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Pulaski appears in several books of the non @-@ canon novel series based on the adventures of the crew in The Next Generation and elsewhere in the same time period . In Peter David 's novel Vendetta ( 1991 ) , Pulaski is reassigned to the Repulse under Captain Taggart following her departure from the Enterprise . In S... |
= = Reception and commentary = =
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In their 1998 book , Star Trek 101 , Terry J. Erdmann and Paula M. Block called " Unnatural Selection " the key Pulaski episode . Science fiction writer Keith DeCandido felt that she displays all of her worst traits in this episode , including " her stubbornness , her intensity , her constant interrupting of people , ... |
The events of " Elementary Dear Data " led film professor Zoran Samardžija to suggest that Pulaski may have been inspired by the works of Friedrich Nietzsche . In Sherlock Holmes and Philosophy : The Footprints of a Gigantic Mind ( 2011 ) , Samardžija notes that Pulaski 's argument that Data lacks intuition is reminis... |
= Noisy miner =
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The noisy miner ( Manorina melanocephala ) is a bird in the honeyeater family , Meliphagidae , and is endemic to eastern and south @-@ eastern Australia . This miner is a grey bird , with a black head , orange @-@ yellow beak and feet , a distinctive yellow patch behind the eye and white tips on the tail feathers . Th... |
Found in a broad arc from Far North Queensland through New South Wales and Victoria to Tasmania and southeastern South Australia , the noisy miner primarily inhabits dry , open eucalypt forests that lack understory shrubs . These include forests dominated by spotted gum , box and ironbark , as well as in degraded wood... |
Noisy miners are gregarious and territorial ; they forage , bathe , roost , breed and defend territory communally , forming colonies that can contain several hundred birds . Each bird has an ' activity space ' and birds with overlapping activity spaces form associations called ' coteries ' , the most stable units with... |
Foraging in the canopy of trees and on trunks and branches and on the ground , the noisy miner mainly eats nectar , fruit and insects . Most time is spent gleaning the foliage of eucalypts , and it can meet most of its nutritional needs from manna , honeydew and lerp gathered from the foliage . The noisy miner does no... |
= = Taxonomy = =
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English ornithologist John Latham described the noisy miner four times in his 1801 work Supplementum Indicis Ornithologici , sive Systematis Ornithologiae , seemingly not knowing it was the same bird in each case : the chattering bee @-@ eater ( Merops garrulus ) , black @-@ headed grakle ( Gracula melanocephala ) , h... |
In the early 20th century , Australian ornithologists started using the name Manorina melanocephala instead , because it was listed first by Latham in 1801 . This usage did not follow the letter of the International Code of Zoological Nomenclature , and in 2009 the International Commission on Zoological Nomenclature c... |
The noisy miner is one of four species in the genus Manorina in the large family of honeyeaters known as Meliphagidae , the other three being the black @-@ eared miner ( M. melanotis ) , the yellow @-@ throated miner ( M. flavigula ) , and the bell miner ( M. melanophrys ) . One of the most obvious characteristics of ... |
= = Description = =
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= = = Appearance = = =
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The noisy miner is a large honeyeater , 24 – 28 centimetres ( 9 @.@ 4 – 11 @.@ 0 in ) in length , with a wingspan of 36 – 45 centimetres ( 14 – 18 in ) , and weighing 70 – 80 grams ( 2 @.@ 5 – 2 @.@ 8 oz ) . Male , female and juvenile birds all have similar plumage : grey on the back and tail and on the breast , and o... |
The noisy miner is similar in appearance to the yellow @-@ throated miner and the black @-@ eared miner ; it has a dull white forehead and a black crown , while the others have grey heads .
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= = = = Geographical variations = = = =
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Size variation in the noisy miner over its range follows Bergmann 's rule ; namely , birds tend to be larger where the climate is colder . Adults from central @-@ eastern and northern Queensland tend to have little or no olive @-@ yellow edging to the feathers of the back and wings , and have a wider white fringe on t... |
The far north Queensland subspecies titaniota has a shorter tail , paler crown , larger yellow skin patch , and paler upper parts without the yellow @-@ olive of the nominate race ; and lepidota , found in western New South Wales , is smaller than the nominate race with a black crown , and darker more mottled upperpar... |
= = = Vocalisations = = =
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As the common name suggests , the noisy miner is an unusually vocal species . Previously known as the garrulous honeyeater , it has a large and varied repertoire of songs , calls , scoldings and alarms . Most are loud and penetrating , and consist of harsh single notes . It has two broad @-@ frequency alarm calls that... |
Contact or social facilitation calls are low @-@ pitched sounds that carry long distances . ' Chip ' calls are given by individual birds when foraging , and a similar call is given by nestlings that call at an increased rate as the mother approaches the nest . Where there is a high level of social activity , such as d... |
A nestling begins to give the ' chip ' call soon after it emerges from the egg , and it calls frequently for the first two thirds of the nestling period and constantly for the last third . The call does not vary in the presence of an adult at the nest , so it seems likely that the call is not directed at the adult bir... |
The noisy miner also produces non @-@ vocal sounds by clicking or snapping its bill , usually during antagonistic encounters with other bird species , or when mobbing a predator .
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= = Distribution and habitat = =
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The noisy miner is endemic to eastern and south @-@ eastern Australia , occupying a broad arc from Far North Queensland where there are scattered populations , to New South Wales where it is widespread and common from the coast to a line from Angledool to Balranald , through Victoria into south @-@ eastern South Austr... |
The noisy miner primarily inhabits dry , open eucalypt forests without understory shrubs . It is commonly found in open sclerophyll forests , including those on coastal dunes or granite outcrops ; forests dominated by spotted gum on mountain ridges and exposed slopes ; box and ironbark forests on the foothills of the ... |
The noisy miner has benefited from the thinning of woodland on rural properties , heavy grazing that removes the understory , fragmentation of woodland that increases the percentage of edge habitat , and urban landscaping practices that increase open eucalypt environments . It has been described as a ' reverse keyston... |
While the range of the noisy miner has not significantly expanded , the density of the population within that range has substantially increased . High densities of noisy miners are regularly recorded in forests with thick understory in southern Queensland , 20 kilometres ( 12 mi ) or more from the forest / agricultura... |
= = Behaviour = =
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= = = Social organization = = =
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The noisy miner is a gregarious species , and the birds are rarely seen singly or in twos ; they forage , move and roost in colonies that can consist of several hundred birds
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Within a colony , a male bird will occupy an ' activity space ' , which will overlap with the activity spaces of other males . Males with overlapping activity spaces form associations called ' coteries ' , usually consisting of 10 to 25 birds . Coteries are the most stable unit within the colony . The birds also form ... |
Looking after the young is communal , with males of the coterie bringing food to the nestlings and removing faecal sacs . Communal feeding increases after fledging , when males from nearby coteries may even bring food to the young birds if not driven off . Roosting is usually communal , with two to six adults and juve... |
= = = = Flock behaviour = = = =
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The noisy miner engages in most activities in a group . Roosting , foraging , preening , bathing and dust @-@ bathing or anting are communal activities . Dawn song is a communal chorus , particularly during the breeding season . The communal interaction is facilitated by ritualised displays that have been categorised ... |
Postural displays include tall and low poses , pointing , open bill , and wing waving . The ' tall posture ' is used when in close contact with another bird and is a mild threat . The bird holds itself upright with neck and legs stretched , and it faces the other bird . The ' low posture ' is a submissive gesture ; th... |
Eye displays are made by exposing or covering the bare yellow patch behind the eye — when the feathers are completely sleeked the entire patch is visible , and when they are fluffed the patch is hidden . Eye displays are used in conjunction with postural displays , with the yellow patch fully displayed by dominant bir... |
On occasion early in the breeding season , mass displays erupt , where twenty or thirty birds perform the various wing @-@ spreading displays , short flights , and constant calling . Displaying birds are attacked by others , and groups of silent but agitated birds watch the interactions . Mass displays are more common... |
A ' corroboree ' ( from the word for a ceremonial meeting of Aboriginal Australians ) is a group display where birds converge on adjacent branches and simultaneously pose hunchbacked , giving wing @-@ waving and open @-@ bill displays and the yammer call . A corroboree occurs when birds meet after a change in the soci... |
= = = = Antagonistic behaviour = = = =
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Described as " always at war with others of the feathered kind " in early notes , the noisy miner is one of the most aggressive of the honeyeaters . Much of the activity within a noisy miner colony is antagonistic with chasing , pecking , fighting , scolding , and mobbing occurring frequently throughout the day . The ... |
Female noisy miners are aggressive towards each other , and one cause of a male @-@ biased sex @-@ ratio in colonies may be the females ' greater intolerance for each other , driving immatures out of the colony and preventing the immigration of new females . Aggression at the nest is common between males . Adult males... |
The noisy miner colony unites to mob inter @-@ specific intruders and predators . The noisy miner will approach the threat closely and point , expose eye patches , and often bill @-@ snap . Five to fifteen birds will fly around the intruder , some birds diving at it and either pulling away or striking the intruder . T... |
Noisy miner attacks are not limited to chasing the intruder , and aggressive incidents often result in the death of the trespasser . Reports include those of two noisy miners repeatedly pecking a house sparrow ( Passer domesticus ) at the base of its skull and killing it in six minutes ; one noisy miner grasping a str... |
= = = = Response to threats = = = =
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Noisy miners make louder alarm calls in noisier sections of urban environments , such as main roads . The most common initial response to alarm calls is to stay in the area and scan for threats , rather than withdraw . A study conducted in Melbourne and a nearby rural area found that noisy miners in urban areas were l... |
= = = Feeding = = =
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The noisy miner primarily eats nectar , fruit and insects , and occasionally it feeds on small reptiles or amphibians . It is both arboreal and terrestrial , feeding in the canopy of trees and on trunks and branches and on the ground . It forages within the colony 's territory throughout the year , usually in groups o... |
In a study of birds foraging in suburban gardens , the noisy miner was seen to spend more time in banksia , grevillea and eucalypt species , and when in flower , callistemon , than in other plants including exotics . Most time was spent gleaning the foliage of eucalypts , and noisy miners were significantly more abund... |
Detailed studies of the diet of the noisy miner record it eating a range of foods including : spiders ; insects ( leaf beetles , ladybirds , stink bugs , ants , moth and butterfly larvae ) ; nectar ( from Jacaranda mimosifolia , Erythrina variegata , Lagunaria patersonia , Callistemon salignus , Callistemon viminalis ... |
In the first study to demonstrate different learning techniques in a single species , the noisy miner was found to employ different cognitive strategies depending upon the resource it was foraging . When searching for nectar , which does not move but is readily depleted , the noisy miner uses a spatial memory @-@ base... |
= = = Breeding = = =
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The noisy miner does not use a stereotyped courtship display ; displays can involve ' driving ' where the male jumps or flies at the female from 1 – 2 metres ( 3 @.@ 3 – 6 @.@ 6 ft ) away , and if she moves away he pursues her aggressively . The female may perform a ' bowed @-@ wing display ' where the wings and tail ... |
The noisy miner breeds all year long , with most activity from July through November , though the peak period is subject to seasonal variations with sharp peaks in laying activity when conditions are particularly favourable for raising young . The nest is built in prickly or leafy trees , and the noisy miner is often ... |
Eggs vary greatly in size , shape and markings , but are generally elongated ovals ; white to cream or pinkish or buff coloured ; freckled , spotted or blotched with reddish brown to chestnut or a purplish red , sometimes with underlying markings of violet or purplish grey . The clutch consists of two to four eggs . I... |
The noisy miner has some of the largest group sizes of any communally breeding bird , with up to twenty males and one female attending a single brood . Only males help with a nest , and while many birds may be associated with a particular brood , some males devote all their time to a single nest , while others spread ... |
= = = = Nest predation = = = =
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Cooperative breeding has been described as a strategy for decreasing nest predation , although one study found no relationship between the number of helpers visiting a nest site and its success or failure . Noisy miners were seen to have a range of strategies to increase their breeding success including multiple brood... |
= = Conservation status = =
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Being abundant throughout its significant range , the noisy miner is considered of least concern for conservation , and its extreme population densities in some areas actually constitute a threat to other species . The strong correlation between the presence of noisy miners and the absence of avian diversity has been ... |
Translocation of noisy miners is unlikely to be a solution to their overabundance in remnant habitats . In a Victorian study where birds were banded and relocated , colonies moved into the now unpopulated area but soon returned to their original territories . The translocated birds did not settle in a new territory . ... |
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