeed a pest inAustralia. I doubt if one could find anyone who would be prepared to put in a kind word for
it.
There are now active community based groups taking steps towards reducing the number ofbirds by trapping. The first of these was the Canberra Indian Myna Action Group (CIMAG)
which was formed in 2006. Since then groups have been formed in Hawkesbury (west of
Sydney), Eurobodalla (NSW south coast), Lismore, Wollongong, Cairns, the Mid North
Coast of NSW and elsewhere in eastern Australia.
121Canberra Bird Notes 41 (2)July 2016

There has indeed been a change in attitude. This has probably resulted from the increasingawareness by the population that the natural environment is not something to be toyed with,and that the unique Australian flora and fauna is to be appreciated and enjoyed.
The introduced Common Myna may have given some pleasure in the past as an ornament to
our towns and cities, however, as a biological pest controller it was a failure, and now with agrowing awareness of its destructive capabilities, it has been rightly identified as a pest.
References
Anonymous (1868a) Agricultural Report. The Argus, 27 February, p. 6. Melbourne.
Anonymous (1868b) The Argus, 11 March 1868, p. 4. Melbourne.
Anonymous (1868c) What Have We Done? The Argus, 29 April 1868, p. 7. Melbourne.
Anonymous (1886) Something about Mynas. Globe, 18 January 1886, p. 6. Sydney.
Anonymous (1894) Our Ornithology, &c., as Compared with that of Other Countries Evening
Journal, 1 September 1894, p. 6. Adelaide.
Anonymous (1907) Nature Studies. The Sydney Mail and New South Wales Advertiser, 30
October 1907, p. 1106. Sydney.
Anonymous (1913) On the Land. The Sydney Morning Herald, 18 January 1913, P. 6.
Sydney.
Anonymous (1916) The Naturalist. The Australasian, 29 April 1916, p. 42. Melbourne.
Anonymous (1919) Babinda Notes. Cairns Post, 24 April 1919, p. 2. Cairns.
Anonymous (1920) The Skylarks. The Land, 24 December 1920, p. 9. Sydney.
Anonymous (1924a) The Cane Fields. The Telegraph, 16 February 1924, p. 15. Brisbane.
Anonymous (1924b) Birds of the Town, The Brisbane Courier, 15 May 1924, p. 6. Brisbane.
Anonymous (1926a) Outdoor Australia. Sydney Mail, 10 March 1926, p. 12. Sydney.
Anonymous (1926b) Nature Notes. The Telegraph, 17 July 1926, p. 11. Brisbane.
Anonymous (1927) Nature Notes, Cairns Post, 21 April 1927, p. 10. Cairns.
Anonymous (1928) Sugar Experiment Station. Cairns Post, 16 July 1928, p. 3. Cairns.
Anonymous (1929) Nature Notes. The Advertiser, 16 February 1929, p. 23. Adelaide.
Anonymous (1935) Current Nature Topics. Cairns Post, 28 June 1935, p. 9. Cairns.
Anonymous (1938a) A Zoo at Point Walter. The West Australian, 5 January 1938, 5 January
1938, p. 7. PerthAnonymous (1938b) Mynahs May Be Shot. The Argus, 2 August 1938, p. 11. Melbourne.
Anonymous (1940) Mossman Commerce. Cairns Post, 16 November 1940, p. 6. Cairns.
Anonymous (1943) Current Nature Topics. Cairns Post, 3 September 1943, p. 3. Cairns.
Anonymous (1946) Wild Nature’s Ways, Townsville Daily Bulletin, 6 July 1946, p. 5.
Townsville.
Barrett, Charles (1945) Australian Bird Life, p. 223. Oxford University Press, Melbourne.

122Canberra Bird Notes 41 (2)July 2016

Barrett, G., Silcocks, A., Barry, S., Cunningham, R. and Poulter, R. (2003) The New Atlas ofAustralian Birds. Royal Australasian Ornithologists Union, Hawthorn East, Victoria.
Blakers, M., Davies, S. J. J. F. and Reilly, P. N. (Eds.) (1984) The Atlas of Australian Birds,
Melbourne University Press, Melbourne.
Cayley, N. (1973) What Bird is That (abridged edition), p. 221. Angus and Robertson,
Sydney.
Cayley, N. (1984) What Bird is That (fully revised, expanded, deluxe edition), p. 771. Angus
and Robertson, Sydney.
Chisholm, A. H. (1912) Acclimatised Birds, Sydney Mail, 13 November 1912, p. 27. Sydney.
Chisholm, A. H. (1935) Bird Wonders of Australia, p. 226. Angus and Robertson, Sydney.
Frith, C. B. (1985) Garden Birds, p. 144. Doubleday, Lane Cove, NSW.
Frith, H. J. (Ed.) (1976) Birds of the Australian High Country (revised edition), p. 340. Angus
and Robertson, Sydney.
Froggatt, W. (1921) Some Useful Australian Birds, p. 36. Department of Agriculture New
South Wales, Sydney.
Gould League of Victoria (1969) Birds of Victoria Urban Areas, p. 18. Melbourne.
Hall, R. (1907) The Useful Birds of Southern Australia, p. 299. Melbourne.
Higgins, P. J., Peter, J. M. and Cowling, S. J. (Senior Eds.) (2006)Handbook of Australian,
New Zealand and Antarctic Birds Vol. 7 Part B. Oxford University Press, Melbourne.
Hill, R. (1967) Australian Birds. Thomas Nelson, Melbourne.
“Indigofera” (1990) Fight the Feathered Fiend, The Canberra Times Midweek Magazine, 6June 1990, p. 26. Canberra.
Morrison, C. (1955) Backyard Diary. The Argus, 8 July 1955, p. 4. Melbourne.
Pizzey, G. (1980) A Field Guide to the Birds of Australia, p. 380. Harper Collins, Sydney.
Readers Digest (1976) Complete Book of Australian Birds, p. 583. Readers Digest, Surry Hill,
NSW.
“Stray Feathers” (1948) The Emu, Vol 47. Royal Australian Ornithologists Union,
Melbourne.
Trounson, D. and M. (1989) Australian Birds, p. 162. National Book Distributors, Brookvale,
NSW.
Accepted 30 March 2016

123

Canberra Bird Notes 41 (2)July 2016

Canberra Bird Notes 41 (2016): 124-134

OBSERVATIONS OF THE BREEDING BEHAVIOUR OF THE
PACIFIC KOEL IN RELATION TO ITS NEWEST HOST
V.E. ABERNATHYA,B AND N.E. LANGMOREA
A

Research School of Biology, Division of Evolution, Ecology & Genetics,
Australian National University, Acton, ACT 2601
B
vabernathy@sbcglobal.net

Abstract. The Pacific Koel (Eudynamys orientalis) is a brood parasitic cuckoo found along
the northern and eastern coasts of Australia, but has only recently begun breeding in
Canberra, using the Red Wattlebird (Anthochaera carunculata) as its primary host.
Wattlebirds in Sydney have been a primary host of the koel for at least 38 years, while
wattlebirds in Canberra have only been a host for about 8 years. Very little is known or
understood about the koel’s behaviour. Thus, from 2013-2016 we recorded both behaviouraland vocal observations of the koel in Canberra and Sydney to determine if wattlebirds have
had enough time to learn that the koel is a nest threat, to gain a better understanding of adultkoel calls and their possible functions and to observe how koels interact with each other andtheir hosts. Wattlebirds at both sites, as well as a few other species, viewed koels as a threat
and were seen attacking and chasing koels away from their nests. While our observations ofadult vocalizations mostly concurred with previous studies, more work needs to be conductedon the functions of each vocalization and on the koel’s vocal repertoire. Our behavioural
observations are similar to what other researchers have found, but further rigorous study on
koel ethology is needed.
1. Introduction
The Pacific Koel (Eudynamys orientalis) is a brood parasitic cuckoo found along the northernand eastern coasts of Australia (Higgins 1999). It is a relatively recent arrival to the Canberraarea, with sightings first starting in 1983 (Canberra Ornithologists’ Group Garden Bird
Survey, GBS). Since this time, koels have continued increasing in abundance in the Canberra
area (Fig. 1) and in 2009 the first koel fledglings were found being fed by Red Wattlebirds(Anthochaera carunculata) (Lenz et al. 2009). The wattlebird has been the only confirmed
host in the ACT until 2014 when one Noisy Friarbird (Philemon corniculatus) was observed
raising a koel nestling (K. Debono, pers. comm.).
Wattlebirds are also the primary host of the koel in Sydney, where they have been parasitized
for at least 38 years, if not longer (Brooker and Brooker 1989). Consequently, koels are morecommon in Sydney and easier to observe. As this cuckoo is severely under-studied and poorly
understood we conducted observational studies in both Canberra and Sydney to increaseknowledge of the koel’s behaviour and to build on what previous studies on the koel havefound (e.g. Higgins 1999; Maller and Jones 2001).
2. Methods
While conducting a separate study on the koel and its hosts in Canberra and Sydney, werecorded vocal and behavioural observations of male and female koels and their interactions
with other species, especially wattlebirds. We observed koels in Canberra during the 2013-14
and 2015-16 breeding seasons and in Sydney during the 2014-16 breeding seasons. We
124Canberra Bird Notes 41 (2)July 2016

surveyed several suburbs around Canberra, focusing mainly on the Belconnen, Canberra
Central, and Weston Creek districts. Our study sites in Sydney are listed in Table 1, but themain sites where the majority of koels were observed included Woodcroft, Surveyor’s Creek
and the Blue Hills Wetlands in Glenmore Parkway, the reserve next to The Crest Sporting
Complex in Georges Hall, and the Tench and River Road Reserves that border the Nepean
River.

Figure 1. The percentage of the Canberra Ornithologists Group Garden Bird Survey(GBS) sites that reported seeing at least one koel during the year from 1981 - 2015.
Typically, one observer records at one GBS site. Accessed on 4/5/2016 from: <http://collections.ala.org.au/ public/showDataResource/dr466 >.

Table 1. Our study sites in Western Sydney, NSW where koel behaviour was observed
from 2014-2016. Geographic coordinates are points near the centre of each area obtained
from Google Maps.
Name of Site

Geographic
CoordinatesFrancis Park, Blacktown; Marayong; Plumpton; Stanhope Gardens;
Woodcroft-33.75, 150.88

Glenmore Parkway: Surveyor’s Creek, Blue Hills Wetlands
Chipping Norton Lake

-33.79, 150.68-33.91, 150.95

The Crest Sporting Complex, Georges Hall; Kentucky Reserve,
Bankstown Aerodrome-33.91, 150.99

Tench Reserve, Jamisontown and River Road Reserve, Emu Plains-33.75, 150.67

Glenbrook-33.76, 150.61

One of our main aims was to determine if wattlebirds at both sites act aggressively towards
koels, as wattlebirds in Canberra have only recently become a host of the koel and so may
125Canberra Bird Notes 41 (2)July 2016

have not had enough time to learn they are a threat. In addition, we wanted to gain a better
understanding of adult koel calls and the contexts in which they are likely to be used. Finally,
we wanted to observe how koels interact with each other and with their hosts.
3. Results
In Canberra, we observed (seen and/or heard) female koels only three times and observed
male koels 19 times. In Sydney, females were observed 69 times, while males were observed
91 times. Males and females were often seen together, interacting and vocally responding to
one another, though the number of times males and females were together was hard toaccurately quantify, especially if koels were only heard.
3.1 Attacks on koels by other species
We made a total of 25 observations of lone females (in one case it was two females) being
attacked or chased by other birds. In Canberra there was only one such observation made in
Narrabundah of a female koel being attacked by two Australian Magpies (Cracticus tibicen),at least one Magpie-lark (Grallina cyanoleuca), and more than one Red Wattlebird. A single
Red Wattlebird eventually chased the female away from the area. In Sydney, out of 24 attacks
or chases against lone female koels, 63% were made by wattlebirds alone, 13% were made by
Noisy Miners (Manorina melanocephala) alone, and 13% were made by wattlebirds andminers together. Once a Magpie-lark chased and nipped at a female and once a European
Starling (Sturnus vulgaris) chased a female. In total, wattlebirds were involved in 80% of theattacks or chases against lone female koels. Males appeared to be attacked much lessfrequently with only a total of 6 observations of attacks. In Canberra, a Pied Currawong(Strepera graculina) chased a male from his calling perch and we saw another male chasedby two smaller birds, possibly miners. In Sydney, we only observed once a wattlebird pairchasing a male koel and three times miners chasing or attacking males.
In Sydney, when males and females were seen together we witnessed wattlebirds onlyattacking both sexes twice and a third time a wattlebird growled at a male and female koelthat were near its nest. During one intense interaction, two wattlebird pairs, 4-5 miners, and a
Magpie-lark with a nest nearby chased and attacked one male and two female koels. By theend of the encounter, two wattlebirds had managed to pluck out feathers of the male and at
least one of the female koels. We also once witnessed a group of Pied Currawongs attacking
and chasing male and female koels. We never saw any attacks when males and females were
together in Canberra.
Three times in Sydney other species appeared interested in the female koel, but did not
behave aggressively that we saw. Once a Magpie-lark breeding pair and a Red Wattlebird
flew into a tree where a female koel had landed and they remained close to the koel forseveral minutes, but never attacked or vocalized. Another time, after a female had beenchased into a bush by a starling, she continued giving loud “keek” calls, which alerted threewattlebirds to her presence. They all flew over to the bush where she was hiding and one
stayed close to the bush for several minutes. The final time a female Magpie-lark and a Noisy
Miner perched close to where a female koel had landed, but did not behave aggressively. The
female koel flew off a few minutes later and then the Magpie-lark followed and begannipping at the koel. We also observed a male wattlebird of a nearby parasitized nest perchingin the same tree as a male koel, but never attacking. Twice we witnessed a different
parasitized pair completely ignore koels near their nest that were being attacked or chased by126

Canberra Bird Notes 41 (2)July 2016

other wattlebird pairs. Twice in Canberra a calling male koel was ignored by wattlebirds
either in the same tree or nearby.
The most serious attack on a female koel occurred on October 7, 2014 in Sydney, when agroup of Noisy Miners mobbed the female to death. We only witnessed the final moments of
the interaction when the miner group was breaking up and the female had dropped to theground. As we approached, one miner was calling from a perch and two others were on the
ground pecking at her. Though there were no obvious wounds on the koel, she died a few
seconds later. It appeared she had been eating fruit, as her beak was smeared with fruit juice
and her vent feathers had purple stains.
3.2 Adult koel calls
We observed four types of vocalisations given by adult koels, which have been described
previously by Maller and Jones (2001). The male produced two main calls: the “ko-el” and an
ascending “wurroo wurroo wurroo.” We did not note every time a “ko-el” was heard, but thiswas still the most frequently recorded vocalization, as in Canberra we made 16 observationsof “ko-el” calls and only one of the “wurroo” call. In Sydney we made 45 observations of the“ko-el” and 43 of the “wurroo,” though our observations were biased towards recording the“wurroo” call as it typically indicated conspecifics were nearby. The “whik” call is a third
vocalization described by Maller and Jones (2001) that males typically produce before orafter a series of “wurroo” calls. While we do believe males produced this call at our sites, we
did not classify it as a separate call when making our observations and thus, cannot commenton its frequency or the context in which it was given. The “ko-el” call was the first and lastcall to be given during the breeding season when all years and sites are combined to increasesample sizes (Fig. 2a). At our sites, “ko-el” calls started as early as September 3 in Western
Sydney and October 24 in Canberra, though the earliest “ko-el” report we are aware of for
Sydney in the east was August 29, 2015, reported by A. Burton on the Birdlife Australia
chatline, and in Canberra was October 1, 2015, reported by G. Dabb via the COG chatline.
“Ko-el” calls peaked around mid-late October until early-mid November. “Wurroo” calls
began on October 2 and peaked during late October until mid-December. The number ofobservations of both call-types drops off during January, but this may only be because thenumber of trips to the field also decreased during this time.
Females produced the “keek” call, which was typically given in a series of rapid bouts. In
Canberra, we only observed females calling on two occasions, but in Sydney we made 50
observations of the female “keek.” In addition to the typical male and female calls, on one
occasion a male koel was observed giving the female “keek” call while being chased andattacked by a Red Wattlebird pair and when a female koel was being attacked by a nesting
wattlebird and Noisy Miners, we observed her give the “ko-el” call, but the pitch was much
lower than a typical male “ko-el”. The final call-type was a soft clucking given by a male that
could only be heard at close range (Maller and Jones 2001). We observed this call-type once
while both a male and female were close together in a dense tree. The earliest female “keek”
of the season was heard at Woodcroft on September 26, 2014, which is the same day the first“ko-el” of that season at that site was heard (Fig. 2b). Interestingly, both this male and female
were seen close to the same nest being built that was later parasitized. The number ofobservations made of the “keek” call peaked from late-October to early-December. Again, thelack of observations in January and February may only be due to a lack of time in the field.

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Canberra Bird Notes 41 (2)July 2016

When possible, we recorded the specific context in which each call was given (e.g. the koel
was alone, the koel was responding to another koel, etc., Table 2). We were unsure of thecontext of three “wurroo” calls and two “keek” calls, so these were excluded from the total.
The majority of “ko-el” calls were given when the male was alone (46%, n = 104 total malecalls) and this was the most common call-type to be given in this context. Males did
occasionally respond to other males using the “ko-el” call (5%) and males sometimes
responded to female calls with the “ko-el” (6%) and vice-versa (25%, n = 20 “keek” calls tomale calls). The frequency of “wurroo,” calls was similar when the male was alone (16%) orin the presence of a female (17%), but five of the calls classified as being alone were heard in
the distance without us actually seeing the bird, so it is impossible to know if the bird wastruly alone even though we only heard one call given at the time. “Wurroo” calls were themost common call-type to be given during aggressive interactions with other species andduring intersexual interactions. The female “keek” was often given when the female wasbeing harassed or attacked by other birds (43%, n = 51 total female calls) or in response to amale call (39%). It was more common for females to respond to the “wurroo” call (75%, n =20 keek calls to male calls).

Figure 2. The frequency of observations made of adult koel calls (seen or heard)
throughout the 2013-2016 breeding seasons combined for both Canberra and Sydney
for male calls (upper graph) and female calls (lower graph).
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Canberra Bird Notes 41 (2)July 2016

Table 2. The number and percentage of adult male and female koel calls given indifferent contexts for Canberra and Sydney combined. Percentages for each sex are out of
the total number of calls given by that sex where the context was known (males = 104 calls,
females = 51 calls). If a call was heard in the distance with no other calls, the caller was
assumed to be alone. An intrasexual interaction involved more than one member of the samesex that appeared to be responding to one another. Intersexual interactions always involved atleast one male and one female, but other conspecifics could have been present. This type ofinteraction includes duetting. Conflict with other species includes any time a call was given
while another species was attacking or chasing the koel, regardless of whether more than one
koel was present.

Male “Ko-el”

CallingAlone
48 (46%)

Intrasexual
Interaction
5 (5%)

Intersexual
Interaction
6 (6%)

Conflict with
Other Species
2 (2%)

Male “Wurroo”

17 (16%)

1 (1%)

18 (17%)

5 (5%)

Male “Keek”

0%

0%

0%

1 (1%)

Male Clucking

0%0%

1 (1%)

0%

Female “Keek”

7 (14%)

1 (2%)

20 (39%; 25%
to ko-el; 75%
to wurroo)

22 (43%)

Female “Ko-el”

0%

0%

0%

1 (2%)

Call Type

3.3 Interactions between adult koels
Maller and Jones (2001) described koel duetting, which involves the “keek” of the female and“wurroo” of the male given at the same time. Unfortunately, we did not always take note ofwhen calls overlapped, so accurately quantifying the number of duets we observed was notpossible. However, on three occasions, once in Canberra and twice in Sydney, we witnessed agroup of male and female koels (three or more individuals) calling simultaneously and flying
to different trees. In Canberra this group was large, with two or more males and three or more
females. On October 29, 2014 in Sydney we saw one instance of two male koels posturingwith wings out and tail fanned, giving “wurroo” calls towards one another in the presence of afemale. The males were in adjacent trees, one higher than the other, and sat quietly for a few
seconds until one flicked its wings and gave the “wurroo” call, causing the second to do thesame. The female also gave the “keek” call on and off during this interaction. This continued
for about a minute until the female flew away, followed by both males. Two other times wesaw two males producing the “wurroo” call while chasing a calling female.
Two times when a female gave the “keek” call shortly after or as she was being attacked by awattlebird, a male responded by flying in to join her. In the first instance, the male also
responded with the “wurroo” call, and in the second instance, after flying towards the female,the male was subsequently attacked by the wattlebird. Three times males and females called
together while being attacked and one of these times both sexes were producing the “keek”
calls.

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Canberra Bird Notes 41 (2)July 2016

3.4 Interactions of koels and nesting wattlebirds
All of the observations of koel and nesting wattlebird interactions, unless otherwise
mentioned, were made in Sydney. Females were observed or heard near 15 active wattlebird
nests, but we were only able to check the contents of 12 nests. Four of these nests in thebuilding or egg phase were parasitized on the same day or after the koel was seen and one
nest already contained two koel eggs. Two other nests already contained a koel nestling andfive nests were never parasitized. In total, 58% (7) of nests where females were seen or heard
nearby were already or later parasitized, leaving 42% (5) of nests that were never parasitized.
On four occasions (three nests total), the male was with the female. At all but five nests,
females were chased away from the nest area at least once (some females were seen close to
the same nest more than once) by wattlebirds or other species. Of the five nests that were
never parasitized, at least two fledged and one was predated during the nestling phase. The
other two nests were last checked in the nestling phase, but were not monitored to fledging.
At one of these nests, the female koel was perched within 2-3 meters of the nest, where theparents continually swooped and attacked her until finally driving her away. At two nests
where contents were unknown, both nests were predated, one within three days of a female
koel watching the nest and the other 2-4 days after a female was seen in the same clump oftrees as the nest. Single females were seen close to three wattlebird fledglings and thewattlebird parents attacked or gave alarm calls towards the females each time.
Single males were seen or heard calling near an unparasitized nest in the building or egg
phase three times. Two of these nests were predated later and one was never parasitized andfledged wattlebird young. Twice single males were calling near an unparasitized nest with
nestlings. One nest fledged, but the other was only monitored until nestlings were almost
ready to fledge. Twice single males were seen calling near wattlebird fledglings. This also
occurred once in Canberra, where a male was seen calling in the same tree as fledglings thatwere being fed. Males were never chased away from these nests or fledglings, though, ifmales were only heard, it was impossible to know exactly how close they were to thewattlebird young.
Many times we observed male and female koels calling near a nest with a koel nestling ornear a koel fledgling. This occurred twice in Canberra. The large group of duetting koels
mentioned above were calling and flying around in the same park 30-100 m from a recently
fledged koel and one male was heard giving the “ko-el” call about 100 m or so from anotherkoel fledgling. Nine times in Sydney, single males were seen or heard calling close to a koel
nestling or fledgling. Three times single females were seen or heard in the area near a koel
nestling, and once a female was less than 60 m from a koel fledgling. Twice a male andfemale were calling together near a nest with a koel nestling. There are many anecdotalreports of koel fledglings being fed by other species (Higgins 1999; Jones and Nattrass 2001),
but we only witnessed 1-2 wattlebirds feeding a fledgling at a time, so presumably these were
the fledgling’s foster parents.
4. Discussion
4.1 Attacks on koels by other species
Our observations indicate that wattlebirds do recognize the koel as a nest threat, as they wereinvolved in the majority of attacks on lone female koels. Furthermore, wattlebirds were often
seen driving koels away from their nests or attacking koels near their fledglings. Though we
saw very little aggression towards koels in Canberra, many Canberra Ornithologists’ Group
members (e.g. B. Allen, J. Bounds, G. Dabb, P. Fennell, M. Frawley, J. Holland, J. Leonard)
130

Canberra Bird Notes 41 (2)July 2016

have reported via the COG chatline seeing wattlebirds, Magpie-larks, Australian Magpies andPied Currawongs responding agonistically to koels. Holland (2015) and Lenz et al. (2009)
also mention observing Red Wattlebirds chasing and swooping koels in Rivett and Ainslie,
ACT.
Single males were attacked, but less frequently than females, and only once was a malechased by a wattlebird pair. In addition, while females were chased away from 10 out of 15
nests and attacked twice while close to fledglings, males were never seen being attacked orchased from nests or fledglings. This might indicate that males do not play a large role inaiding females in parasitizing nests. Clamator cuckoo males have been reported to distract
hosts away from their nests, allowing the female to sneak to the host nest to lay (Davies 2000;
Erritzøe et at. 2012). While we often saw and heard males and females together, we neverwitnessed any behaviour that would lead us to believe males were distracting hosts awayfrom nests. Moreover, males were only seen with females at three of the 15 active nests
where we saw female koels. Males appeared to sometimes assist females when they werebeing attacked. Twice we saw a male respond to the female’s call by flying to her and in one
case the male was attacked because of this. Guthrie (1972) also reports observing a maleflying to a female being mobbed that was out of sight in order to defend her, but Guthrie wasunaware of any female vocalization given that could have alerted the male to her presence.
The fact that multiple non-host species acted aggressively or at least interested in female
koels may not be surprising. Koels have been reported in the past to eat smaller birds (Gosper1964). It has also been shown in certain cuckoo species that female cuckoo plumage mimics
that of Accipiter hawks, a predator of adult birds, in order to reduce mobbing by hosts at nests(Welbergen and Davies 2011). This resemblance to hawks can deceive non-host species, aswell, especially smaller birds (Davies and Welbergen 2008). If the female koel’s plumage isalso found to mimic hawks, this might explain why we observed some individuals
approaching female koels and staying close by her, but not actually attacking, as attacking ahawk may be a dangerous activity. A third reason for these non-host attacks could be thatkoels have attempted to use some of these other species as hosts at these sites, though this has
never been confirmed. However, up until 2014 wattlebirds were the only known host in
Canberra until K. Debono (pers. comm.) reported a koel nestling in a friarbird nest in her
back garden. Indeed, Magpie-larks are a common host further north in New South Wales andQueensland and there are a few records of Noisy Miners being parasitized by koels (Brooker
and Brooker 1989; Brooker and Brooker 2005; Erritzøe et at. 2012)
4.2 Adult koel calls and interactions
Most of our vocal observations concur with those made by Maller and Jones (2001).
However, they considered the “keek” to be a female-only call and the “ko-el” to be a maleonly call, but we saw each of these call-types produced by the opposite sex one time only. G.
Dabb (pers. comm.) also reported seeing a male give the “keek” call in Canberra, whichsuggests more rigorous study should be conducted on the vocal repertoire of the koel. In
addition, Maller and Jones (2001) only heard duetting at the beginning of the breeding season
before koel fledglings were present. However, we saw duetting birds in December andJanuary, long after many koels had fledged in Sydney, and once in Canberra within 100 m ofa recently fledged koel. In all these duetting sessions, however, there were three or moreindividuals, while Maller and Jones (2001) may have been only counting duets as between
one male and one female. Unfortunately, we did not keep an accurate account of when maleand female calls overlapped and so we cannot say if single male-single female duets occurred131

Canberra Bird Notes 41 (2)July 2016

in our study before fledglings arrived. Either way, more study should be conducted on koel
duets and choruses.
Based on our observations, the “ko-el” call appears to mainly serve as a territorial or mating
call, as the male often stood on a high perch and gave the call when he was alone, possibly
advertising his quality to females and/or his nesting territory to males (Higgins 1999; Maller
and Jones 2001). However, “ko-el” calls were also heard in response to female calls and viceversa, which may indicate the “ko-el” can be used as a contact and/or courtship call. Females
mainly responded to the “wurroo” call, which was usually given in the presence ofconspecifics and/or during an aggressive encounter with another species. The “wurroo” call
was given during the male-male competition display, during duetting sessions or choruses
where males and females were not aggressively displaying (see also Maller and Jones 2001),
and when males were chasing calling females. Darwood (2015) also observed duetting
between male and female koels several times at her garden in Canberra, which consisted ofmales giving the “wurroo” and females the “keek”. This call may, therefore, have multiple
functions. It appears to serve as a courtship or pair bonding call towards females, anaggressive call towards other males, but may also be a contact or distress call during an
attack.
The “keek” call appears to serve multiple functions, as well. This vocalization was given
while females were being chased or attacked and sometimes caught the attention of a nearby
male. It was given in response to both types of male calls and during duetting when thefemale was in no danger. The “keek” may, therefore, be a pair bonding call and a distress andcontact call.
In Sydney at Woodcroft, we witnessed a male-male aggressive display, which has beenpreviously described by Pratt (1970) in an area where koel competition was high and resulted
in numerous observations of displaying males. This behaviour has also been reported byRoberts (1961) and G. Dabb (pers. comm.), indicating this is a stereotypical behaviour
allowing males to engage in a competitive display without violence. Whether males werecompeting for female matings or defending nesting territories is still unresolved.
Our temporal calling data shows similar patterns found by Maller and Jones (2001), but is
ultimately incomplete, as we did not rigorously record every call heard. The “ko-el” call, forexample, was heard most days at every sight in Sydney, but we did not record this call every
time. In addition, we recorded the number of observations of a calling male, which could
have involved more than one call being given, rather than call rate, as Maller and Jones(2001) did. Thus, any patterns from our data are likely skewed and should be referenced withcaution.
4.3 Interactions of koels and nesting wattlebirds
According to our observations, the presence of a female in a nesting territory may not indicate
the nest will ultimately be parasitized, but the nest could still be in danger of predation by thekoel. While we have no direct evidence koels were predating nests, it is known that broodparasites will predate nests late in incubation or in the nestling phase in order to force the hostto renest (Elliott 1999; Davies 2000). In addition, one female was seen watching an active
nest for at least 10 minutes that was predated by the next nest visit and a female koel was seen
very close to a nest that was predated a few days later.

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Several times both male and female koels were seen or heard close to a parasitized nest andnine times males called close to a koel nestling or fledgling. There are many other reports ofkoel adults and fledglings being observed close together (Higgins 1999; Jones and Nattrass
2001; Lenz et al. 2009; Holland 2014; Darwood 2015; Holland 2015). It has been suggested
that the males calling close to young koels could be the biological fathers trying to teach their
young the proper calls (Jones and Nattrass 2001). While this has never been confirmed andcould simply be a function of male territorial behaviour (males could be calling nearparasitized nests to defend their nesting territories from other koels), the fact that males dosometimes call close to koel young may allow the young to imprint on the proper
vocalizations. Fruiting trees can also bring juvenile and adult koels together, as Darwood(2015) made numerous observations of male, female, and at least two juvenile koels all eating
figs in her back garden. Again, these types of interactions may not necessarily involve theparents and offspring, but could be beneficial for young koels nevertheless.
5. Conclusions
Several species, both hosts and non-hosts, consider the koel to be a threat, indicating thatavian species have the ability to learn which species are dangerous in a short amount of time,
as koels have been in Canberra about 33 years and may have only been using wattlebirds as ahost for about 8 years. Clearly, more studies need to be conducted on the vocal repertoire andbehaviour of the koel, but concurrent observations made by different researchers in different
areas help to confirm our current knowledge of koel ethology. Banding adult koels and radio
telemetry would be incredibly useful in understanding their movements within a site andterritorial behaviour. In Canberra, compiling observations from the COG chatline, GBS, andother databases would be helpful in furthering our knowledge of koel behaviour andphenology.
Acknowledgements
This project was made possible through funding by the Australian Research Council(DP110101966), the Australian National University, the Canberra Ornithologists’ Group, theHolsworth Wildlife Endowment Fund and the American Ornithologists’ Union. We also
acknowledge the tireless efforts of the field assistants on this project: M. Wright, L. McClean,
A. Ye, R. Bigonneau, K. Leonard, and S. Levins. We especially thank L. Johnson and themembers of the Canberra Ornithologists’ Group for all their valuable observations on adultkoels and fledglings throughout the years.
References
Brooker, M.G. and Brooker, L.C. (1989) Cuckoo hosts in Australia. Australian Zoological
Review 2:1-67.
Brooker, L. and Brooker, M. (2005) Records of parasitism by the Common Koel Eudynamys
scolopacea. < http://lesmikebrooker.com/KOELDB.HTM > (accessed 9/4/13).
Darwood, C. (2015) Observations of Eastern Koels in Flynn during the early months of 2015.
Canberra Bird Notes 40:162-172.
Davies, N.B. (2000) Cuckoos, cowbirds and other cheats. London, UK: Academic Press.
Davies, N.B. and Welbergen, J.A. (2008) Cuckoo-hawk mimicry? An experimental test.
Proceedings of the Royal Society of London B 275:1817-1822.
Elliott, P.F. (1999) Killing of host nestlings by the brown-headed cowbird. Journal of Field
Ornithology 70:55-57.
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Canberra Bird Notes 41 (2)July 2016

Erritzøe, J., Mann, C.F., Brammer, F.P. and Fuller, R.A. (2012) Cuckoos of the World.
London, UK: Christopher Helm.
Gosper, D. (1964) Koel eats a silvereye. Emu 64:128.
Guthrie, T.H. (1972) Koels displaying. Australian Bird Watcher 4:168-169.
Higgins, P.J.(Senior Ed.) (1999) Handbook of Australian, New Zealand and Antarctic Birds.
Vol. 4, Melbourne, Oxford University Press.
Holland, J. (2014) Observations of Eastern Koel fledglings in Chapman/Rivett during thesummer of 2014. Canberra Bird Notes 39:147-151.
Holland, J. (2015) Further observations of eastern koel fledglings in Rivett during the summerof 2015. Canberra Bird Notes 40:147-161.
Jones, D.N. and Nattrass, R. 2001. Notes on interactions between Common Koels and theirhosts. Corella 25:60-61.
Lenz, M., Haygarth, S. and Oren, Y. (2009) The first breeding records for the Eastern Koel
Eudynamys orientalis in Canberra. Canberra Bird Notes 34:93-102.
Maller, C.J. and Jones, D.N. (2001) Vocal behaviour of the Common Koel, Eudynamys
scolopacea, and implications for mating systems. Emu 101:105-112.
Pratt, E. (1970) Koel Display. Sunbird 1:96-97.
Roberts, N.L. (1961) Koel display and courtship. Emu 61:242-243.
Welbergen, J.A. and Davies, N.B. (2011). A parasite in wolf’s clothing: hawk mimicry
reduces mobbing of cuckoos by hosts. Behavioral Ecology 22:574-579.
Accepted 9 June 2016134

Canberra Bird Notes 41 (2)July 2016

Canberra Bird Notes 41 (2016): 135-138

FURTHER OBSERVATIONS OF EASTERN KOEL FLEDGLINGSIN CHAPMAN/RIVETT DURING THE SUMMER OF 2015-2016
JACK HOLLAND
8 Chauvel Circle Chapman ACT 2611
Abstract: My two previous papers (Holland 2014, 2015) published observations on the
behaviour of fledgling Eastern Koels (Eudynamys orientalis) in Chapman/Rivett. Herefurther observations made in the summer of 2015-2016 are reported. These either provide
support or add some new information to that published.
Introduction
While observations were posted on the COG discussion list from mid-October 2015, the first
Eastern Koels (Eudynamys orientalis) did not seem to arrive in my local area until some 2
weeks later at the start of November. After hearing some calls for a few days a male wasseen koeling loudly in a silky oak (Grevillea robusta) in the backyard of 46 Croton Street
Rivett (in an area where many observations have been made in past years) around 07:00 on 6
November. The bird stayed there for over 20 minutes.
Further calling with an occasional sighting of a male up to the end 2015 occurred in this area,around Nelumbo/Kanooka Streets Rivett, around Rene Street Chapman, and from the
beginning of December at the corner of Hindmarsh and Eucumbene Drives Duffy. Of these
only the Chapman locality has been associated with significant Koel activity in past years.
The calls often seemed to move around and were usually suspected to be made by a single
mobile bird, though early on the morning of 1 Dec calls could be heard at the same time fromthe Chapman and Duffy directions.
The only time two birds were close together was on the afternoon of 17 Nov when around
17:35 the whip whip whip call (which I prefer to the ki ki ki) was heard a number of times in
the lane way between Sollya and Geebung Places Rivett. I looked for the suspected female
but could not find her, though the Red Wattlebirds (Antochaera carunculata) were very
excited. At the same time a male whoa-whoaed (again which I prefer to wirra wirra) close
by, then koel-ed around 17:40 and was seen flying into a gum tree behind 16 Mentha Place
Rivett where it allowed a close approach. This tree was on the edge of the F1 fledgling’s
2015 “territory” (Holland 2015), and was also the closest record to my house before the New
Year.
Koel activity increased significantly
Calling dropped off noticeably before Christmas and in particular into the 2016 New Year.
So it was a surprise to hear the whip whip whip call from the small figs at the Woollum
Crescent side of 1 Eugenia Street Rivett at 17:35 on 20 Jan and then see birds fly to the
nearby silky oak. On approach three birds flew out across the road to 14 Woollum Crescent,after which a female was seen being chased from there by two males down Eugenia St. Soon
after another female called whip whip whip from 8-10 Woollum Cres and flew down thestreet.
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Canberra Bird Notes 41 (2)July 2016

In the next couple of days more calling was heard in this area. On investigation of one ofthese at 17:55 on 22 Jan I found a male calling (whoaing) on the middle of the wires acrossAngophora St, 50 m from the T-junction with Darwinia Terrace, with the whip whip whip
call heard close by. Then on emerging from the laneway between Woollum Crescent andAngophora Street at 18:08 I heard calling again, and four males (two lots of two) were seenchasing each other around the trees on the verge of 18-20 Angophora Street and then up to thecorner of Woollum Crescent, with a further male remaining in a gum tree on the verge. Then
there was again a male on the same wires but on the boundary between 3 and 5 Angophora St
side, this bird whoaed while two other birds chased past calling whip whip whip up Pavonia
Street. All this activity occurred within 70-130 m of 1 Eugenia Street.
More calling was heard that evening and the next day, often from the above direction, whenat about 19:40 a male and a female flew into the gum on the verge of 58 Darwinia Terrace.
They stayed there for a while giving some strange calls, and then flew about 50 metres to thefigs in the backyard of 4 Chauvel Circle, where the male could be easily seen. It then flew tothe plums at the rear of 6 Chauvel Circle where again strange calling was heard. It was last
seen flying back towards Darwinia Terrace. This was the only confirmed Koel sighting in my
GBS site for the 2015-2016 spring/summer.
A Fledgling foundAs I had previously associated increased adult koel activity with fledglings being present(Holland 2014, 2015) I monitored the area around 1 Eugenia Street fairly closely, with morecalling heard from this area and a male seen in the silky oak at 06:50 on 25 Jan, as well as
two birds seen flying across to 12 Woollum Crescent at 06:38 on 26 Jan, with calling/flying
activity in the area lasting until at least 06:53.
At 10:10 on 27 Jan 2016 I found my first fledgling for 2016 in almost exactly the same place(S 35o 20 49, E 149o 01 48) as I originally found my second fledgling (F2) last year (Holland2015). It was calling quietly while well hidden in the small white-trunked gum on the vergeof 10 Woollum Crescent, close to the No 8 driveway. It did not move as it was seen fed by
Red Wattlebirds. Adult koels were not around at the time, but had been heard just before at
the corner of Darwinia Terrace and Hindmarsh Drive (about 200 m away).
That evening at 17:50 I found the fledgling again in the exotic trees/shrubbery across the roadat the border of 9-11 Woollum Crescent, when it flew clumsily (<1 m) several times.
Following this at 17:55 whip whip whip, whoa whoa and ko-el calls were heard at the top of
Angophora Street.
I could not find it next morning but at 19:45 on 28 Jan I found it in the large exotic tree at thefront edge of 11 Woollum Crescent, it called at first but then not again until it was fed by a
Red Wattlebird, then it was silent again. It also did not move and while I concluded from thisand its soft call it was a fairly recent fledgling, I noted it was highly coloured/marked.
Despite regular checking often both morning and evening over 12 subsequent visits I only
located the fledgling once more in the next 10 days to the morning of 8 Feb. This was late on
the afternoon of 30 Jan when it was heard in the same exotic tree at the front of 11 Woollum
Crescent (but towards the rear) and seen on a quite open perch being fed by Red Wattlebirds
at 19:47. Just before at 19:45 two birds had flown from the figs to the silky oak, then to thegum at the rear of 23 Woollum Crescent where an adult male and female were identified.
This was the only time adults and the fledgling were actually seen in close proximity, and136

Canberra Bird Notes 41 (2)July 2016

also the last time adults were observed in the fledgling’s “territory”. In fact there were nofurther adult sightings and very limited calling was heard in February.
In this gap of sightings I thought I could hear it calling softly on a couple of occasions butaround 18:00 on 8 Feb 2016 it could be clearly heard but not located high in an argyle apple
next to the 6 Woollum Crescent driveway. However, I did locate it in same tree around 19:00
when it was fed by Red Wattlebirds, after which it flew across to a small exotic shrub up
against the 9 Woollum Crescent house, and then back again in the adjacent gum where it
allowed very clear views.
It could not be located on the morning of 9 Feb but around 18:30 it could be heard down thelane that runs across to Darwinia Terrace alongside the figs at 1 Eugenia Street. It then flew
into the figs with a couple of Red Wattlebirds, and then back down this lane and was calling(but not located) regularly in an ornamental pear at the back end of the house at 23 Darwinia
Terrace, about 50 m away. Despite regular checking up to the 19 Feb, and occasionally to 25
Feb, this was the last positive sighting of this fledgling, which was clearly much more mobile
than when first observed 12 days before.
Additional fledglings
At 06:52 on 7 Feb 2016 I first heard and then found a second Koel fledgling attended by two
Red Wattlebirds in a large argyle apple gum on the verge of 24 Rafferty St Chapman (S 35 o
21 09, E 149o 01 56), about 700 m from Woollum Crescent spot. It was begging much louder
and flew much better (~15 m over the house to an exotic tree) than my first one, which at thetime I’d not been able to locate for over a week. It was not where I was expecting one asthere has been limited Koel activity there this year. Again despite a number of visits I wasonly able to positively identify it once more when it could clearly be heard calling from adense exotic tree in the front of 21 Rafferty Street diagonally across the road just before 07:00
on 10 Feb, though it may have been calling from the rear of this house on the morning of 8
Feb.
On 28 Jan from its soft call I suspected a further fledgling in the laneway between Mentha
and Themeda Places Rivett in a fir tree at the rear of 11 Themeda Place at 17:20. This was
about 20 away from where F1 first located in 2015 (Holland 2015). On return at 19:35 there
was a softer call from the same tree, but while Red Wattlebirds were in the area no fledgling
was found. This possible fledgling was not confirmed despite many checks over the next
more than 3 weeks. I had been monitoring this area because of a bird heard koeling at the endof Themeda Place Rivett at 06:50 on 12 Jan (see also 17 Nov observation above).
No other fledglings were discovered despite much searching in the Rivett areas where calling
seemed to be concentrated.
Discussion
The above observations re-inforce a number of observations made previously (Holland 2014,2015) as well as provide some new information.
1. Again there was significant adult Koel activity in the area of the first fledgling, but thistime it was mainly before the discovery of what appeared to be a relatively recent fledgling.

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Canberra Bird Notes 41 (2)July 2016

2. As discussed in Holland (2014, 2015) both fledglings were found where adult activity had
not been noticeable around the time of suspected egg laying. The only observation close to
the Eugenia St/Woollum Crescent fledgling was of a male calling at the rear of 35 Woollum
Crescent around 06:50 on 9 Nov, much earlier than when the egg would have been laid. The
only positive observation close to the 24 Rafferty St fledgling was of a bird heard at the top of
Casuarina Street Rivett, which then moved to Rafferty/SE corner with Monkman Streets
Chapman (about 200 m away from where found) from 06:20–06:25 on 13 Jan. The less than 1month period when a pretty mobile fledgling was discovered would be too short for
incubation, chick development and fledging.
3. The first fledging was found at almost the same spot as F2 in 2015, though it was observed
only in the SSW half of F2’s “territory” (refer to map in Holland 2015). This contrasts with2014 and 2015 when there was no overlap in spots where fledglings were found.
4. The first fledgling was much harder to find than in previous years, in 2015 almost every
time I checked I could locate any of the three fledglings (see Table 1 in Holland 2015), but in2016 only six times in around 20 visits from the time it was discovered to when last seen. Of
course it cannot be guaranteed that the fledgling found after the eight day break was the same,
though I expect it was.
Overall it was a quieter spring-summer for Eastern Koels in my local area, though whether
this was typical also in other areas is not clear. It certainly was an earlier season than in past
years, with the first fledgling observed on 14 Dec, and 12 reported by the end of the firstweek of January (compared with one in 2014-2015). The last quite advanced juvenile wasreported on 31 Mar, making it long season with a total of 29 individual fledglings that I amaware of. One feature was the relative lack of multiple fledglings within an area, with amaximum of three reported from Christine Darwood’s garden in Flynn, as for last year
(Darwood, 2015). Interestingly Barbara Allan was able to find only one in Page this year,
compared with at least 8 in 2014-2015 (Holland 2015).
Acknowledgments
I would like to thank Christine Darwood and Barbara Allan for providing information about
Koel fledglings seen during the 2015-2016 breeding season in Flynn and Page, respectively.
Many thanks also to Virginia Abernathy for exchanging information on the number andlocations of fledglings found during this breeding season.
References
Darwood, C. (2015) Observations of Eastern Koels in Flynn during the early months of 2015.
Canberra Bird Notes 40: 162-172.
Holland, J. (2014) Observations of Eastern Koel Fledglings in Chapman/Rivett during theSummer of 2014. Canberra Bird Notes 39: 147-151.
Holland, J. (2015) Further observations of Eastern Koel fledglings in Rivett during thesummer of 2015. Canberra Bird Notes 40: 147-161.
Accepted 3 May 2016138

Canberra Bird Notes 41 (2)July 2016

Canberra Bird Notes 41 (2016): 139-154

THE CANBERRA BIRD BLITZ 2015
BARBARA ALLAN
47 Hannaford St, Page, ACT 2614
Abstract. This paper describes the conduct and outcomes of the Canberra Ornithologists
Group’s eleventh “bird blitz”, held on 24-25 October 2015, and provides comparisons withthe ten previous blitzes. In 2015, 338 datasheets were submitted, from 101 grid cells; 177
bird species were recorded, 77 of them breeding. Highlights included the first blitz records of
the Australian Shelduck, Caspian Tern, Blue-winged Parrot and Black-eared Cuckoo, and an
urban record of the Powerful Owl.
Introduction
On the last weekend in October 2015 (Saturday 24 and Sunday 25), the Canberra
Ornithologists Group (COG) held its eleventh annual “bird blitz”. In this exercise, we aim torecord all species of wild bird present in the ACT over that weekend, to obtain a broad
indication of their abundance, and to record breeding status. To achieve this, we set out to
conduct a minimum of one 20-minute 2-hectare survey within each of the 165 grid cells
covering the ACT (a 2.5-minute grid on lines of latitude and longitude, so each cell measuresapproximately 3.5 km by 4.5 km). A subsidiary aim of this exercise is to encourage more of
our members to get out, survey and submit datasheets.
The data collected are entered in the COG Atlas database, and subsequently contributed to the
BirdLife Australia Atlas database. They are available for scientific purposes and as an input
to Canberra land use planning.
Conduct of the blitz
Participants register for their preferred locations or grid cells, on a first-in, best-dressed basis.
In the allocation process, some site preference is given to members who survey given sites ona regular basis. More tardy volunteers are cajoled by the organiser into surveying theremaining sites. Less experienced birders may accompany more experienced birders who
indicate a willingness to take them along. And as a modest inducement to participants, avariety of prizes are on offer, courtesy of our members. One difference in the conduct of the2015 blitz was the number of eBird participants who may or may not have realised theirrecords were contributing to the blitz outcome.
Participants are allowed to choose their preferred methodology from the three BirdLife
Australia Atlas options: a 20-minute/2-ha survey; within 500 m of a central point, for >20
mins; or within 5 km of a central point, for >20 mins. Incidental records are also welcomed,
as are the various options from eBird.
Results and discussion
Operational issues
We enjoyed really good birding weather, and most trails in Namadgi National Park wereaccessible. Unlike 2013, we did not conduct training classes to assist newcomers.
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Level of participation and coverage
At least 77 named COG members and friends took part in the 2015 blitz, plus 10 others who
may or may not have intended to contribute to the blitz and whose records arrived via eBird.
(a list of known participants is at Table 1). As noted before, this probably equates to about
100 participants if the unnamed companions are taken into consideration. Eight of the named
individuals participated for the first time. Congratulations must go to the 11 individuals who
have supported the blitz each year since its inception: Ian Anderson, Daryl Beaumont, Muriel
Brookfield, Stuart Harris, Shirley Kral, Bruce Lindenmayer, Gail Neumann, Susan
Robertson, Philip Veerman and Tony Willis, as well as the author.
Datasheets were received from 101 grid cells. Our best coverage was in 2007, when we
managed 122 grid cells. Observers clearly prefer surveying areas where they can be assuredof seeing good numbers of bird species – an understandable but, for blitz purposes, somewhat
regrettable choice. Twenty-eight per cent of the records came from the ten most popular gridcells covering Jerrabomberra Wetlands and several central Canberra nature reserves.
Nevertheless the grid cells surveyed covered most habitat types, so I believe we have a
representative sample of ACT avifauna for the weekend. Map 1 shows the grid cells covered,
while the table below indicates the comparisons between blitz years.
140
2500

120
100

2000

80

1500

60

1000

40

Year
ParticipantsParticipants
Grid cells
Grid cells

500

20
0
0
2005

2006

2007

2008

1
2
3
2009 2010 2011

4
2012

5
6
7
8
2013 2014 2015

Figure 1. Number of participants and grid cells.
Datasheets submitted
In the 2015 blitz, a total of 338 eligible datasheets were received, 166 in hard copy, 40 via
COG’s electronic database and 132 via eBird. Regrettably some participants “mislaid” theirrecords before submitting them so the actual total should have been higher. Datasheet
numbers have fluctuated over the 11 years of the blitz from a previous high of 359 in 2013 toa low of 242 in 2006. The actual number each year appears to have more to do with the typesof surveys undertaken, and the relative proportion of lengthy surveys. It is at times a difficult
trade-off for our blitzers between covering many grid cells and hence generally adopting the“20-minute, two-hectare” survey, and covering fewer areas but doing so more intensively
over a longer period with a “within 500m” survey. The situation is further muddied now with
eBird contributions avoiding this classification.

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Canberra Bird Notes 41 (2)July 2016

Type of survey
As usual, participants were given the option of choosing their survey type to best fit the gridcell or location they were surveying and to allow for personal preference and time or otherconstraints. Without closer analysis, it is impossible to be definitive about the effects ofsurvey type on outcomes. In the case of the blitz, which is essentially a citizen science
exercise involving observers of differing levels of expertise, it is likely that the time spent at
each site has a greater bearing on the numbers of species recorded, or the breeding status.
Species recorded
As Figure 2 and Table 2 show, 177 bird species were recorded over the two blitz days in2015, four more than last year. When all blitz years are considered together, 213 species havebeen recorded, while 128 species have been recorded every year. By way of comparison, thespecies total for all of the financial year 2014-15 and the whole of COG’s area of concern, as
recorded in the Annual Bird Report, was 247 from 246 grid cells (COG 2016). There havebeen blitz breeding records every year for only 29 species; while 135 species have beenrecorded as breeding at least once in the blitz.

250

200

150
Species
Breeding

100

50

0
2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015

Figure 2. Number of species recorded, and recorded breeding.

141

all any
years year

Canberra Bird Notes 41 (2)July 2016

Highlights of the 2015 blitz
The standout record for the2015 blitz was of thePowerful Owl Ninox strenua
in the heart of Canberra.
“Powl” as the bird isaffectionately known, wasdiscovered last November by
COG member Terry Munro in
the vicinity of the North
Canberra Bowling Club,
where it has resided since.
(see photo to left by Geoffrey
Dabb. It was also pleasingthat at least some of the Bush
Stone-curlews
Burhinus
grallarius which had been
introduced into the Sanctuary
at Mulligans Flat remained to be counted.
Other pleasant surprises were four more “firsts” for the blitz, Australian Shelduck Tadornatadornoides, Caspian Tern Sterna caspia, Blue-winged Parrot Neophema chrysostoma andBlack-eared Cuckoo Chalcites osculans. These species are recorded occasionally now in
COG’s general area but cannot be relied upon in the ACT in the last weekend of October.
Another occasional visitor, the Glossy Ibis Plegadis falcinellus, was recorded in the blitz forthe first time since 2011.
Species most commonly recorded

Photos and Collage of the most commonly recorded species during the 11th blitz(Geoffrey Dabb).
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Canberra Bird Notes 41 (2)July 2016

The Australian Magpie (with 217 records, involving 1088 individuals) remained its usual
preeminent position as “most common” species. It was followed by the Crimson Rosella (187
records), Pied Currawong (185), Australian Raven (185), Grey Fantail (179), Red Wattlebird(176), Sulphur-crested Cockatoo (167), Magpie-lark (163) , Galah (151) and Superb Fairywren (148) (see Collage previous page).
No surprises here. These species represented the top ten in last year’s blitz, albeit in a slightly
different order. Apart from being widespread, they are all readily identifiable.
Species recorded only once in blitz 2015
While it was gratifying to record some species which are often overlooked or which aresimply not always present in the ACT, it was sobering to note that there were only single
records of 21 species. While many of these, such as Blue-billed Duck Oxyura australis andYellow-tufted Honeyeater Lichenostomus melanops are thought to be present all year but invery low numbers, and others such as Caspian Tern and Black-eared Cuckoo are merely
occasional visitors, single records of Swamp Harrier Circus approximans and White-fronted
Chat Epthianura albifrons give pause for thought.
Species not recorded in blitz 2015
Thirty-two species which had previously been recorded in the blitz were not recorded in2015. Inevitably, species known to be present in the ACT over the blitz weekend sometimes
fail to be recorded. “Resident” crakes and rails can be elusive, as was the case in 2015 with
Buff-banded Rail Gallirallus philippensis and Lewin’s Rail Lewinia pectoralis. Other species
with quite restricted distribution in the ACT, such as Chestnut-rumped Heathwren
Calamanthus pyrrhopygia, were not recorded in 2015. Several of our occasional visitors did
not visit over the blitz weekend, including Great Crested Grebe Podiceps cristatus andChannel-billed Cuckoo Scythrops novaehollandiae. Waders are always a hit-and-missproposition for the blitz weekend, mostly the latter on this occasion. And there were few
recordings of arid-zone specialists, suggesting that conditions to our west had not deteriorated
badly by October 2015. But the lack of records of the endearing little Southern Whiteface
Aphelocephala leucopsis reflects a more worrying decline as also reported in the Annual Bird
Report.
Of some concern was the absence of so many of our high-country specialists, including Olive
Whistler Pachycephala olivacea, Red-browed Treecreeper Climacteris erythrops and Rufous
Fantail Rhipidura rufifrons. There are possible non-worrying explanations for our missing
this group of birds. Some are migrants and may simply not have returned by the last weekend
in October. Our survey did not coincide with the efforts of a banding team, responsible forprevious good returns. We did not have as many observers in the high country and they did
not spend as long there as in some years. But it does appear that the 2003 fires are probably acontinuing influence here.
Breeding
As Table 2 and Figure 2 show, in the 2015 blitz 77 species of bird were recorded as“breeding” – that is a generous interpretation, including the widest parameters recorded suchas “display” and “inspecting hollow”. The highest breeding we have recorded in the blitz was
87 species in 2007 and the lowest, 65 species in 2011. As usual, the species most commonlyrecorded as breeding were either relatively large and/or conspicuous ones, namely (in order of
frequency) Australian Magpie Cracticus tibicen, Common Starling Sturnus vulgaris, Magpie143

Canberra Bird Notes 41 (2)July 2016

lark Grallina cyanoleuca, Pied Currawong Strepera graculina, Crimson Rosella Platycercus
elegans, Australian Wood Duck Chenonetta jubata, Pacific Black Duck Anas superciliosa,
White-winged Chough Corcorax melanorhamphos, Black Swan Cygnus atratus and StriatedPardalote Pardalotus striatus.
Arguably the most pleasing breeding record was that of the nest-building Crested Shrike-tit
Falcunculus frontatus along the Naas Valley fire trail. We have only had one previous
breeding record for this species in the blitz, in 2006, a pattern reflected in the Annual Bird
Report. Another noteworthy breeding record was the nest with eggs of a Flame Robin
Petroica phoenicea, in a tussock along the Cotter Hut Rd. We did record a surprising numberof copulations including between pairs of Black-fronted Dotterel Elseyornis melanops , Pallid
Cuckoo Cacomantis pallidus and Olive-backed Oriole Oriolus sagittatus.
ACT-listed vulnerable and endangered species
If we exclude the Swift Parrot Lathamus discolor which is unlikely to be here in late October,and the Australian Painted Snipe and Regent Honeyeater which are seriously rare in the ACT,of the bird species listed as vulnerable or endangered in the ACT, only the Glossy BlackCockatoo Calyptorhynchus lathami was not recorded during the 2015 blitz and in fact has
only been recorded in three previous blitzes, most recently in 2008.
As usual, the most widely recorded of the “vulnerables” was the White-winged Triller Lalage
tricolor, particularly from urban or semi-urban nature reserves, and mostly in low numbers.
There were 25 triller records, of 1-12 birds, from 17 widespread grid cells. There was a single
breeding record: display, at Mulligans Flat NR. The triller reporting rate of 7.4% was a little
below its blitz average of 8.3%.. The Scarlet Robin Petroica boodang was the next mostcommonly reported “vulnerable”, with 22 records of 1-4 birds, from 18 grid cells, themajority of which were in Namadgi NP. Its recording rate of 6.5% was below its blitz averageof 7%, and no breeding was recorded. The Superb Parrot Polytelis swainsonii too appears tobe holding its own adequately. There were 9 records of 1-10 birds from six grid cells, all innorth and north-west Canberra. Its reporting rate of 2.7% was below the blitz average of 3%.
No breeding was recorded. There were 6 Varied Sittella Daphoenositta chrysoptera records
of 1-5 birds from nature reserves in 5 grid cells, at a reporting rate of 1.8%, below the blitz
average of 2.6%. Encouragingly the sittella was recorded breeding, with dependent young at
Mulligans Flat.
The picture for the other vulnerables is less positive. The Brown Treecreeper Climacteris
picumnus was recorded 7 times, from 7 grid cells in the south of the territory, with amaximum of 5 birds at one location. Its reporting rate of 2.1% was just below the blitz
average of 2.2%. Encouragingly, there was one breeding record, of carrying food, on Old
Boboyan Rd. The Little Eagle Hieraaetus morphnoides appears to be stable for the moment atvery low numbers: there were 8 records of 1-2 birds, from 6 grid cells. The west Belconnen
nest was again active. The Hooded Robin Melanodryas cucullata appears to be faring theleast well of our vulnerable species, being only recorded once at a known location for the
species at Glendale; its reporting rate is down to 0.3% from a blitz average of 1.1%.

144

Canberra Bird Notes 41 (2)July 2016

Photos and Collage of the vulnerable and endangered species
in the ACT (Geoffrey Dabb)
A case study: the Laughing Kookaburra Dacelo novaeguineae
To the perturbation of many,
Birdlife
Australia
recently
nominated the kookaburra as
one of our common species
experiencing a decline in
numbers (see photo on left by
Geoffrey Dabb). So it is ofparticular interest to see what
the blitz records show. In 2015,
there were 88 records of 1-5
birds, from 58 widespread urban
and rural grid cells. Its reporting
rate of 26% was comfortably
above the blitz average of
21.4% and there were twobreeding records, from North
Woden and Hawker. The latter
was of a particularly vocal
nestling safely and comfortably
ensconced in a large old wooden
possum box attached to a
eucalypt in the Pinnacle NR.
And yes, it went on to fledge
successfully.
145

Canberra Bird Notes 41 (2)July 2016

Trends
While the number of records and reporting rate of the majority of species fluctuate, in somecases markedly from year to year, after eleven blitzes, trends are emerging for certain species,
trends which are for the most part also reflected in COG’s Annual Bird Reports. I havechosen the reporting rate as the most helpful indicator of trends and have highlighted only
those species with sufficient records to make sense of possible movements.
Many of the ducks and other waterbirds are doing very well, perhaps thanks to the increasing
number of urban wetlands being created, particularly in north Canberra. While the reporting
rate of the Australian Wood Duck Chenonetta jubata remained fairly steady, that of others
showed considerable increases. The Hardhead Aythya australis recording rate of 9.2% was up
78% on the previous 10 years average; Grey Teal Anas gracilis 11.5%, up 76%. Coot Fulicaatra, Dusky Moorhen Gallinula tenebrosa and Purple Swamphen Porphyrio porphyrio were
all up slightly, while the Black-fronted Dotterel Elseyornis melanops recording rate of 3.3%
was up 39%. The recording rate of all of the raptors was down, in the worst case of the
Brown Falcon Falco berigora by 47%. Amongst the parrots, the greatest increasers were theLittle Corella Cacatua sanguinea (up 71%) and the Rainbow Lorikeet Trichoglossus
haematodus (up 153%). All the cuckoos increased with the exception of the Pallid Cuckoo
Cacomantis pallidus which declined 14%. Amongst the honeyeaters, the Noisy Miner
Manorina melanocephala is doing unfortunately well, with a recording rate of 19.5, up 24%.
Other “pest” species including the Australian White Ibis Threskiornis molucca and theSpotted Dove Streptopelia chinensis showed serious increases (103% and 79% respectively),
though the Common Starling Sturnus vulgaris and the Common Myna Sturnus tristis wereroughly stable. The robins were mixed, with the Eastern Yellow up 50% but the Flame down
49%. The small woodland birds were generally speaking not faring well with both pardalotes,
Leaden Flycatcher Myiagra cyanoleuca, Speckled Warbler Chthonicola sagittata, Dusky
Woodswallow Artamus cyanopterus, Southern Whiteface Aphelocephalaleucopsis, DiamondFiretail Stagonopleura guttata and even Superb Fairy-wren Malurus cyaneus experiencing
declines.
Conclusions and lessons for the future
Blitz 2015, like its predecessors, has increased significantly the amount of data about
Canberra’s birds. Several of the grid cells surveyed would in all probability not have been
covered but for the targeted effort of the blitz. The blitz data are made available to the
managers of Canberra’s national park and nature reserves. A lesson to be drawn from the blitz
is that, when prompted, more of our members will get out, survey and submit datasheets andperhaps revisit favoured spots.
There is, inevitably, an element of “luck of the day” in terms of the results but the long-term
trends are already being highlighted. The blitz breeding observations are particularly useful infleshing out a more detailed overall picture of bird breeding in Canberra. And given thetendency of our vulnerable species to be patchily distributed, the additional blitz information
about where they are and in what numbers is highly valuable.
Acknowledgements
First and foremost, thanks must go to all COG members who participated in the 2015 blitz,
and particularly to those who put in two full days of birding in remote sites. The assistance ofstaff at Namadgi National Park in providing advice, and access to areas behind locked gates,
146

Canberra Bird Notes 41 (2)July 2016is greatly appreciated. Thanks also go to Jaron Bailey for extracting and manipulating blitz
data from the COG databases and from eBird, to Nicki Taws for provision of the map, and to
Geoffrey Dabb for his wonderful photographs. And sincere thanks too to all those COG
members who donated prizes.
References
Canberra Ornithologists Group (2016) Annual Bird Report: 1 July 2014 to 30 June 2015.
Canberra Bird Notes 41.
Table 1. Known blitz participants 2015.
Barbara Allan
Geoff Alves
Ian Anderson
Frank Antram
Jaron Bailey
Ian Baird
Sue Beatty
Daryl Beaumont
Terry BellJohn Bissett
Rosemary Blemings
Con Boekel
Jenny Bounds
John Brannan
Muriel Brookfield
John Buckley
Clarrie Burgemeister
Martin Butterfield
Ryu Callaway
Mark Carey
Anne Carrick
Brian Chauncy
Grahame Clark
Julie Clark
Kirsty Craven
Roger Curnow
Geoffrey Dabb
Christine Darwood
Chris Davey

Alistair Drake
Carmen Drake
Matthew Frawley
Rob Geraghty
Bill Graham
Horst Hahne
Kay Hahne
Bill Handke
Jenny Handke
Lindsay HanschJohn Harris
Stuart Harris
Sandra Henderson
Jim Kennedy
Sibilla Kovacs
Shirley KralDavid Landon
Kim Larmour
Sue Lashko
Fleur Leary
Christine Ledger
Bruce Lindenmayer
Joan Lipscombe
Trevor Lipscombe
Ethel Luff
Noel Luff
Rod Mackay
Alison Mackerras
Paul Mackerras

147

Liam Manderson
Duncan McCaskill
David McDonald
Noela McDonald
Thomas Merkling
Judy Middlebrook
Peter Milburn
Martyn Moffat
Terry Munro
Gail Neumann
Harvey Perkins
Angela Plant
Lucy Randall
Steve Read
Susan Robertson
Julian Robinson
Alison Russell French
Scott Ryan
Alastair Smith
Nicki Taws.
Alan Thomas
Mieke van den Bergh
Philip Veerman
Ben Walcott
Ros Walcott
Tony Willis
Kevin Windle
Patrick Wyllie

Canberra Bird Notes 41 (2)July 2016

Table 2. Species recorded during the 2005 - 2015 blitzes.
[X=present;*=breeding]2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015
Common name
X
X
X
X
X
X
Emu
X
X
X
X
X
X
Stubble Quail
X
X
X
X
X
X
X
X
X
Brown Quail
X
X
X
X
X
X
Indian Peafowl
X
X
X
Magpie Goose
X
X*
X*
X*
X
X
X
X
Musk Duck
X
X
X
X
Freckled Duck
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
Black Swan
X*
Australian
Shelduck
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
Australian Wood
Duck
X
X
X
X
X
X
X
Pink-eared Duck
X
X*
X
X*
X
X*
X*
X
X*
X
X*
Australasian.
Shoveler
X*
X
X*
X*
X
X*
X
X*
X
X
X*
Grey Teal
X
X
X*
X
X
X
X
X
X
X
X
Chestnut Teal
X
X
X
X
X
X
X
X
X
X
X
Northern Mallard
and hybrids
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
Pacific Black Duck X*
X
X
X*
X
X
X
X
X
X
X
X
Hardhead
X
X
X
X
X
X
X
Blue-billed Duck
X*
X
X*
X*
X
X*
X*
X*
X*
X*
X
Australasian Grebe
X
X
X
X
X
X
X
X
X
X
X
Hoary-headed
Grebe
X
X
Great Crested
Grebe
X
X
X
X
X
X
X
X
X*
X*
X
Rock Dove
X
X
X
X
X*
X*
X*
X
Spotted Dove
X
X
X
X*
X
X*
X
X
X
X
X
CommonBronzewing
X
Brush Bronzewing
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
Crested Pigeon
X
X
X
X
X
X
X
Peaceful Dove
X
X
X
X
Wonga Pigeon
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
Tawny Frogmouth
X
X
X
X
X
X
Australian Owletnightjar
X*
X*
X*
X*
X*
X*
X
X
X*
X*
Australasian Darter X
X
X
X*
X*
X*
X*
X*
X
X
X
X
Little Pied
Cormorant
X
X
X
X
X
X
X
X
X
X
X
Great Cormorant
X
X
X
X
X
X*
X
X
X
X
X
Little Black
Cormorant
X
X
X
X
X
X
X
Pied Cormorant148

Canberra Bird Notes 41 (2)July 2016

Table 2 continued

Common name
Australian Pelican
White-necked
Heron
Eastern Great
Egret
Intermediate Egret
Cattle Egret
White-faced Heron
Little Egret
Nankeen Night
Heron
Glossy Ibis
Australian White
Ibis
Straw-necked Ibis
Royal Spoonbill
Black-shouldered
Kite
White-bellied SeaEagle
Whistling Kite
Brown Goshawk
Collared
Sparrowhawk
Spotted Harrier
Swamp Harrier
Wedge-tailed
Eagle
Little Eagle
Nankeen Kestrel
Brown Falcon
Australian Hobby
Peregrine Falcon
BrolgaPurple Swamphen
Buff-banded Rail
Lewin’s Rail
Baillon’s Crake
Australian Spotted
Crake
Spotless Crake
Black-tailed
Native-hen
Dusky Moorhen
Eurasian CootBlack-winged Stilt

2005
X

2006
X
X

2007

X

X

2008
X

2009
X
X

2010
X

2011
X
X

2012
X
X

2013
X
X

2014
X
X

2015
X
X

X

X

X

X

X

X

X

X

X

X
X
X

X
X

X
X
X

X
X
X*

X

X

X

X

X

X

X*

X
X

X

X
X
X

X
X
X

X
X
X

X

X

X

X

X
X

X*

X

X
X
X

X

X

X
X
X*
X
X

X
X

X
X*

X*

X*

X*

X
X

X
X
X

X
X
X

X
X
X

X
X
X

X

X

X*

X
X*

X*

X

X

X

X

X
X*
X

X
X*
X

X*
X*
X*

X
X*
X

X
X

X
X

X
X

X
X*
X
X
X

X
X*
X
X
X

X*

X*
X

X
X
X
X

X
X*
X

X*
X

X*
X
X

X
X
X

X
X
X

X
X
X

X
X*
X

X
X

X*

X
X*

X
X

X
X
X*

X
X*
X

X
X
X*

X
X

X
X*
X*
X*
X

X*
X*
X
X*
X

X*
X
X
X*
X

X*
X
X
X*
X*

X
X*
X
X
X*

X
X*
X*
X
X

X*
X*
X
X*
X

X*
X*
X
X
X*

X*

X*
X

X*
X

X*

X*

X*

X*
X

X*

X*
X
X
X
X*
X
X*

X

X
X

X

X
X

X
X

X
X

X

X
X

X
X*
X*

X*
X

X*
X*
X

X*
X*

X*
X*
X

149

X*
X*

X

X
X

X*
X*

X*
X

X

X*
X
X

X*
X*

X*
X*
X

Canberra Bird Notes 41 (2)July 2016

Table 2 continued

Common nameBush Stone-curlew
Black-fronted
Dotterel
Red-kneed
DotterelBanded Lapwing
Masked Lapwing
Australian Painted
Snipe
Latham’s Snipe
Pectoral Sandpiper
Bar-tailed Godwit
Sharp-tailed
Sandpiper
Painted Buttonquail
Caspian Tern
Whiskered Tern
Silver Gull
Glossy BlackCockatoo
Yellow-tailed
Black-Cockatoo
Gang-gang
Cockatoo
Major Mitchell’s
CockatooGalahLong-billed
CorellaLittle Corella
Sulphur-crested
Cockatoo
Cockatiel
Rainbow Lorikeet
Australian KingParrot
Superb Parrot
Crimson Rosella
Eastern Rosella
Red-rumped Parrot
Blue-winged
ParrotTurquoise Parrot
Eastern Koel
Channel-billed
Cuckoo

2005

2006

2007

2008

2009

2010

2011

2012

2013

X

X

X

X

X

X*

X

X*

X

X

X

X

X*

X*

X*

X*

X
X*

X*

X*
X

X

X

X

X

X

X

X

X
X

X
X

X
X

X

X*

2014
X
X

2015
X
X*

X*

X

X*

X*
X

X*

X*

X*

X

X
X

X

X

X

X

X
X

X

X
X

X*
X

X*
X

X*

X
X
X

X
X

X

X

X

X

X

X*

X

X

X

X*

X

X

X

X

X*

X*

X*

X

X

X

X

X*

X

X*

X

X

X*

X

X
X*

X*

X*

X*
X

X*

X*
X

X
X

X*

X*
X

X*
X*

X*
X

X*
X*

X*
X*

X*
X*

X*
X*

X
X*

X
X*

X
X*

X*
X*

X*
X*

X*
X*

X
X*

X
X*

X
X*

X
X*

X
X*

X
X*

X
X

X*
X*
X*
X*

X
X*
X*
X*

X
X*
X*
X*

X
X*
X*
X*

X
X*
X*
X*

X
X*
X*
X*
X

X

X

X

X

X
X

X
X

X
X

X*
X*

X
X
X

X
X*
X*
X*

X*
X*
X*
X*

X*
X*
X*
X*

X
X*
X*
X*

X*
X*
X*
X*

X
X

X

X*
X

150

Canberra Bird Notes 41 (2)July 2016

Table 2 continued
2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015
Common name
X
X*
X
X
X*
X
X
X
X
X
X
Horsfield’s
Bronze-Cuckoo
X
Black-eared
Cuckoo
X*
X*
X
X
X
X
X
X
X*
X
X*
Shining BronzeCuckoo
X
X
X
X
X
X
X
X*
X
X
X*
Pallid Cuckoo
X
X
X*
X
X
X
X
X
X
X*
X*
Fan-tailed Cuckoo
X
X
X
X
X
X
X
X
X
X
X
Brush Cuckoo
X
X
Powerful Owl
X
X
X
X
X
X
X
Southern Boobook
X
Eastern Barn Owl
X*
X*
X
X
X*
X
X
X
X*
X
X*
Laughing
Kookaburra
X
X
Red-backed
Kingfisher
X*
X*
X*
X
X*
X*
X
X*
X*
X*
X*
Sacred Kingfisher
X
X
X*
X*
X
X*
X*
X
X*
X*
X
Rainbow Bee-eater
X
X
X*
X
X*
X*
X
X*
X
X*
X
Dollarbird
X
X
X
X
X
X
X
X
X
X
X
Superb Lyrebird
X
X*
X*
X*
X*
X*
X*
X*
X*
X
X
White-throated
Treecreeper
X
X
X
X
X
X
Red-browed
Treecreeper
X
X
X*
X*
X*
X
X
X*
X
X
X
Brown Treecreeper
X
X
X
X*
X*
X
X
X
X*
X*
X*
Satin Bowerbird
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
Superb Fairy-wren
X
X
X
X
X*
Pilotbird
X*
X*
X*
X*
X*
X
X*
X
X*
X*
X*
White-browed
Scrubwren
X
X
Chestnut-rumped
Heathwren
X*
X
X*
X*
X*
X*
X*
X
X
X
X*
Speckled Warbler
X*
X
X*
X*
X
X*
X*
X
X*
X
X*
Weebill
X
X
X
X
X
X
X
X
X
X*
X
Western Gerygone
X*
X
X*
X
X
X*
X
X*
X*
X*
X*
White-throated
Gerygone
X*
X*
X*
X
X*
X*
X*
X*
X*
X*
X*
Striated Thornbill
X
X
X
X
X*
X*
X
X
X
X
X
Yellow Thornbill
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
Yellow-rumped
Thornbill
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
Buff-rumped
Thornbill
X
X*
X*
X
X*
X*
X*
X*
X*
X*
X*
Brown Thornbill
X
X*
X
X
X
X
X
X
X
SouthernWhiteface
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
Spotted Pardalote151

Canberra Bird Notes 41 (2)July 2016

Table 2 continued
2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015
Common name
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
Striated Pardalote
X*
X*
X
X
X
X
X
X
X*
X*
X
Eastern Spinebill
X
X*
X
X*
X*
X
X
X
X*
X
X
Yellow-faced
Honeyeater
X*
X
X*
X*
X*
X
X
X
X*
X
X*
White-eared
Honeyeater
X
X
X
X
X
Yellow-tufted
Honeyeater
X*
X
X*
X*
X
X*
X
X*
X
X*
X*
Fuscous
Honeyeater
X*
X*
X*
X*
X*
X*
X
X*
X*
X*
X
White-plumed
Honeyeater
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
Noisy Miner
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
Red Wattlebird
X
X
X
X
X
White-fronted Chat
X
X
X
X
X*
X
Crescent
Honeyeater
X
X*
X*
X
X
X
X
X
X
X
X*
New Holland
Honeyeater
X
X
X
X*
X
X
X*
X*
X
X
X
Brown-headed
Honeyeater
X
X
X
X*
X*
X
X
X*
X*
X*
X*
White-naped
Honeyeater
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
Noisy Friarbird
X
PaintedHoneyeater
X
X
X
X
X
X
X
X
X
X
X
Spotted Quailthrush
X
X
X
X
X
X
X
X
X
X
Eastern Whipbird
X*
X*
X*
X
X*
X*
X
X*
X*
X*
X*
Varied Sittella
X
X*
X*
X*
X*
X*
X*
X*
X*
X
X*
Black-faced
Cuckoo-shrike
X
X
X
X
X
X
Cicadabird
X*
X*
X*
X
X
X
X
X*
X*
X*
X*
White-winged
Triller
X
X*
X
X
X
X
X
X
X
X
X*
Crested Shrike-tit
X
Olive Whistler
X
X
X
X
X
X
X
X
X*
X
X
Golden Whistler
X*
X*
X*
X*
X
X*
X
X
X*
X*
X*
Rufous Whistler
X
X*
X*
X*
X
X*
X
X
X
X
X
Grey Shrike-thrush
X
X
X*
X*
X
X*
X
X
X*
X*
X*
Olive-backed
Oriole
X
X
X
X
X
X
X
MaskedWoodswallow
X*
X*
X
X
X
X
X
X
White-browed
Woodswallow

152

Canberra Bird Notes 41 (2)July 2016

Table 2 continued
2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015
Common name
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
Dusky
Woodswallow
X*
X*
X
X
X*
X*
X*
X*
X*
X*
X*
Grey Butcherbird
X
Pied Butcherbird
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
Australian Magpie
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
Pied Currawong
X
X
X*
X*
X*
X*
X
X*
X*
X*
X*
Grey Currawong
X
X
X
X
X
X
X
Rufous Fantail
X*
X*
X
X*
X*
X*
X*
X*
X*
X*
X*
Grey Fantail
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
Willie Wagtail
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
Australian Raven
X*
X
X*
X*
X*
X*
X*
X*
X
X
X*
Little Raven
X*
X*
X*
X*
X
X*
X*
X*
X*
X*
X*
Leaden Flycatcher
X
X
X
X
X
X
X
X
X
X
X
Satin Flycatcher
X
X
X
X
X
X
X
X
Restless Flycatcher
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
Magpie-lark
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
White-winged
Chough
X
X*
X
X
X
X
X
X
X
X
X
Jacky Winter
X*
X*
X
X*
X*
X
X*
X
X*
X*
X
Scarlet Robin
X
X*
X*
X
X
X*
X
X
X
X
X
Red-capped Robin
X
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
Flame Robin
X
X
X
X
X
X
X
X
X
X
Rose Robin
X*
X*
X*
X
X*
X
X*
X
X*
X
X
Hooded Robin
X*
X*
X
X
X
X
X*
X*
X*
X
Eastern Yellow
Robin
X
X
X
X*
X
X
X
X*
X
X
X
Eurasian Skylark
X
X
X
X
X
X*
X
X*
X
X*
X
Golden-headed
Cisticola
X*
X
X
X
X*
X*
X*
X*
X*
X*
X
Australian ReedWarbler
X
X
X
X
X*
X
X
X
X
X
X
Little Grassbird
X
X
X
X
X
X
X*
X*
X
X
X
Rufous Songlark
X*
X
X*
X
X
X
X
Brown Songlark
X
X
X*
X
X
X*
X
X*
X*
X
X*
Silvereye
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
Welcome Swallow
X
X
X*
X*
X*
X*
X*
X*
X*
X
X*
Fairy Martin
X*
X*
X*
X*
X*
X*
X
X*
X*
X*
X*
Tree Martin
X
X
X
X
X
X*
X
Bassian Thrush
X*
X
X*
X
X
X
X*
X*
X*
X
X*
CommonBlackbird
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
Common Starling
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
X*
Common Myna
X*
X
X
X
X*
X*
X
X*
X
X
X
Mistletoebird
X
X*
X*
X*
X
X
X*
X
X
X
X
Double-barred
Finch

153

Canberra Bird Notes 41 (2)July 2016

Table 2 continued

Common nameRed-browed Finch
Diamond FiretailHouse Sparrow
Australasian Pipit
European
Goldfinch
CommonGreenfinch

2005
X*
X
X*
X
X

2006
X*
X
X*
X
X*

X

2007
X*
X
X*
X*
X

2008
X*
X
X*
X*
X

2009
X*
X
X*
X*
X

2010
X*
X
X*
X*
X

2011
X*
X
X*
X*
X

2012
X*
X
X*
X
X

2013
X*
X
X*
X*
X

2014
X*
X
X*
X*
X

2015
X
X
X*
X
X

X

X

X

X

X*

X

X

Notes
Domestic ducks and geese, which frequent the lakes, have been excluded, as have domestic chickens
even when recorded far from civilisation. The peafowl have been included as they appear to be anaturally reproducing “wild” population, in suburbia. The “mallards” group has been lumped as their
exact identity cannot be assured – it probably includes crosses with domestic as well as wild birds.
The Emu, Brolga and Magpie Geese are – or were - probably part of the semi-captive population at
Tidbinbilla Nature Reserve. The Bush Stone-curlews are included as, though initially introduced to
the Sanctuary at Mulligans Flat Nature Reserve, they are free to roam.

Map 1. Blitz coverage 2015.

154

Canberra Bird Notes 41 (2)July 2016

Canberra Bird Notes 41 (2016): 155-160

THE RED ROCKS GORGE PEREGRINE FALCONSSANDRA HENDERSON1
shirmax2931@gmail.com

During the 2014 and 2015 breeding season, I walked from Kambah Pool to Red Rocks Gorge
along the Murrumbidgee River about once a week, usually with one or more friends, toobserve the Peregrine Falcons (Falco peregrinus). There is excellent historical data on thetimings of peregrine breeding in the A.C.T. in HANZAB (Marchant and Higgins 1993), muchof it coming from the very extensive research carried out by Jerry Olsen and Penny Olsen andcolleagues in the 1980s. In both 2014 and 2015 three falcons were fledged from the nest on
the cliff at Red Rocks Gorge. A short photographic presentation about the 2014 breeding
event was given at the members’ night in December 2014.
Location
Peregrines are a breeding resident of the A.C.T., with breeding territories of over 30 pairs
identified in the late 1980s by Olsen and Olsen (1988, 1989a,b). Many of the territories werein Namadgi National Park, but Red Rocks Gorge has also long been known as a breeding site.
Red Rocks Gorge is on the Murrumbidgee River, just over three kilometres from the Kambah
Pool Reserve carpark. The track is on the opposite side of the river from the cliff, allowing
the birds to be observed from a safe distance. The breeding ledge is high on the cliff, andclimbing is prohibited at the Gorge between August and January. Red Rocks is a noted
climbing spot, being a 60m cliff face, but the various climbing clubs in the A.C.T. note on
their websites the prohibition on climbing during the breeding season. Bolts marking some of
the most popular climbs can be seen in the cliff face.
Peregrines do not build nests, although they will use old stick nests or hollows, and evenunderground nest sites on occasion. The ledge they’ve been using at Red Rocks Gorge isquite exposed, and we have marveled at how the young birds have survived both rain and hot
sun exposure. Climatic factors are known to affect the timing of the start of the breeding
season in the A.C.T. (Olsen and Olsen 1989a).
Incubation
Egg-laying in A.C.T. peregrines has been recorded mid-August to mid-October, and brooding
can start before all eggs are laid. In 2014 brooding was first observed 7 Oct, late in the
incubation period (since young were seen on the 16th). In 2015 an adult was brooding by 7
Sep. The incubation period is around 33 days. It was not possible from the other side of theriver to determine how many eggs had been laid. It is apparent from some of the photographs
we took that there is a depression at the back of the ledge, where the eggs were laid and the
new young were somewhat protected.

1

All photographs used in this article are by the author.
155

Canberra Bird Notes 41 (2)July 2016

Young Peregrines
Eyasses were first sighted on 16 Oct 2014, and 17 Oct in 2015. In both years four eggs
hatched, and four very fluffy babies were sighted, but not always captured on film.
Persuading four baby Peregrines to line up to be photographed was possible on only very few
occasions! One of the four perished in the first few weeks in both years, leaving three healthy
youngsters.

Peregrine adult on eggs, 7 Sep 2015, showing small nest ledge, with bird in apparent
small depression at back of ledge. As eyasses grow they spend much of their time on theledge slightly lower and to the right, with several rocks.

Oct 2014, showing four eyasses. The bird on the left is the one which perished, and at
this stage was already much thinner and paler around the face.

156

Canberra Bird Notes 41 (2)July 2016

On several occasions parent birds were observed bringing food either to the nest ledge, or to a
nearby dead tree. We observed the eyasses being fed by the parent birds on several
occasions, with galahs and pigeons the identifiable prey items. In one case an adult sat on the
nearby dead tree and plucked a galah for its own meal, feathers raining down to the river,while the young were dining on pigeon.

A mouthful of feathers! Adult plucking Galah.

Adult feeding chicks.

157

Canberra Bird Notes 41 (2)July 2016

The eyasses grow very quickly, with minimal brooding during daylight hours after the first
three weeks post-hatching, by which time wing and tail feathers are appearing and they turnfrom cute, white, fluffy babies to rather grotesque and awkward “teenagers”. They were very
quiet initially, but by 3-4 weeks become quite noisy especially when a parent approached theledge.

Peregrine eyasses October 2014 – the cute stage.

“Teenage” Peregrines – the awkward stage.

158

Canberra Bird Notes 41 (2)July 2016

As feathers develop, the eyasses move around much more, venturing further along the ledge
in both directions, and jumping up and down the small distances from one part of the ledge toanother.

November 2015. The young are eating well and trying out their wings.
Fledging
Fledging occurred by 11 November in 2014, and by 16 November in 2015. In both cases wewere able to identify three juvenile birds still within the vicinity, mostly on top of the cliff,
but one of the 2014 fledglings was seen at the bottom of the cliff on 11 November, making
clumsy progress back up in short jumps. A week later all three were flying very confidently.

Fledgling on top of the cliff, 27 November 2014.

159

Canberra Bird Notes 41 (2)July 2016

Concerns
Whenever we visited the peregrines it was very obvious that the parent bird(s) were verymuch aware of our presence. In many cases one adult sat in a large kurrajong tree at the top of
the cliff, while the second adult was in a dead tree on the ridge behind us. At no time were wethreatened by the birds. This was initially a concern, so I consulted fellow COG member andperegrine expert Penny Olsen, and was assured that if the birds felt at all threatened theywould make sure we knew it!
Close to the end of the 2015 breeding season, it was disturbing to find a group camped close
to the river, with climbing gear, and an unrestrained dog. They had obviously spent the night
there and were packing up their tents and climbing gear. This was reported to TAMS.
More insights into Peregrine Falcon breeding
Peregrine Falcons are known to successfully breed on high-rise buildings in city centres, bothin Australia and overseas, and many city webcams have live webcam feeds. A London-based
project has links to many of these webcams, but of course the breeding season is quite short,and time differences sometimes make it difficult to see birds during their daylight hours.
Closer to home, the Orange campus of Charles Sturt University has a webcam on a peregrine
nest site on a campus water tower – worth checking out later in the year.
As an added bonus, in 2014 a pair of Mistletoebirds nested straight across the river from the
Peregrine Falcons, and we also observed the progress, only a few metres in front of us, fromnest building to fledging, with a very similar time frame to that of the falcons. These
delightful little birds also fledged three young that year, and we saw the first of them emerge
from the nest and fly to land next to us on the rock we were sitting on. Grey Butcherbirds,
Black-faced Cuckoo-shrikes and Tawny Frogmouths also raised young along the Red Rocks
track in 2015, so breeding records for those species were also submitted.
Many thanks to Anne Carrick, Lia Battisson and John Bundock, who shared the peregrinewatching experience.
Bibliography
Marchant, S. & P.J. Higgins (eds) 1993. Handbook of Australian, New Zealand and Antarctic
Birds. Vol. 2: Raptors to Lapwings. Oxford University Press, Melbourne.
Olsen, P.D., and J. Olsen. 1988. Breeding of the Peregrine Falcon Falco peregrinus. I.
Weather, nest spacing and territory occupancy. Emu 88:195-201
Olsen, P.D., and J. Olsen. 1989a. Breeding of the Peregrine Falcon Falco peregrinus. II.
Weather, nest quality and the timing of egglaying. Emu 89:1-5
Olsen, P.D., and J. Olsen. 1989b. Breeding of Peregrine Falcons Falco peregrinus. III.
Weather, nest quality and breeding success. Emu 89:6-14
Accepted 30 May 2016160

Canberra Bird Notes 41 (2)July 2016

Canberra Bird Notes 41 (2016): 161-166

NOTES FROM THE HINTERLAND: SAME-SAME, BUT DIFFERENTMARTIN BUTTERFIELD
101 Whiskers Creek Rd., Carwoola NSW 2620

In the past few years I have prepared notes for Canberra Bird Notes (Butterfield 2014, 2015)
on three topics, covering observations from Carwoola and Bungendore (to the East of theACT). This report updates those topics to cover some observations in 2015-16. Thanks toDavid McDonald and Garry Moffit for comments on a draft.
Tawny Frogmouths: presence and breeding
A pair of Tawny Frogmouths (Podargus strigoides) continued to be present in my GBS sitefrom January 2015 onwards. As expected they constructed a nest in a large Yellow Box(Eucalyptus meliodora) starting on 21 Aug 2015 – approximately the usual date.
As has been the case for several years a pair of Pied Currawongs (Strepera graculina) also
constructed a nest in the same tree and displayed aggression every time this author crossed
the lawn. More unexpected was the amount of aggression the pair displayed to the
Frogmouths with the sitting male getting attention many times.
The breeding timetable of the Frogmouths was complicated this year. From the start ofconstruction to the male starting to brood was 19 days: 2-3 days longer than usual. After 28
days (average length of incubation) on 7 Oct the male displayed the agitated behaviour whichin past years has typically indicated that at least one chick was hatching. It was some days
before I saw a chick and I was hoping to count back from the date of them leaving the nest to
confirm the date of hatching. The Currawongs continued their obnoxious behaviour, causing
me to have some concern for the welfare of the chicks.
Unfortunately we had planned a trip interstate commencing on 8 Nov on which date thechicks were still in the nest. When we returned (14 Nov) the nest was empty. The period of
our absence meant that the brooding period could have ranged from 33 days following the
day of agitated behaviour (normal duration) to 37 days (2 days longer than ever noted in thepast). I was unable to locate the family despite carefully searching each tree in my entire
GBS site (the nest tree is approximately in the centre of the site). This was very unusual as
the family tends to stay in very visible positions in the site for 20 -30 days before vanishing –anthropomorphising, to show the chicks the boundaries of the parent’s territory. I haveconsidered the change in behaviour to be an outcome of the harassment by the currawongs.
There may be two possibilities:
They moved outside the range of the Currawongs (but within the adults’ territory) on toadjoining properties which I could not search on a regular and rigorous basis; and/or
They adopted roosts in denser foliage (of which there is much) to hide from the marauders
and I just failed to locate them.

161Canberra Bird Notes 41 (2)July 2016

When the adults returned to the GBS site towards the end of January they roosted in a site
they had used very occasionally in the past. The site offers much denser foliage cover. I also
noticed an adult currawong attempting to harass them despite the currawong chicks having
fledged many weeks earlier. These observations lead me to conclude that option 2 was atleast part of the difficulty of locating the family after fledging.
In March and April the pair of Frogmouths has adopted its more normal daytime roosts and I
have found them slightly more often than in the past. It is interesting that the birds have only
roosted “snuggled together” for 60% of the days I have found them this year. In 2015, which
I believe to be the old normal, they had snuggled up on 80% of days. I am tempted to suggestthat this change of behaviour implies that one of the birds is a new partner but in the absenceof bands it is impossible to be sure.
Plumed Whistling ducks at Bungendore
A review of the records of Plumed Whistling Ducks (Dendrocygna eytoni) in the COG Area
of Interest was published recently (Butterfield 2014). Numbers of birds have steadily buildup in the flock at the waterbodies close to the village (now approaching suburb status) of
Bungendore from 2009 to September 2014.
Records submitted to eBird1 for the Bungendore area from Nov 2014 to Jun 2015 show adramatic increase in the size of the flock in Feb 2015.

From 2 Feb 2105 until 26 Apr more than 70 birds were frequently reported in the flock, witha peak of 102 birds on 2 Feb. A number of observations of smaller numbers during that
period indicates that the flock moved around and sometimes split up resulting in someobservers only seeing part of it.
The period in each year in which the birds have been recorded has also extended since theprevious review was published. In 2015 there were still 20-22 birds present until 23 Jun.
1

As a high proportion of records submitted to COG come from eBird and most of the regular observers at
Bungendore use that system I didn’t invest further time necessary to access any remaining records.

162

Canberra Bird Notes 41 (2)July 2016

There were no records in July, which is now the only month in which the birds have not been
seen in the area.
In spring 2015 the first reappearance was recorded on 6 Aug with 16 birds on the Trucking
Yard Lane dam. A similar number of birds were recorded there or on the nearby Bungendore
Meadow dam over the next 10 days. The sites at which the birds have been found thenextended to include a dam on Burrows Lane (approximately 250m south of the known site at
Bungendore Meadow Dam). The birds were seen here almost exclusively from 22 Aug until
5 Oct, by which time the flock had increased to 43 birds.
There was then a gap in reporting from any of the known sites until 5 Nov 2016. Contact wasalso made with some local landholders to try to find where the flock had gone, but nodefinitive reports were received (in two cases landholders said they had seen unusual ducks
which might have been this species). In a conversation on June 1 2016 with the owner of theland on which all three dams are located he stated that the ducks had relocated to another dam
on his property which is not visible from the road. On 5 Nov 2 birds were reported from
Bungendore Sewage Treatment Plant (STP). From then until 9 Dec 1-6 birds were present at
one or other of the three dams to the south of the village. Numbers then jumped with 21 – 35
birds being reported from the WTP from 9-12 December.
There is then a two week gap in reports (possibly reduced observer effort over Christmas) andthe flock of around 35 birds reappeared moving between the three Southern dams. In
February (the latest month for which comprehensive data (ie a download for all sites) isavailable from eBird ) the flock has been mainly at Trucking Yard Lane and continued at 35
birds. At the individual hotspot level there are several records of 20 – 30 birds of this species
at Trucking Yard Lane in March and April 2016 as well as several records not including thespecies.
The flock sizes reported to eBird are summarised in the scatterplot ‘Plumed Whistling Ducks
in the Bungendore area’163Canberra Bird Notes 41 (2)July 2016

I believe observer effort has been reasonably consistent with previous years and that for somereason the birds have not arrived in this area in the large numbers reported in Feb – Apr 2015.
It is tempting to ascribe this to the relatively hot and dry summer but:
My rainfall records have given an overall average amount of rainfall since Oct 2015; andPastoralist friends in the local area have commented on their livestock doing well despite theapparently dry weather conditions.
Examining Bureau of Meteorology climate data suggests that my records are very broadly
consistent with rainfall records from Wagga Wagga, Cootamundra and Deniliquin. I am
therefore reluctant to link the reduction in the birds arriving here to short term local variations
in rainfall. However I have noted a comment in an ABC article2 that there have been severe
water restrictions (for rice irrigation) in the Deniliquin area leading to reduced riceproduction. Possibly this has had an impact on breeding or bird survival in that area leading
to lower numbers being available to come to Bungendore?
Whatever the answer to that question, it is clear that our understanding of where the birds arelocated while they are in this area still has some gaps. It is also unclear why they choose tostay at a site for several days or weeks and then move to another site: when viewed at
Trucking Yard Lane they appear not to be disturbed unduly by observers on foot within 20m
and rarely react at all to the movements of cattle into or around the dams. It has beensuggested that their presence at Trucking Yard Lane is correlated with local rainfall: that has
not yet been investigated but will be the subject of further research.
Banded Lapwings at Hoskinstown
In a recent review of the records I have maintained for the Carwoola area since moving herein 2007 (Butterfield 2015) I commented on the observation of large numbers (up to 45) ofBanded Lapwings (Vanellus tricolor) feeding in an oats paddock on the Hoskinstown Plain in
Oct 2012 – Mar 2013. As the management of the property on which these sightings weremade has been quite consistent from year to year it has been somewhat surprising that thebirds have not been sighted there since.

2

http://www.abc.net.au/news/2016-01-20/pooling-water-rice-crops-nsw/7100862

164

Canberra Bird Notes 41 (2)July 2016

It was even more surprising to read a COG chatline report of 11 Banded Lapwings on 20 Jul
2015 in a paddock beside Hoskinstown Rd, approximately 2.5 km from the previous site.
Many COG members visited the site over the next few days causing some interest amongst
local residents. (The land owner did notice the activity but, as people were very responsible
in respecting his property, was not concerned3.) Over the next few months the birds ranged
over an area of approximately 10 hectares 4 including a marshy area beside the road and adam.
Although the number of birds sighted varies somewhat I believe this simply reflects thepropensity of the birds to wander across the site and, when sitting, to be hidden by - or indeed
mistaken for - one of the many cattle droppings. If the lapwings were over the lip of the dam
they were totally hidden from view from the road.
An image (see on left) by Christine
Darwood, shared on the chatline 5 , wastaken of birds copulating on 16 Aug 2015.
While many reports were given, both on
the chatline and in personal conversation,of birds appearing to be sitting on eggs
this behaviour was not consistent and thebirds could never be relocated, in thepositions described, on follow-up visits.
However a chick was sighted on themorning of 16 Oct 2015 by a local
observer, and reported to eBird on hisbehalf by this author.
Twelve birds were sighted by this author
in the afternoon of 16 Oct after being
flushed – probably by a raptor but I waslooking at the grass in an effort to relocate
the chick and only alerted to the disturbance by the alarmed calls of the flying birds. Six
Banded Lapwings were still present on 31 Oct 2015.
As a consequence of the good rains in November the grass grew quite tall in the area from thestart of that month onwards. As a result, if the birds were there, they could not be seen fromthe edge of the paddock (and despite permission to visit from the landowner this observer did
not fancy sharing the area with a small, but potentially frisky, bull). Since most references tothe preferred habitat of the species (Marchant and Higgins, 1993) refer to short grassland it
may be that they did not find the taller grass suitable. However it was notable that at theprevious visit of the birds the oats crop in which they spent most of their time was of such aheight that often only the heads of the lapwings were visible above the crop. This had
introduced a rather sporting element to counting the numbers present.
It will be interesting to see if the birds return again in future years. I was aware of a single
historical report to the Atlas of NSW Wildlife of this species from an area close to the
Molonglo (on the opposite side of the Plain about 6 km from the Hoskinstown site, but had
3This contrasts with reports on birding-aus of birders trespassing to observe a Paradise Shelduck.
Area assessed using the polygon feature of Google Earth Pro
5
http://bioacoustics.cse.unsw.edu.au/archives/html/canberrabirds/2015-08/msg00097.html
4165

Canberra Bird Notes 41 (2)July 2016

regarded that as an identification error. They are known from Lake Bathurst (approximately
45 km from Hoskinstown) but are also not present in every year there (M. Lenz pers. comm.).
I am now inclined to regard the species as an irregular breeding visitor to the Carwoola area.
(And will look very carefully at all members of the genus Vanellus seen in the area from nowon.)
References
Butterfield, M. A. (2014) Plumed Whistling Ducks in the COG Area of Interest. Canberra
Bird Notes 39: 173-184.
Butterfield, M. A. (2015) Birds of “Carwoola”. Canberra Bird Notes 40: 132-146.
Marchant, S. and Higgins, P J (eds) (1993) Handbook of Australian, New Zealand andAntarctic Birds, Vol 2, Melbourne, Oxford University Press.
Accepted 14 May 2016

Banded Lapwing in flight (Julian Robinson)

166

Canberra Bird Notes 41 (2)July 2016

Canberra Bird Notes 41 (2016): 167-170

FIRST BREEDING RECORD FOR PINK-EARED DUCK IN THE ACT
ALASTAIR SMITH
berigora@gmail.com
Abstract. In March 2016 I recorded eight newly hatched Pink-eared Ducks (Malacorhynchus
membranaceous) at Mulligans Flat Nature Reserve. This is the first successful breeding eventfor the species in the ACT. The fledging period is not known, but observations of the young
from soon after hatching indicates a fledging period of approximately 60 days.
Introduction“Breeding does not occur in the ACT”. So states the venerable Steve Wilson (1999) inreference to the Pink-eared Duck Malacorhynchus membranaceous. Wilson’s statement wascorrect until the early autumn of 2016.
Observation
On Monday 14 Mar 2016 I visited the ‘big dam’ (Fig. 1) at Mulligans Flat Nature Reserve(NR), following my fourth unsuccessful attempt to find a reported Turquoise Parrot
Neophema pulchella. At the dam I recorded 20 Pink-eared Duck which included an adult pairwith eight ducklings. I noted the ducklings looked newly hatched (Fig. 2).

Figure 1. The “big dam” at Mulligans Flat NR (Julie Clark).
I was aware that this was a very unusual event and when I returned home I reviewed theappropriate references including the entry for the species in the Annual Bird Report (COG
2016). I found Mr Wilson’s comment remained extant and was used in the Report. Until mysighting, the Pink-eared Duck had not been recorded breeding in the ACT.
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Canberra Bird Notes 41 (2)July 2016

Figure 2. The first photographic record of the family of Pink-eared Ducks at the ‘big
dam’. The young were noted as newly hatched, 14 Mar 2015 (Alastair Smith).

Figure 3. The young Pink-eared Duck at14 days old, 28 Mar 2015 (Roger Williams).
It is worth noting that Wilson (1999) reported most records came from the shallow waters of
Jerrabomberra Wetlands NR and Fyshwick Sewage Treatment Plant (FSTP). Indeed, it was
not until Nov 2012 that the first record appeared from eBird of Pink-eared Duck at Mulligans
Flat NR (Frank Antram, pers. comm.).
Ten days later, on 24 Mar, I again visited Mulligans Flat NR to look for an Australian
Shelduck Tadorna tadornoides that had been observed. I recorded 21 Pink-eared Duck, andnoted that the family was now down to six ducklings. This was my last visit though I
continued to peruse sightings of the family recorded in eBird.
The duck family were regularly observed over the autumn. The last known sighting of theyoung was on 3 May when four ducklings were recorded and photographed (Con Boekel,
pers. comm.). At this stage the young were almost indistinguishable from the adults.
168

Canberra Bird Notes 41 (2)July 2016

Breeding
HANZAB (Marchant and Higgins 1990) notes the Pink-eared Duck breeds widely overinland south-eastern Australia in an area bounded by a line from Eyre Peninsular to Pedirka,South Australia to Blackall and Charleville in Queensland to Walgett and Bathurst in NSW
and to the Melbourne area in Victoria. It is also suggested that the species may breed more
sparingly elsewhere in its range.
No precise breeding season is known for the species and it appears to breed any time whenconditions are suitable in SE Australia between August and February, often following
summer rains. As the nest site is usually over water on logs or stumps (Marchant and Higgins
1990; 1253), there are many of these potential nesting sites on the Big Dam and it is likely
this family utilised a semi submerged log. In more recent times the Big Dam may not havebeen a suitable nesting site. In 1998 the dam wall was breached, it was not until 2012 that it
was repaired. In the years in between water levels varied greatly. The dam was completely
dry in 2003 (Jenny Bounds, pers. commun. to editor). Hence the dam may have met therequirements for breeding only in the last few years. Pink-eared Ducks are also known to use
nest boxes so it is unsure why the species has not utilised these at Kellys Swamp, particularly
when there have been so many birds recorded over-summering on nearby FSTP.
HANZAB (Marchant and Higgins 1990; p1253) also suggests the incubation period as 26days, and only the female incubates the eggs. The fledging period is not determined with thelength of hatching of eggs within a clutch generally 24-48 hours. Young are precocial andswim straight away.
Noting the newly hatched state of the young I first observed, this would indicate that the eggs
for this particular clutch were laid around 15-17 February 2016.
There was a notable change of status of Mulligans Flat NR young as recorded by observers in
eBird:
14 Mar
26 Mar
30 Mar
13 Apr
02 May8 ducklings
6 ducklings
5 ducklings
5 ducklings
4 ducklings

Figure 4. The young Pink-eared Duck 35 days old, 18 Apr 2015 (Con Boekel).
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Canberra Bird Notes 41 (2)July 2016

The ducklings were probably hatched around 12/13 Mar 2016 and at 52 days were still clearlyin juvenile plumage (lacking pink “ear”) so distinguishable from adults. One of the young stillretained a vestige of the downy young’s eye stripe (Marchant and Higgins 1990; p1247). This
may suggest a fledging period of approximately 55-60 days.

Figure 5. The young Pink-eared Ducks at 52 days old, 2 May 2015 (Con Boekel). Note theduckling on the left is much smaller than the other two and has still the eye stripe. The twolarger ducklings have already a face pattern similar to that of the adult.
Some additional notes on behaviour
The ducklings were attended by one or both adults and the attending bird was generally moreagonistic towards other ducks, including other Pink-eared Ducks. The ducks were also
sensitive to observers and the adults would guide the ducklings either towards deeper water orto the far side of the dam (Con Boekel pers comm).
Conclusion
With the sighting of four young on 4 May, almost indistinguishable from adults, it can besafely suggested that not only was this the first breeding event of Pink-eared Duck recordedin the ACT, but also it was a successful event. At least four young fledged.
References
Canberra Ornithologists Group (2016) Annual Bird Report: 1 July 2014 to 30 June 2015.
Canberra Bird Notes 41: 1-112.
Marchant, S. and Higgins, P.J. (eds) (1990) Handbook of Australian, New Zealand andAntarctic Birds. Vol. 1: Ratites to Ducks. Oxford University Press, Melbourne.
Wilson S. (1999) Birds of the ACT: Two centuries of change. Canberra Ornithologists Croup,
Canberra.
Accepted 3 June 2016170

Canberra Bird Notes 41 (2)July 2016

NOTES
Canberra Bird Notes 41 (2016): 171-172

PIED BUTCHERBIRD BREEDING RECORDGAIL NEUMANN
gneumann@vtown.com.au
The Pied Butcherbird Cracticus nigrogularis is classed as a rare, non-breeding visitor in the
COG area of interest (Canberra Ornithologists Group 2015) and it breeds between August andNovember in southern Australia (Pizzey 1997). The time between fledging to independence
is about 15 months (Higgins et al. 2006). The juvenile birds that we observed were probably
between 4 and 8 months old.

Pied Butcherbird (David Cook)
On 20 Apr 2014 Darryl Beaumont and I visited the Miowera Pines track where we recorded
an adult Pied Butcherbird Cracticus nigrogularis and two juvenile butcherbirds. We heard
what we thought was the begging call of a young butcherbird and as we followed the birds
about the trees we did not see any adult feed a juvenile bird. We considered our observation
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Canberra Bird Notes 41 (2)July 2016

was insufficient to record as a breeding record, although the presence of adult and juvenile
birds was recorded in the COG database.
During our visit to Miowere Pines track on 3 Apr 2016 there were two adult Pied
Butcherbirds and two juvenile bids. While watching the adult bird sitting next to theAustralian Hobby, we were attracted to a juvenile by its begging call. Almost immediately an
adult bird flew to the juvenile bird, which was sitting on a bare branch, however the bird waspartially obscured by leaves. The begging call then ceased. The begging call was a wingey
upward “weer, weer”, which became more rapid as the adult approached. The juvenile Pied
Butcherbirds were chocolate brown on their head, nape, back wings and tail with some buff
or white colouring in their wings and tail. Under the chin and neck was a lighter brown andthe breast and belly were whitish. For approximately 10 minutes we watched the juvenile
birds and an adult perch on a dead mullein stalk Verbascum sp. then pounce to the groundbefore returning to a mullein stalk or the fence. There were many moths and grasshoppers
present. Meanwhile the other adult was perched near an Australian Hobby (Falco
longipennis).
References
Canberra Ornithologists Group (2015) Annual Bird Report: 1 July 2013 to 30 June 2014.
Canberra Bird Notes 40 (1)Higgins, P.J., Peter J.M. and Cowling, S.J. (Senior Editors). (2006) Handbook of Australian,
New Zealand and Antarctica Birds. Vol, Oxford University Press, Melbourne.
Pizzy, G. (1997) The Graham Pizzey & Frank Knight Field Guide to the Birds of Australia.
Angus & Robertson, Sydney.
Accepted 15 May 2016172

Canberra Bird Notes 41 (2)July 2016

Canberra Bird Notes 41 (2016): 173-175

VISIT OF A BAR-SHOULDERED DOVE IN DECEMBER 2015
CHRISTINE DARWOOD1
christine_d@virginbroadband.com.au
Introduction
The Bar-shouldered Dove (Geopelia humeralis) is found in the North and East of Australia,
and although their range reaches further south than the ACT, there is only one previous
record of this species in the ACT in the COG (Canberra Ornithologist Group) database. That
record was of a single bird at Mount Clear in the far south of the Namadgi National Park.
Bar-shouldered Doves are usually found in pairs or small groups, they like to forage on the
ground, and require daily access to water.
The Observations
On the 10/12/2015 at 4:35pm I glanced out of my window (in Flynn), then quickly looked
again properly, for there, amongst a handful of Crested Pigeons (Ocyphaps lophotes), was a
Bar-shouldered Dove. I recognised it immediately as I have seen this species a number oftimes near Penrith and at other spots on the NSW coast.

The bird was a medium sized dove, appearing to be in good condition. Its face, upper breast,
beak and eye-ring were grey. It had a pinky-copper coloured back of neck, and a grey-brownback, with black scalloping on these parts. The belly was white with no scalloping, and there
was also no scalloping on the breast. The feet were dark pink. Large white margins were1

All photos by the author.

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Canberra Bird Notes 41 (2)July 2016

obvious on the tail feathers when seen from below. When the bird flew, or stretched out its
wing, the primary and secondary wing feathers were seen to have chestnut coloured centres.
I immediately sent text messages to a few friends who I thought would be interested, andRoger Williams who was not far away, came straight over to look and confirm the id.
During the following seven days, the bird was seen many times, and several other peoplecame to have a look, all with success as the bird did not seem to go far. Over the first few
days it would run to hide if I ventured outside, but then started to fly to trees nearby, or theoverhead power lines. Later in the week it would fly further away if disturbed
The bird was heard to call a few times, in the early mornings of the last four days it waspresent. The call had a similar tone to the calls of Peaceful Doves, but was a “Hook, coo”
call, the coo descending in pitch. It was also heard in flight, the wing beats not as noisy, butmore of a whistle, than that of the Crested Pigeons.
Although it foraged near to Crested Pigeons and Galahs at times, it was never “with” them.
During the seven days that I observed it, it was swooped by three different birds, being a Red
Wattlebird, a Magpie-lark and a Pied Currawong. I believe all of these birds were breeding,but none of them swooped any other birds in my garden that I saw.

The Bar-shouldered Dove was observed foraging in the grass, and also where I threw someseed for the birds – but generally on the far edge unless the other birds were absent.
It was also often observed sun-bathing, and stretching a wing up, and one day when thesprinkler was on it did the same thing under the water. Sometimes it was seen just resting on asmall rock or on the lawn, and was also observed drinking from the small pond.
On a few evenings I noticed that the Dove was roosting in the fig tree, and on one afternoon
at around 17:30 h I saw it fly up into that tree to roost.

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Canberra Bird Notes 41 (2)July 2016

The Bar-shouldered Dove was seen in my garden on seven consecutive days. On the morningof 18 Dec 2015 it was heard calling, but not seen again.
Conclusion
It was a real privilege to have this rare visitor to the ACT spending a week in and around mygarden. After watching the Bar-shouldered Dove’s behaviour, especially the stretching of its
wings which it did on numerous occasions, I could not help wondering if it had sore or tired
wings. Perhaps it had had a long and arduous flight. I only hope it was able to find its way toa safe place, and hopefully back to the company of its own species.
References
Pizzey, G. and Knight, F. (2007) The Field Guide to the Birds of Australia. Harper
CollinsPublishers.
Canberra Bird Notes 41 (2016): 175

A WAMBOIN ROBIN RESCUEDAVID McDONALD

1004 Norton Road, Wamboin, NSW, 2620
The Scarlet Robin Petroica boodang is listed as ‘vulnerable’ in both NSW (where I live: therural residential locality of Wamboin in the County of Murray) and the ACT. The frequencyof observing this species in Wamboin, as elsewhere in the region, increases markedly inAutumn.
In early April 2016, one of our neighbours contacted me to report on a robin rescue. He
wrote:
Thought I would share what happened yesterday. We had a red robin [subsequently
confirmed as a Scarlet Robin] fly up into the ceiling through the garage manhole. We left
lights on in and out but it was unable to fly back out. I spent several hours up there and weboth were getting tired. I made up a net on a rod and when I returned it was asleep with its
head in its chest. It was within reach of the rod so I took the gamble. It landed well and I
crawled through the trusses quickly and grabbed the little thing. There was no struggle. I
went up to the garden with it in my hand, opened my palm and it perched on my finger. It justsat there, looked at me then looked around and flew off. [My wife] was over the moon too.
I shared this report with the subscribers of the Canberra Ornithologists Group’s
CanberraBirds email announcement and discussion list http://tinyurl.com/hrdkblg and one
replied:This is just beautiful David. Something for the Canberra Bird Notes I would
suggest...humanity aligning with science! Please thank your neighbours for me.
I have done so.
Isn’t it wonderful that we have people in our communities who are not committed birders, but
who nonetheless care so much for the well-being of our wild native birds, especially for thisspecies that needs all the help that we can give it.
175Canberra Bird Notes 41 (2)July 2016

Canberra Bird Notes 41 (2016): 176-177

PLUMED WHISTLING-DUCKS FEEDING IN CATTLE MANUREDAVID McDONALD
1004 Norton Road, Wamboin, NSW, 2620
The Plumed Whistling-Duck Dendrocygna eytoni is uncommon in the Canberra
Ornithologists Group’s area of interest, but is being reported more frequently since 2009,
especially in the Bungendore area (Butterfield 2014). I undertake regular, frequent surveys ofthe birds that use the water bodies on the periphery of Bungendore, including the Trucking
Yard Lane dam, the Bungendore Meadows dam, the first small dam on Burrows Lane and theBungendore Sewage Treatment Plant. Plumed Whistling-Ducks have used each of these sites
over the last decade, as recorded in the Eremaea eBird database (http://tinyurl.com/z53orpn )and summarised by Butterfield (2014).
This Note describes what may be unusual feeding behaviour of the Plumed Whistling-Duck.
On 4 March 2016 I conducted a survey at the Trucking Yard Lane dam on the southern edgeof Bungendore, co-ordinates 35° 16.094’S, 149° 26.132’E, commencing at 11.46 am. Fivebird species were observed, including 24 Plumed Whistling-Ducks. I observed these ducks
for six minutes. Most were loafing on the western wall of the dam (their most frequent
location) but one was on the eastern side where the bank slopes gradually from the water tothe surrounding paddock.
Throughout the whole period of observation this duck (which was alone) was apparently
feeding in a fresh, moist pat of cattle manure located about four metres from the water in thedam. The bird inserted its bill into the manure and walked straight to the water. There it
placed its bill below the surface, swizzled it around briefly, and returned to the manure. Thiswas repeated about 12 times over the six minutes that I observed the behaviour. It was still
behaving this way when I departed.
HANZAB (Marchant & Higgins 1990) provides information on the food used by this species:
Almost entirely herbivorous. Behaviour: Usually pluck sward on land with gooselike bill but also take food from water by dabbling from surface. On land usually
feed in compact, constantly moving groups but in water more dispersed. Most
feeding at night (loc. cit.).
HANZAB also mentions as foods ‘animals insects’ and ‘animals’, both mentions being
somewhat cryptic.
On 9 April 2016 Martin Butterfield posted a message on the Canberra Ornithologists Group’s
CanberraBirds email announcement and discussion list (http://tinyurl.com/hdcwdnf ):I had occasion to visit [Bungendore] this morning and found inter alia 25 Plumed
Whistling Ducks (PWD) on the Trucking Yard Lane Dam. This sighting also
answered in part what they feed on, when one of the cattle provided a large serve of
hay residue into the water. I regret I didn't get a photograph of this incident but I
176

Canberra Bird Notes 41 (2)July 2016suspect it is not uncommon as a good proportion of the ducks, including at least one
PWD immediately arrived in the area and began dabbling.
These two observations, a month apart, at the same location and of possibly the same flock of
Plumed Whistling-Ducks, invites the question: what contents of the cattle manure constituted
food for the ducks? At the time of my March observation, with the continuous movement
between the manure and the water, I wondered if it may have been insects in the manure, but
it could just as readily been seeds or vegetation. Butterfield’s observation confirms that there
was something in the manure that was a desirable food source for at least some Plumed
Whistling-Ducks.
References
Butterfield, M. (2014) Plumed Whistling-Ducks in the COG Area of Interest. Canberra Bird
Notes 39: 173-84.
Marchant, S and Higgins, P.j.J (eds) (1990) Handbook of Australian, New Zealand &Antarctic birds. Vol. 1: Ratites to Ducks. Oxford Uiversity Press, Melbourne.

177Canberra Bird Notes 41 (2)July 2016

Canberra Bird Notes 41 (2016): 178-180

PIED BUTCHERBIRD AND AUSTRALIAN HOBBYPURSUING YELLOW-FACED HONEYEATERSGAIL NEUMANN
gneumann@vtown.com.au
On 20 Aprl 2014, Darryl Beaumont and I drove to Paddy’s River Travelling Stock Reserve
for a bird outing. After spending some time in the wooded reserve observing the usual bushbirds we ventured into an open area that was probably once a part of the former Miowera pine
plantation. Along the forestry track are scattered apple box trees Eucalyptus bridgesiana,
remnants with regrowth after the 2003 bush fires. Perched upon the tallest dead branch of anapple box was an Australian Hobby Falco longipennis and on lower dead wood were Pied
Butcherbirds Cracticus nigrogularis, an adult and two immature birds.
Hunting behaviour
Shortly after these birds attracted our attention, there was a flurry of activity so we went
through the gate for a closer view. By then the birds had resettled on their original perches.
We soon realized that the activity sprang from small flocks of about 6 to 10 Yellow-faced
Honeyeaters Lichenostomus chrysops passing through on their annual autumn migration. The
honeyeaters were travelling in a north to south directions stopping briefly in the apple box
along the forestry road. We observed three or four chases by the hobby and the butcherbird
and after each chase the pursuers would resume their perches towards the southern end of the
track. Then the chase began again at the northern end of the trees. One butcherbird crashed,wings splayed out, to the ground on the road where there were trees on either side. At almost
the same time another butcherbird almost crashed toward the ground but righted itself just intime. Then, in less than an eye-blink, the hobby swooped down towards the ground where thebutcherbirds were struggling to compose themselves. In fast flight the hobby snatched thehoneyeater from on or near the ground and flew off with a honeyeater in the direction where
we were standing and then swiftly moved out of sight. While we could not see the detailbecause everything happed so quickly, it seemed to us that the butcherbirds flushed thehoneyeater from the trees, into the clearing between the trees and down towards the groundenabling the hobby to grab it. Australian Hobbies catch birds and insects in mid-air using
strategies such as fast contour-flying between trees (Olsen 2006) and this strategy would
describe our observation although the nature of this hunt required the bird to fly close to theground and then rise swiftly away. After the chase the butcherbirds flew up to the nearby
trees. We followed the butcherbirds around for a while as they flew from tree to tree callingto each other. Some five to ten minutes later the hobby returned to its perch, but it was time
for us to leave.
In Apr 2015 we returned to Miowera track and while we located the Australian Hobby wefailed to see any Pied Butcherbirds. Another visit was made to the area on 3 Apr 2016. Four
Pied Butcherbirds were present including two juvenile birds. Also present was an Australian
Hobby. At least one Pied Butcher followed the Hobby from tree to tree, sometimes perching
within 20 cm of it. The morning was overcast and no honeyeaters were passing through on
the annual migration.

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Canberra Bird Notes 41 (2)July 2016

Literature search
Pizzy and Knight (1997) make reference to Pied Butcherbirds co-operating with Australian
Hobby to pursue small birds. This behaviour is mentioned in HANZAB (Marchant and
Higgins 1993, Higgins et al. 2006), which describes Australian Hobbies taking theopportunity to pursue prey flushed by many things including stock, farm machinery, people
and Pied Butcherbirds. HANZAB also mentioned that Pied Butcherbirds seem to follow thehobby and attempt to catch small birds flushed into shrubs by the Hobby.
As I was curious about the benefits the Pied Butcherbird receives from the hunt such as theone that I witnessed, I read as many of the references in HANZAB that I could find on thefeeding association between the two species. Table 1 summaries the nine articles I read.
Table 1: Summary of articles on the cooperative hunting behaviour of the Pied
Butcherbird and Australian Hobby.
SourceNumber of
Pied Butcherbirds
4

Location

Prey species

Behaviour

Victoria

Magpie-lark

PB assisting the AH at every
turnBarnard &Barnard
1924
Slater 1961

ns

Duaringa,
CentralQueensland
Derby WA.

na

PB hunt the hiding bird out,
when the AH has it in a flash

Rufousthroated
Honeyeater

PB driving prey out, AH
stooped and eventually caught
the bird

Hawtin 19843

MerbeinSouth,
Victorians

PB attempting to flush prey,
AH perched nearby or circling
overhead waiting to pursue
prey

Hawtin 1984

>1

Red Cliffs,
Victoria

House
Sparrow

AH pursuing birds disturbed
by PB.

Nevinson
1988>1Riverina
NSW

CommonStarling

PB seems to follow the
Hobbies, attempt to catchsmall birds scared by AH.
Also PB flushes the prey andtwice AH was seen to makethe kill

Maher 1989

3

Gulpa State
ForestNSW

CommonStarling

PB kept chasing prey, AH
stooped each time, finallygrabbed it

Debus, 1991

1

Hillston
NSW

CrestedPigeonAH chased prey apparently
flushed from shrub by PB

Le Souëf
1918

1

Debus et al.
2
Northern
Striated
Prey repeatedly flushed by PB,
1991
NSW
Pardaloteeach time AH pursued the prey
PB = Pied Butcherbird; AH = Australian Hobby; ns = not specified; na = not available
179Canberra Bird Notes 41 (2)July 2016

Conclusions
A feeding association between these two species has been recorded for over 100 years by birdobservers across Australia. In most cases more than one Pied Butcherbird is involved (up to 4
birds). All articles clearly record the butcherbird’s behaviour of flushing prey fromvegetation and the hobby taking advantage of the prey flushed into the open. Five of thearticles described the Australian Hobby successfully catching the prey. One article suggeststhat the butcherbird attempts to catch prey scared by the Hobby (Nevinson 1988). In no
article was the Pied Butcherbird observed actually catching and consuming prey as a result of
the cooperative hunting behaviour. The fact that the Pied Butcherbird follows the Australian
Hobby would indicate that it receives some benefit from the hobby’s behaviour, albeit noteasily observed. In my observation I did see the Pied Butcherbird catch or almost catch ahoneyeater but it lost its prey to the Australian Hobby when the butcherbird crashed into theroad. I did not see how, if at all, the hobby assisted the butcherbirds. Notwithstanding thelack of observations, Pied Butcherbirds must successfully catch and consume prey
sufficiently frequently for the feeding association to continue over time.
References
Barnard, C.A. and Barnard H.G. (1924) A review of the birdlife on Coomooboolaroo Station,
Duaringa District, Queensland, during the past fifty years. Emu 24:252-265.
Debus, S. (1991) Recollections of Australian Hobbies hunting. Australasian Raptor
Association News 12: 28-29.
Debus, S.J.S., Ley, A.J., Tremont, S. and Tremont, R. (1991) Breeding behaviour and diet of
the Australian Hobby Falco longipennis in Northern New South Wales. Australian
Bird Watcher 14: 123-137.
Hawtin, A. (1984) Australian Hobby and Pied Butcherbird. Sunraysia Bird Observers’ Club
Newsletter 2: 5
Higgins, P.J., Peter J.M. and Cowling, S.J. (Senior Editors). (2006) Handbook of Australian,
New Zealand and Antarctica Birds. Vol 7, Oxford University Press, Melbourne.
Le Souëf, D. (1918) Food of diurnal birds of prey. Emu 18: 88-95
Maher, P. (1989) Hobby hunting with Pied Butcherbirds. Australian Raptor Association News
10:12
Marchant, S. and Higgins, P.J. (Editors). (1993) Handbook of Australian, New Zealand andAntarctica Birds. Vol 2, Oxford University Press, Melbourne.
Nevison, R. (1988) Hobbies and Pied Butcherbirds. Australasian Raptor Association News 9:
52.
Olsen, J., Fuentes, E., Rose, A.B. and Trost, S. (2006) Food and hunting of eight breeding
raptors near Canberra, 1990-1994. Australian Field Ornithology 23: 77-79.
Pizzy, G. (1997) The Graham Pizzey & Frank Knight Field Guide to the Birds of Australia.
Angus & Robertson, Sydney.
Slater, P. (1961) Black-throated Butcher-bird and Little Falcon hunting. The Western
Australian Naturalist 2: 30
Accepted 15 May 2016180

Canberra Bird Notes 41 (2)July 2016

Canberra Bird Notes 41 (2016): 181-182
OBSERVATIONS OF MAGPIE-LARKS NESTINGON LIGHT POLES IN CRACE, ACT
FLEUR LEARY
fleurr.leary@gmail.com
During the first week of Feb 2016, I noticed a Magpie-lark (Grallina cyanoleuca) nest on thehorizontal beam of a light pole in Abena Avenue Crace, one block west of the Crace shops,
between Redruth and Quain Streets. This was the second Magpie-lark nest of the season inthis street - the first was in Oct 2015, on the directly opposite side of the street. A photo of thestreetscape is shown in Fig. 1 below. Although difficult to see, a Magpie-ark is perched next
to the nest in this photo.

Figure 1. Abena Avenue, Crace, looking east towards Crace shops.
Construction of Crace began in 2009. As with many new suburbs, most of the street trees arequite immature as can be seen above. However, only 150 metres from where the Magpie larks
have nested on the light poles, the Hilltop Reserve contains many mature trees - the tops ofthese mature eucalypts can be seen in the
distance in the photo above (between thedeciduous tree and the building on the right).
Two bolt heads protrude from the horizontal
beams on each light pole. While I did notobserve either nest during construction, on
both occasions, the birds used the bolt headclosest to the vertical pole, apparently as partof the base for their nest (Fig. 2)
Figure 2. Male Magpie-lark on nest, 2 Oct 2015.

181

Canberra Bird Notes 41 (2)July 2016

I did not take any notes of the breeding event from Oct 2015, however, when the second nest
appeared in Feb 2016, I observed the nest every few days until the second week of March. On
14 Feb I observed one Magpie-lark sitting on the nest. When the second bird arrived theyswapped over. This pattern continued throughout February. On 21 Feb the two birds weretaking turns attending the nest. I observed one bird fly off while the remaining bird perchedon the side of the nest and poked around in the nest with its beak for about 45 seconds before
sitting on the nest. I could not see any evidence of young, so it was not clear that the adultwas feeding nestlings - it may have been re-positioning eggs.
On 1 Mar two nestlings were visible and being fed by both adults (Fig. 3).

Figures 3 (left) and 4 (right). Adult feeding two nestlings, 1 Mar 2016 (left); Twonestlings perched on the rim on the nest, 8 Mar 2016.
On 6 Mar I led a COG walk in Crace starting at the Crace Ponds and walking along Abena
Avenue to observe the Magpie-lark nest. On this occasion, two adults were present but only
one young was observed being fed. The weeks leading up to this time had been relentlessly
hot, so I feared that perhaps only one of the two nestlings had survived. However, two days
later on 8 Mar, two nestlings were perched on the rim of the nest (Fig. 4).
By 10 March the nest was empty and the young were being fed by the adults nearby.
I am in no way certain, but assume that both the nests of Oct 2015 and Feb 2016 belonged tothe same pair of Magpie-larks. What is most puzzling is why they would choose to nest insuch an exposed location when it is no more than 150 metres to mature trees suitable fornesting that would offer better protection from the elements and predators - perhaps
competition for nest sites is an issue. However, given the success of at least the second
nesting of the season, the choice of nesting site for this pair of Magpie-larks appears sound.
Accepted 29 May 2016182

Canberra Bird Notes 41 (2)July 2016

COLUMNIST’S CORNER
What Bird Subspecies Is That? Baldwin Spencer leaves his markBaldwin Spencer (1860-1929), the foundation professor of biology at Melbourne University
had a busy professional career, holding many positions, including the presidency of theVictorian Football League 1919-1926. In 1896, when proposals for the biological regions ofcolonial Australia were a scientific preoccupation, Spencer put forward his own theory.
Spencer divided Australia into three faunal regions: (a) most of inland and western Australia
was in an ‘Eyrean’ sub-region; (b) the north formed a ‘Torresian’ sub-region; and (c) the
south-east corner east of the dividing range, with Tasmania, was the ‘Bassian’ sub-region.
That particular regional approach has been described as belonging to the ‘Colonial Period(1820-1910)’, being followed in due course by different approaches reflected in names suchas ‘Ecogeographical Period (1950-1980s)’ and ‘Systematic Period (1980s-2000s)’ (Ebach2012).
For a scientific conference in Canberra in 1954 experts in various fields assembled ahandbook titled ‘The Australian Capital Territory as a Region’. Two members of the thenWildlife Survey Section, CSIRO, Francis Ratcliffe and John Calaby, contributed a chapter onthe ‘zoology’ of the Territory. In approaching this task they found it useful to discuss
Spencer’s regions in relation to the ACT. With respect to the birds ‘the Bassian element
predominates’, ‘with a fairly strong Eyrean representation’, and ‘a very small Torresian
intrusion’.
However, the appearance around Canberra of ‘two supremely typical Eyrean species’ (theGalah and Crested Pigeon) illustrated ‘the unstable nature of faunal boundaries’.
Although not to be taken as representing ‘static zoogeography’, the names of Spencer’s
regions lived on. Harry Frith used them in Birds in the Australian High Country (1969),
giving examples of local ‘high country’ bird species that had evolved within Spencer’s
regions and were ‘now on the whole still characteristic of them’.
The names of Spencer’s sub-regions were given currency by their use in the Reader’s Digest
volume on Australian birds. There, Dick Schodde added two further ‘fauna divisions’,
thereby reducing the nominal ‘Torresian division’ in New Guinea to two fragments of
eucalypt savannah, neither of which, ironically, included the coastal area adjoining Torres
Strait. Schodde added: ‘Baldwin Spencer’s divisions are now restricted to the birds of theeucalyptus forest, woodland and desert, all of which grade into one another to some extent’.
As zoogeography had clearly moved on from Spencer’s sub-regions, it is a little surprisingthat his names for them should be thought useful now in English names for Australian birds.
Apart from ‘Eyrean Grasswren’ (presumably from its occurrence near Lake Eyre) the firstexample was ‘Torresian Crow’. This was recommended in 1978 to overcome the‘geographical tug-of-war’ between ‘Australian’ and ‘Papuan’ Crow. ‘Torresian’ was notentirely satisfactory given the species range across much of the Eyrean division.
Then came ‘Bassian Thrush’, something of an insider’s proposal since to appreciate thereference you would need to know the given meaning of ‘Bassian’ (not something in the
Macquarie dictionary). Moreover the species is usually given as taking in a subspecies, the‘Wet Tropics Bassian Thrush’(!), in north Queensland.
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The sub-regions proposed by Baldwin Spencer
As it happens, subspecies are what I wanted to talk about. Birdlife Australia has embarked on
the ambitious exercise of assigning ENGLISH NAMES to subspecies of Australian birds.
Generally, this has been achieved by attaching a geographical description to the existing184

Canberra Bird Notes 41 (2)July 2016

English species name. Although that approach produces a long name it avoids the confusionfrom giving a subspecies a completely different name from the species name.
Consider ‘Norfolk Island New Zealand Pigeon’ (now extinct, unfortunately). This is a long
name, and looks a little odd, but conveys the information that this is the subspecies of the
New Zealand Pigeon that is (or was) found on Norfolk Island.
Perhaps these names will prove useful for the purpose of conveying to non-scientists a betteridea of the subspecies of Australian birds. You will have the choice, for the local Silvereyes,of saying ‘South-eastern’ and ‘Tasmanian’ instead of westernensis and lateralis. (It will be
best not to dwell on the magpies. ‘Southern Victorian Australian Magpie’ and ‘Coastal New
South Wales Australian Magpie’ should be regarded as offered for information rather thaneveryday use.)
As the ranges of most subspecies do not coincide with named geographic areas there hasnecessarily been a fair amount of approximation, adopting the best of various unsatisfactorychoices. For subspecies in northern Australia, the labels ‘Wet Tropics’, ‘Cape York’ and‘Top End’ have been pressed into service. In the absence of anything better there can be nostrong objection to those.
For some 20 subspecies ‘Torresian’ has been chosen as the geographical adjective. In the
Birdlife Australia list this is used to indicate a subspecies with a range that includes part ofAustralia and New Guinea. It might apply to a northern Australian subspecies (of several
Australian ones) that is shared with New Guinea (e.g. Torresian Grey Shrike-thrush) or to asingle Australia-New Guinea subspecies to be separated from more distant subspecies (e.g.
Torresian Superb Fruit-Dove).
In that sense ‘Torresian’ might reasonably be used for an Australia-New Guinea subspecies
that extends far south of the Torresian sub-region as conceived by Spencer (e.g. Torresian
Nankeen Night-Heron). This seems to be another example of groping for a name to describe
the great inter-linked bird region of Australia-New Guinea to which Tim Low has devoted achapter in his recent book about the origins of Australia’s birds: ‘Every biologist I haveasked about this has agreed, often with great emphasis, that New Guinea is Australia’ (Low2015).
Low mentions several names proposed to fill this need although ‘none has caught on’ – likethe ‘Australinea’ of Richard Dawkins. Perhaps ‘Torresia’, if its narrow Spencerian sense can
now be put to one side, would be a suitable choice. Already it seems to be part of the way
there.
References
Birdlife
Australia(2016)
Working
ListofAustralian
Birds
www.birdlife.org.au/conservation/science/taxonomy, version as by 4 Jun 2016.

v1.2.

Coates, B.J. (1985, 1990) The Birds of Papua New Guinea. Vols I & 2, Dove Publications,
Alderley.
Ebach, M.C (2012) A history of biogeographical regionalisation in Australia. Zootaxa
3392:1-34.

185

Canberra Bird Notes 41 (2)July 2016

Frith, H.J. (ed.) (1969, rev ed 1976) Birds in the Australian High Country. Angus &Robertson.
Low, T. (2014) Where Song Began: Australia’s Birds and How They Changed The World.
Viking (Penguin Group, Australia).
Marchant, S., Higgins, P.J., and others (1990-2006) Handbook of Australian, New Zealandand Antarctic Birds. Vols. 1-7 Oxford University Press, Melbourne.
Pratt, K.P. and Beehler, B.M. (2015) Birds of New Guinea. 2nd ed, Princeton University Press,
Princeton and Oxford.
RAOU (1978) Recommended English Names for Australian Birds The Emu, Vol. 77
Supplement, May 1978.
Ratcliffe, F.N. and Calaby, J.H. (1955) Zoology, in The Australian Capital Territory as a
Region. First published as Part II of Canberra, a Nation’s Capital, White, H.L. (ed.) for
ANZAAS 1954
Schodde, R. and Mason, I.J. (1999) The Directory of Australian Birds – Passerines. CSIRO
Publishing, Collingwood.
Schodde, R and Tidemann, S.C. (1993) The Reader’s Digest Complete Book of Australian
Birds. 2nd ed., first revised. Reader’s Digest, Sydney
Spencer, W.B. (1896) Report on the work of the Horn Scientific Expedition to Central
Australia: Part I. Melville, Mullen & Slade, Melbourne.
Stentoreus

186

Canberra Bird Notes 41 (2)July 2016

Birding in Cyberspace, Canberra Style
Perhaps the most interesting innovation with respect to Birding in Cyberspace in recent
months has been the expansion of the facilities in eBird globally, including via its
Australian portal now known as eBird Australia (formerly Eremaea eBird)
http://ebird.org/content/australia/ . As recently as May this year eBird announced the releaseof an upgrade that enables us to search its rapidly growing media database. At the time ofwriting the database included 698,436 photographs, 153,037 bird calls and 44,843 bird
videos! eBird wrote:
Last November we released the ability to add photos and audio directly to your eBird
checklists, archiving these rich media in the Macaulay Library. As of this week, we’repleased to announce that all of these images and recordings that you’ve worked so hardto get are easily searchable through the eBird/Macaulay Library Media Search. Take alook for yourself—but we don’t take any responsibility for the decrease in yourproductivity! Start searching here https://ebird.org/media/catalog .
Further information on using this resource is online at
http://ebird.org/content/australia/news/introducing-ebirdmacaulay-library-media-search/ .
In addition to this search capacity, at the time of writing eBird was at an advanced stage indeveloping a new facility that will be known as Community Review. Previous columns inthis series have discussed the increasing interest in citizen science, which includes citizens
pouring
through
databases
andcorrecting
errorsthere.
Zooniverse
https://www.zooniverse.org/ is a prominent example. eBird will be the next cab off the rank
in this respect. Although eBird has sound quality control systems that combine automateddata processing with the direct involvement of expert reviewers, the Community Review
process will enable the rest of us to report any errors in the identification of birds and theircalls included in the rich media database. Our reports will then go to the reviewers forconfirmation.
Bird webcams have been around for many years. Mostly they are fixed cameras that aretrained on some particular event of interest, not uncommonly bird breeding activities, with theresulting video streamed live over the internet for all to monitor. The well-known SeaEagleCAM at BirdLife Australia’s Discovery Centre in Sydney, established in 2009, isonline here http://www.sea-eaglecam.org/video.html . In recent months there has been muchinterest,
globally,intheCalifornian
Condorwebcamat
http://cams.allaboutbirds.org/channel/49/California_Condor/ . I have been fascinated by theinteractions between these birds and their chick.
For those of us who prefer books, printed on paper, The Birdbooker Report is an interesting
website. You may enjoy their page on the Best Bird Books of 2015:
http://birdbookerreport.blogspot.com.au/2015/12/best-bird-books-of-2015.html . How good it
is to see there, as Number One among the Best Books, Joseph Forshaw and William Cooper’s
wonderful Pigeons and Doves in Australia. The editor of CBN will, I am sure, welcome yourcomments on the Birdbooker’s assessments of the 2015 bird book league table.
It seems many years since I last opened one of the printed encyclopaedias that still linger
somewhere in the bowels of my bookshelves. Online sources have long superseded them, andfor good reasons. We all know about, and most of us make substantial use of, Wikipedia(although, interestingly, my speech recognition software has trouble with that spelling!).
187

Canberra Bird Notes 41 (2)July 2016

Whether you describe yourself as a birder, a birdwatcher, a bird observer, a lister, a twitcher
or something else, you might find some interest in the Wikipedia entry on Twitchers’
vocabulary https://en.wikipedia.org/wiki/Twitchers’_vocabulary . The Wikipedia authors
point out that:
Twitchers’ vocabulary is the set of jargon words used by twitchers. Twitchers arecommitted bird-watchers who travel long distances to see a new species just to add a
species their “lifelist“, “year list” or other lists. Some terms may be specific to regional
birding communities, and not all are used due [sic] to dialectic and cultural differences.
Some other components of twitchers’ vocabulary are found in such fine (printed) books as
Sean Dooley’s ‘Anoraks to Zitting Cisticola’ (Allen & Unwin, 2007) and Bill Oddie’s classic‘Little black bird book’ (Portico, 1980 and many subsequent editions). Perhaps, from theseand your own sources, you may care to edit the Wikipedia entry to make it more up-to-dateand comprehensive? And if you have not yet ventured into the wonderful world of editing
Wikipedia,
information
on
how
to
do
so
is
available
here:
https://en.wikipedia.org/wiki/Wikipedia:Tutorial/Editing .
While
on
the
topic
of
twitching,
what
about
Noah’sBig
Year
https://www.audubon.org/features/birding-without-borders ? Noah is, of course, Noah
Strycker. In 2015 he set out to break the previous record of the maximum number of bird
species observed over a 12 month period. His goal was to see 5,000 bird species during thatcalendar year. This is how he described his challenge prior to embarking upon it:
It will be one continuous trip, with no out-and-backs. In chronological order, I will
spend a few days in Antarctica, three and a half months in South America, two months
in Central and North America, a week and a half in Europe, two and a half months in
Africa, three months in Asia and some Pacific islands, and three weeks in Australia,
traveling by short hops. I’m packing super light. Everything—binoculars, a tiny laptop,
malaria pills, a mosquito net, water-purification tablets—must fit in one small, carry-on
backpack. My bulkiest item is a compact Leica spotting scope. I might take an extra
pair of underwear.
Nobody has ever before tried a single, yearlong, round-the-world birding trip.
If you did not follow Noah’s exploits throughout the course of 2015, and would like to knowwhether or not he reached his goal of 5,000 bird species in the year, all will be revealed if you
visit https://www.audubon.org/news/day-365-so-long-and-thanks-all-birds !
How many times have you heard people say ‘I find it really hard to identify birds by theircalls’. You may well have said the same thing yourself! In 2015 the Cornell Lab ofOrnithology http://www.birds.cornell.edu published, in their excellent print and online
magazine Living Bird, some articles on identifying birds by their calls. In May last year
they published an article How to Listen to Bird Song—Tips and Examples From The Warbler
Guide by Tom Stephenson and Scott Whittle, authors of The Warbler Guide, see
https://www.allaboutbirds.org/how-to-listen-to-bird-song-tips-and-examples-from-thewarbler-guide/ . Although their guidance is specifically with respect to North American
warblers, there is much that we can gain, with respect to Australian birds, from their advice.
The authors write:

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Canberra Bird Notes 41 (2)July 2016

The Warbler Guide system is based on a simple idea: if you can accurately andobjectively describe a sound, you can identify it. As a bonus, when you describe a song
you pay closer attention to its details, and it becomes easier to recognize.
One reason why birders can identify birds by sight is that we have a whole vocabulary
for it: words like “eyeline,” “streaking,” “wingbars,” “upperparts.” But how to describe
a song? We might describe it as “sweet” or “rough” or “dark,” but these words meandifferent things to different people. Or we might focus on the melody, like we wouldwith music. The problem there is that many birds don’t have a consistent melody—try
memorizing the constantly changing song of a Northern Mockingbird, for example.
So instead, we’ve developed three simple questions that will separate most warbler
songs, and many other bird songs: sound quality, pitch trend, and number of sections.
They go on to answer the questions: What is the Sound Quality of the Song? What Is the
Pitch Trend of the Song? How Many Sections Does the Song Have? They suggest words fordescribing these, and provide simple sonograms to provide a visual illustration of what they
are talking about.
A particularly useful one-page summary cum visualisation of the guidelines was published in
the Summer 2015 edition of Living Bird, generously provided free of charge online by theCornell Lab at
http://digital.livingbird.org/livingbird/summer_2015/?pm=2&u1=friend&pg=68#pg68 .
I am sure that the editor of CBN would welcome any feedback about the utility of theirguidance, in an Australian birding context, from either bird call experts or from people whohave previously found difficulties in this area and have used the Stephenson and Whittle
guidance to help them learn to identify Australia birds by their calls.
T. Javanica
This column is available online at http://canberrabirds.org.au/publications/canberra-birdnotes/. There you can access the web sites mentioned here by clicking on the hyperlinks.
Details on how to subscribe to Birding-Aus, the Australian birding email discussion list, areon the web at http://www.birding-aus.org/ . A comprehensive searchable archive of themessages
that
have
been
posted
to
the
list
is
at
http://bioacoustics.cse.unsw.edu.au/archives/html/birding-aus.
To join (subscribe to) the CanberraBirds email discussion list, send an email message tocanberrabirds-subscribe@canberrabirds.org.au. The subject line and body of the email can be
empty.
To unsubscribe, either permanently or temporarily, send an email message to canberrabirdsunsubscribe@canberrabirds.org.au. If you wish to re-subscribe after being unsubscribedtemporarily, simply follow the ‘subscribe’ instructions above.
The
CanberraBirds
list’ssearchable
http://bioacoustics.cse.unsw.edu.au/archives/html/canberrabirds.

189

archiveisatCanberra Bird Notes 41 (2)July 2016

BOOK REVIEW
Birds of the Wet Tropics of Queensland & Great Barrier Reef & Where to Find Them.
By Lloyd Nielsen
Mount Molloy, Author: 2nd ed., 2015, 404 pp.; ISBN 9780957988156, RRP AU $45.00
Reviewed by JOHN GOLDIE, Watson, ACT (walter.goldie@iinet.net.au)
There is now an updated version of Lloyd Nielsen’s book on
birds of the wet tropics. And I like it. The rich green area on thenorth Queensland coast from near Townsville, through Cairns, tonear Cooktown and inland on to the high ranges, including
Atherton Tableland is known as “The Wet Tropics”. This area
has a rich diversity in birds (as well as mammals), including ahigh degree of endemism – there are a dozen or more species
found nowhere else and numerous other distinctive andidentifiable forms of other species just in this area. Nielsen’s
coverage extends out onto the adjacent Great Barrier Reef toinclude the local sea birds.
The book has four main sections as well as the usual
introductions, explanations and brief side-topics, all of which areuseful. The first section, and I suspect the main aim of the author, is to provide a field guideto this part of Australia so that local residents can more easily come to know the birds of theirregion. To that end, Nielsen has arranged his material in a different manner to the well-known
Australia-wide field guides. Rather than being in a taxonomic order – which is neither here
nor there for most of us, but just has to be learnt – he has arranged them by visual clues. Most
categories are colour based, but some are arranged by other characteristics such as “longtails”. Many people who are used to the arrangement in conventional field guides may findthis confusing or unhelpful; however the author says he chose this method after a lifetime ofwatching people try to work things out and feels this approach will help them.
Field guides are not just for mad-keen birders with lots of knowledge and the patience to fit
with convention, they are also for people with a casual interest in birds who just want to
identify something they have noticed. To that end I think his approach will have widespread
appeal to the residents of this region – it is a regional field guide after all. I think the reason it
succeeds in this different format is that he has not tried to be simplistic in forcing a bird to fit
in only one category. Those that belong to more than one category are shown in full detail ineach of their categories (rather than describing it just once and using annoyingly frustrating
cross-references for the other categories). For example, the Spotless Crake is under both “Redeye-ring” and “Black or very dark plumage”.
The second main section is titled “Difficult birds to identify (& some to watch for)”. I foundthis an excellent section, and for me at least, worth buying the book for in its own right. He
has singled out 41 cases of difficult-to-separate birds and devoted a double page spread of
pictures and text to pointing out the distinguishing features of the species that can be
confusing. Mostly the cases are species pairs (goshawks v’s sparrowhawks, the 2 tattlers), andsometimes there are multiple species to separate (such as the 5 species of egrets or the various
wagtails). In particular I found the material on the local specialities, such as Bower’s andLittle Shrike-thrush and the two thrushes, invaluable. He has also offered a very interesting190

Canberra Bird Notes 41 (2)July 2016

discussion on current developments on a couple of species – whether there is a hitherto
unknown species/sub-species of quail-thrush in the region, whether the Cicadabirds in the
different habitats are in fact different species (New Guinea has multiple species ofCicadabird, so Australia might too), and so on.
The third main section is on “Status and Range”. This is a concise text description for eachspecies covering how common it is and in what areas it is generally, or seasonally, found.
This is a great supplement to the distribution maps.
The fourth main section is on “Best Birding Areas”. This is another wonderful section for
visiting birders. There are nine specific maps covering the region with a lot of text describing
good birding locations on each map. So no matter which particular area you are visiting there
will be a map and text to guide you to places you can go. He points out that there are also
many other places, some of which will be excellent on some occasions, that can be just as
rewarding. By reading the third section in conjunction with this section you will soon be able
to look out for other prospective places to seek out the large range of birds that inhabit thisregion.
In summary I feel the field guide portion of this book will suit some people and not others,
whereas the other sections are a real bonus for birdwatchers visiting the region. I was very
pleased to have this book with me on a recent visit and think others will find it worthwhile
too.

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Canberra Bird Notes 41 (2)July 2016

RARITIES PANEL NEWSThe record to note in this group is that of the Square-tailed Kite, a “first” endorsed record for
the ACT and helpfully supported by a photograph. There have been reports of this species tothe east of the region and it is a regular visitor to the south coast, so it was probably just a
matter of time till one turned up here. The white crown is a diagnostic feature of this species,
along with upswept wings, prominent and barred primaries and rufous underbody.
Apart from the kite, there is not a lot to report on this occasion. The Azure Kingfisher was
first recorded in Canberra in 1966 and does turn up occasionally. It can be confused with thelarger Sacred Kingfisher. Helpfully this bird turned up after the majority of the Sacreds had
migrated and was captured digitally by many in COG. The tiny size, short tail and vivid
colours are diagnostic. The White-headed Pigeon, another denizen of the coast, also turns up
from time to time, particularly in the cooler months. The Turquoise Parrot is thought to bealso a very occasional visitor, though it may go unrecognised. It was first recorded in theBrindabellas in 1988. The Pale-headed Rosella was an aviary escapee and has since beenrecaged. It is usually found along the Queensland coast.
ENDORSED LIST 88, MAY 2016
White-headed Pigeon Columba leucomela
1; 25 May 16; Tony Lawson; Dixon Drive Holder
Square-tailed Kite Lophoictinia isura
1; 31 January 16; Steve Holliday & Prue Buckley; Mt Ainslie NR
Turquoise Parrot Neophema pulchella
1; 7 March 16; Julie Clark & Jill Duncan; Mulligans Flat NR
1; 24 April 16; Tristan Webber; Yaouk Trail
2; 29 April 16; Lach Read, Orana School, Weston Creek
Pale-headed Rosella Platycercus adscitus
1; 21 May 16; Roger Barson; Bromell Cct, Wanniassa
Azure Kingfisher Ceyx azureus
1; 14 May 16; Duncan McCaskill; Lake Ginninderra

192

Contents continued from outside back cover
Columnist’s Corner
What Bird Subspecies Is That? Baldwin Spencer leaves his markStentoreus ................... 183

Birding in cyberspace, Canberra style T. Javanica.............................................................. 187
Book Review
Birds of the Wet Tropics of Queensland & Great Barrier Reef & Where to Find Them.
By Lloyd NielsenJohn Goldie ................................................................................................................... 190
Rarities Panel News and Endorsed List 88 ......................................................................... 192

Canberra Bird Notes
Canberra Bird Notes is published three times a year by the Canberra Ornithologists Group
Inc. and is edited by Michael Lenz. Major articles of up to 5000 words are welcome on
matters relating to the status, distribution, behaviour or identification of birds in theAustralian Capital Territory and surrounding region. Please discuss any proposed major
contribution in advance. Shorter notes, book reviews and other contributions are also
encouraged. All contributions should be sent to one of those email addresses:
CBN@canberrabirds.org.au or michael.lenz.birds@gmail.com
Please note that the views expressed in the articles published in Canberra Bird Notes arethose of the authors. They do not necessarily represent the views of the Canberra
Ornithologists Group. Responses to the views expressed in CBN articles are always welcome
and will be considered for publication as letters to the editor.

CANBERRA BIRD NOTES 41 (2) JULY 2016
ArticlesThe etymology of “jizz”, revisted
David McDonald .......................................................................................................... 113
A change in attitude: Where did the Indian Myna go wrong?
Noel Luff ........................................................................................................................ 118
Observations of the breeding behaviour of the Pacific Koel in relation to its newest hostVirginia Abernathy ........................................................................................................ 124
Further observations of Eastern Koel fledglings in Chapman/Rivett during the summerof 2015-2016
Jack Holland .................................................................................................................. 135
The Canberra Bird Blitz 2015
Barbara Allan ................................................................................................................ 139
The Red Rocks George Peregrine Falcons
Sandra Henderson ......................................................................................................... 155
Notes from the hinterland: Same, same but different
Martin Butterfield .......................................................................................................... 161
First breeding record for Pink-eared Duck in the ACT
Alastair Smith ................................................................................................................ 167
Notes
Pied Butcherbird breeding record
Gail Neumann................................................................................................................ 171
Visit of a Bar-shouldered Dove in December 2015
Christine Darwood ........................................................................................................ 173
A Womboin robin rescue
David McDonald ........................................................................................................... 175
Plume Whistling Ducks feeding in cattle manure
David McDonald ........................................................................................................... 176
Pied Butcherbird and Australian Hobby pursuing Yellow-faced Honeyeaters
Gail Neumann................................................................................................................ 178
Observations of Magpie-larks nesting on light poles in Crace, ACT
Fleur Leary .................................................................................................................... 181
Continued on inside back coverPrinted July 2016