OW2020

==December 2020==
* 25th - Heathfield: 3 buff-tailed bumblebees feeding on mahonia. (Lucinda by Twitter)
* 22nd - Sanderstead (Briton Hill Road): 2 buff-tailed bumblebees on verandah. (JB)
* 21st - Riddlesdown: Weasel. (Sarah Clifford)
* 15th - Sanderstead (Briton Hill Road): Queen buff-tailed bumblebee and worker buff-tailed bumblebee on verandah. (JB)
* 12th - Sanderstead (Briton Hill Road): Bumblebee on the verandah again. (JB)
* 9th - Lloyd Park: Weasel. (PP)
* 8th - Sanderstead (Briton Hill Road): Buff-tailed bumblebee in the garden. (JB)
* 6th - South Norwood Lake: 8 bumblebees feeding on mahonia. (JW)
* 2nd - Littleheath Wood: Roe deer. (Peter Underwood - Tweet)
* 1st - Sanderstead (Briton Hill Road): Buff-tailed bumblebee visiting nasturtiums again. (JB)
==November 2020==
* 28th - Croham Hurst: Roe deer. (Judith Johnson, Tweet)
* 28th - Sanderstead (Briton Hill Road): Queen buff-tailed bumblebee. (JB)
* 19th - Sanderstead (Briton Hill Road): Buff-tailed bumblebee. (JB)
* 18th - Sanderstead (Briton Hill Road): Queen buff-tailed bumblebee. (JB)
* 18th - Sanderstead Plantation: Fresh molehills. (JB)
* 9th - Shirley (Devonshire Way): Common Plume Moth. (KW)
* 9th - South Norwood (Pittville Gdns) (1pm): Common Green Shieldbug in autumn colouration (GH)
* 8th - South Norwood (Pittville Gdns) (5.15pm): 1 (possibly 2) Common Pipistrelle feeding along rlwy embankment (14degC) (GH)
* 8th - Sanderstead (Briton Hill Road): Common pipistrelle at 17:15. (JB)
* 5th - Purley (Buttermere Gardens): Noctule bat flying around at 3pm. (GF by email)
* 4th - Selsdon Wood: Peacock butterfly. (Ruth Budd per Friends of Selsdon Wood)
* 1st - Sanderstead (Briton Hill Road): False widow spider. (JB)
==October 2020==
* 25th - Sanderstead (Briton Hill Road): Common toad disturbed while working in the garden. (JB)
* 24th - South Norwood (Cypress Road) Common Toad (seen in pouring rain in back garden)
* 18th - Sanderstead (Briton Hill Road): Hummingbird hawk moth feeding on salvia hot lips at 15:55. (JB)
* 11th - South Norwood Country Park: Clouded Yellow Butterfly, 3 Small White Butterflies, middle pasture.(Rob Wyllie)
* 2nd - Sanderstead (Briton Hill Road): Western conifer seed bug in the house. (JB)
* 1st - Fryston Ave: Holly Blue. (PP)
==September 2020==
* 29th - Fryston Ave: Painted Lady. (PP)
* 28th - Sanderstead (Briton Hill Road): Common pipistrelle at 23:10. (JB)
* 22nd - Sanderstead (Briton Hill Road): Common Pipistrelle. (JB)
* 22nd - Shirley (Devonshire Way): 2 Common Darter copulating. (KW)
* 21st - Shirley (Devonshire Way): 2 Common Darter copulating. (KW)
* 21st - Sanderstead (Briton Hill Road): Soprano pipistrelle briefly at 22:10. (JB)
* 20th - Sanderstead (Briton Hill Road): Common Pipistrelle hunting over garden at 20:00, speckled bush cricket heard. (JB)
* 20th - Riddlesdown (Ainsley Berry Shaw) - 2 female Brown Hairstreaks (GF)
* 19th - Sanderstead (Briton Hill Road): Common pipistrelle at 21:55. Occasional speckled bush cricket. (JB)
* 15th - Heathfield: 2 Willow emerald damselflies, common darters and southern hawkers copulating and ovipositing. (Jovita Kaunang and Graham Collins by email)
* 15th - Sanderstead (Briton Hill Road): Common pipistrelle at 22:30. No sound of speckled bush crickets in garden tonight. (JB)
* 14th - Shirley (Devonshire Way): Common Darter; Southern Hawker. (KW)
* 14th - Sanderstead (Briton Hill Road): Baby newt in pond (fist seen for years, probably because so few dragonfly nymphs this year), although a southern hawker was flying around in the garden. Common pipistrelle at 22:30. (JB)
* 13th - Sanderstead (Briton Hill Road): Common Pipistrelle at 19:50. (JB)
* 12th - Norbury (Pollards Hill South): fem Common Darter on bird feeder pole! (MJN)
* 11th - South Norwood (Pittville Gdns) (9pm): Common Pipistrelle feeding along rlwy embankment (GH)
* 11th - Sanderstead (Briton Hill Road): Common Pipistrelle over garden again. (JB)
* 11th - Shirley (Freshfields) (2.30pm): Small Copper on thistle (Sheila Mason per GH)
* 10th - Sanderstead (Briton Hill Road): Frog. Speckled bush cricket and Common Pipistrelle picked up on bat detector between 19:45 and 19:55. (JB)
* 9th - Sanderstead (Briton Hill Road): Migrant hawker flew through garden. Still at least 4 speckled bush crickets stridulating in the garden after dark. (JB)
* 6th - Hutchinson's Bank: Brown Hairstreak; Small White; Small Heath; Meadow Brown; Holly Blue (f); Speckled Wood. (KW)
* 6th - Sanderstead (Briton Hill Road): Another hummingbird hawk moth and a common darter in the garden. (JB)
* 3rd - Riddlesdown: Brown hairstreak egg laying. (NH)
* 3rd - Fryston Ave. Pipistrelle Bat:(PP)
* 2nd - Norbury (Pollards Hill South): Speckled Wood in garden (MJN)
* 2nd - Riddlesdown: Brown hairstreak. (Steve Fowles)
* 2nd - Hutchinsons Bank: Clouded Yellow. (Martin Wills)
* 2nd - Shirley (Devonshire Way): Common Darter. (KW) 
* 2nd - Sanderstead (Briton Hill Road): Hummingbird hawk moth feeding mainly on salvia hot lips. Southern Hawker patrolling. (JB)
* 1st - Sanderstead: Grass snake eggs found while moving a comopost heap in a private garden. (by email)
==August 2020==
When reporting Jersey tiger moths it would be appreciated if a note could be made of the colour form - red, orange or yellow - if you notice which it was. We are hoping to see if one form is more prevalent in Croydon, or if they change from year to year. Admin.
* 25th - Sanderstead (Briton Hill Road): Frog devouring a large, juicy earthworm by the side of garden pond. (JB)
* 24th - Sanderstead (Briton Hill Road): Garden spider Areneus diadematus. (JB)
* 22nd - Hutchinsons Bank: Hummingbird hawk moth. (Martin Wills by Twitter)
* 20th - Fryston Ave: Hummingbird hawk moth.(PP)
* 20th - Hutchinson’s Bank: 2 female Brown Hairstreak, Brown Argus, Small Blue, Small Copper, plenty of Common Blue and Small Heath. (Graeme Spinks)
* 20th - Sanderstead (Briton Hill Road): Common pipistrelle and several speckled bush crickets calling at 21:00. (JB)
* 18th - Kings Wood: 3 Purple Hairstreak, 1 White Admiral, Peacock, Red Admiral, Large and Small White, Ringlet, Comma, 2 Silver-washed Fritillary, Speckled Wood (GF)
* 17th - South Norwood (Cypress Road) Jersey Tiger Moth, orange form, resting on litter bin.
* 17th - Sanderstead (Briton Hill Road): Hummingbird hawk moth again. Feeding on Clerodendron bungei. Also Jersey tiger (red form) and another gypsy moth. (JB)
* 16th - Sanderstead (Briton Hill Road): Hummingbird hawk moth in garden again. (JB)
* 15th - South Norwood (Cypress Road): Red-legged Shieldbug on Apple tree. (Alan Simpkins)
* 15th - South Norwood Country Park: Red underwing moth on visitor centre. (Nigel G Harris by email)
* 13th - Sanderstead (Briton Hill Road): Male gypsy moth. (JB)
* 12th - South Croydon (Melville Avenue): Jersey tiger moth, red form, in garden (AJP)
* 12th - East Croydon (Addiscombe Court Rd): male Brown Hairstreak, on the grass, present in garden for ten minutes before flying off (photographed). Also Jersey tiger moth, orange form, nectaring on a sunflower after dark on the 10th. (Graeme Spinks)
* 12th - Sanderstead (Briton Hill Road): 2 more southern hawker exuvia - fresh today on pond vegetation. Several speckled bush crickets at dusk in front and back gardens - picked up on bat detector.(JB)
* 11th - South Norwood (Pittville Gdns) (pm): several Jersey Tigers (at least 1 red & 2 orange forms) in the garden (GH)
* 11th - Sanderstead (Briton Hill Road): Field grasshopper stridulating. Southern hawker exuvia found while clearing pond weed. Gatekeepers, Holly Blues, Large Whites, Small Whites. Moth in house in evening either The Uncertain or The Rustic (Uncertain/Rustic agg. Hoplodrina octogenaria/blanda) - any ideas as I have not studied the genitalia! (JB)
* 11th - South Norwood Lake: 3 Jersey Tiger Moth (all orange type) 1 Marbled White, Gatekeeper Small White Large White, Meadow Brown, Holly Blue, (JW)
* 10th - Lloyd Park: (08.00) Purple Hairstreak taking dew or honeydew from leaves at ground level. (AJP)
* 10th - Shirley (Devonshire Way): Southern Hawker + 3 unidentified dragonflies still foraging at 20.24, Small White, Large White, Comma, Meadow Brown, Gatekeeper, Holly Blue. (KW)
* 10th - Sanderstead (Briton Hill Road): Just one Jersey tiger (orange form) today. Common pipistrelle and at least 2 speckled bush crickets heard, using a bat detector, around 21:00 and c6 speckled bush crickets at 22:30. (JB)
* 10th - Purley (Peaks Hill): 12 Jersey tiger moths in trap this morning - all colours but favouring yellow. (Derek Lea by email) Nothing like the remarkable 254 reported from Dartford this morning or even the 53 trapped at Banstead!!! (Admin)
* 9th - South Norwood (Pittville Gdns) (11am): several Jersey Tigers (red & orange forms) in the garden (GH)
* 9th - South Norwood Country Park: 2 Emperor Dragonfly (m); Holly Blue; Small White; Meadow Brown; 2 very large Terrapin. (KW)
* 9th - Sanderstead (Briton Hill Road): Hummingbird hawk moth, Satin grass-veneer moths Crambus perletta. (JB)
* 8th - (Devonshire Way): Peacock; Meadow Brown; Gatekeeper; Large White; Small White; Holly Blue; Common Blue; Southern Hawker; probable Migrant Hawker. (KW)
* 8th - Norbury (Pollards Hill South): 2 Jersey Tiger (orange), Brimstone Moth (MJN)
* 7th - Croydon (Barclay Road): Jersey Tiger, red morph. (AJP)
* 7th - Sanderstead (Briton Hill Road): 2 southern hawker exuvia on pond vegetation. Jersey tiger moth, orange form, green shield bug. (JB)
* 7th - Norbury (Pollards Hill South): Jersey Tiger (orange), Speckled Wood (MJN)
* 6th - Hutchinson's Bank: Common Blue, Brimstone, Speckled Wood, Large White, Gatekeeper, Chalk Hill Blue (Andrew Moncrieff)
* 6th - Norbury (Pollards Hill South): Jersey Tiger (Orange), Red admiral, Speckled Wood. (MJN)
* 6th - South Norwood (Pittville Gdns): a number of Jersey Tigers (red & orange forms) in the garden & house over last few days (Hattie Forbes per GH)
* 5th - Sanderstead (Briton Hill Road): Recently emerged southern hawker still on pond vegetation at 20:00. Still alive, but probably will not survive. (JB)
* 5th - Fryston Ave: Brown Hairstreak (PP)
* 4th - Riddlesdown: 2 male + 1 female Chalkhill Blue, 2 Green-flowered Orchid (GF)
* 4th - Sanderstead (Briton Hill Road): Female speckled bush cricket. (JB)
* 2nd - Riddlesdown: Broad-leaved Helleborine and White Helleborine (GF)
* 2nd - Sanderstead (Tandridge Gardens): Jersey Tiger (GF)
* 2nd - Norbury (Pollards Hill South): Jersey tiger (Orange), Comma, Speckled Wood (MJN)
* 2nd - South Norwood (Pittville Gdns): Jersey Tiger (red form) in the house (Hattie Forbes per GH)
* 2nd - Selsdon Wood: Hummingbird hawk moth - a first for this site. (Friends of Selsdon Woods)
* 2nd - Hutchinson's Bank - 3 Common Blue (2M, 1F); Marbled White; Small White; Meadow Brown; Gatekeeper; Red Admiral; Brown Argus; Dragonfly (one of the Hawkers). (KW)
* 2nd - Sanderstead (Briton Hill Road): Hummingbird hawk moth. (JB)
* 1st - Coulsdon (The Vale): Jersey tiger moth (colour form not seen) settled on a wall for several hours. (Pat Webster by email)
==July 2020==
* 31st - Lloyd Park: Clouded Yellow. (Graeme Spinks)
* 31st - Shirley (Devonshire Way): Comma, Small White, Meadow Brown, Gatekeeper, Common Darter (KW)
* 30th - Purley (Lower Barn Road): Clouded yellow. (NH by email)
* 30th - South Norwood (Pittville Gdns) (11am): Jersey Tiger (1 red form & 1 orange form) in back garden, plus several Meadow Grasshoppers heard in Gdns (GH)
* 30th - Shirley (Devonshire Way): Holly Blue, Common Blue (m), Gatekeeper, Meadow Brown, Red Admiral, Small White, Grasshoppers. (KW)
* 30th - Lloyd Park: Weasel. (NH by email)
* 30th - Sanderstead (Briton Hill Road): Least carpet moth Idaea rustica, several mint moths, 2 holly blue, 1 comma, 2 brimstone, large whites, small whites, speckled wood. (JB)
* 30th - East Croydon (Addiscombe Court Rd): Jersey tiger moth, orange form. (Graeme Spinks)
* 30th - East Croydon (Thanescroft Gardens): Jersey tiger moth, orange form. (Graham Guerin by email)
* 30th - Purley (Peaks Hill): Jersey tiger moth, orange form, and a palm moth in the moth trap this morning. (Derek Lea by email)
* 29th - Shirley (Devonshire Way): 3 Gatekeeper; 2 Meadow Brown; Small White; Holly Blue. (KW)
* 29th - Hutchinsons Bank - Brown Hairstreak, Purple Hairstreak, Chalkhill Blue, Ruby Tiger, [fully grown larvae also found 28th] (Martin Wills)
* 29th - Sanderstead (Briton Hill Road): Painted lady. (JB)
* 28th - Shirley (Devonshire Way): Holly Blue (f), Small White, Meadow Brown, Small Skipper. (KW)
* 28th - Sanderstead (Briton Hill Road): Jersey tiger (orange form) again, hornet mimic hoverfly Volucella zonaria, red admiral. (JB)
* 28th - Lloyd Park: Second Site for Brown Hairstreak 4 near Mapledale Ave entrance (PP). Painted Lady on edge of Thornhill Copse (AJP).
* 28th - South Norwood (Lancaster Rd): Jersey Tiger (orange) (JW) & (Pittville Gdns): 1x red form (GH)
* 26th - Addington (Featherbed Lane): Comma, Marbled White, Small White, Common Blue, Peacock, Meadow Brown, Gatekeeper, Brimstone, Pyramidal Orchid. (KW)
* 26th - South Norwood (Pittville Gdns/Warminster Rd) (11.45am): Jersey Tiger (orange form) on the wing (GH)
* 26th - Sanderstead (Briton Hill Road): Jersey tiger moth, orange form. According to my copy of Chinery this species is confined to Devon! Needs updating - written in the 1980s and Jersey tigers have expanded their range since then. Gatekeepers, meadow brown, large whites, small whites. (JB)
* 25th - Fryston Ave: Jersey Tiger. (PP)
* 24th - Lloyd Park: White-letter Hairstreak in Triangle Wood. (PP)
* 24th - Norbury (Pollards Hill South): 1 Comma, 1 Red Admiral, 2 Holly blue, 3 Gatekeeper, Large & Small Whites (MJN)
* 23rd - Hutchinson's Bank: Brimstone, Large White, Small White, Marbled White, Peacock, Red Admiral, Small Blue (2), Holly Blue, Common Blue, Chalk Hill Blue (1), Small Copper, Ringlet, Meadow Brown, Gatekeeper, Speckled Wood, Small Skipper, Essex Skipper (1); c.10 Silver-washed Fritillaries at Chapel Bank. (Alan Pearson and Andrew Moncrieff).
* 23rd - Sanderstead (Briton Hill Road): Box tree moth, mint moth. (JB)
* 22nd - Sanderstead (Briton Hill Road): Hoverfly Volucella pellucens, male brimstone, red admiral, speckled wood, meadow brown, comma, gatekeepers, large whites, small whites, zebra spider, 2+ frogs, 1 toad. (JB)
* 20th - Sanderstead (Briton Hill Road): 2 comma, gatekeeper, 3+ large white, small white, meadow brown, 2 7-spot ladybirds, early instar shield bug. 2+ frogs. (JB)
* 20th - Norbury (Pollards Hill South): 5 Gatekeeper, 1m Brimstone, 4 Meadow brown, 2 Holly Blue, 1 Jersey Tiger. (MJN)
* 17th - Shirley (Devonshire Way): Meadow Brown; Gatekeeper (KW)
* 17th - Hutchinsons Bank 2 Clouded Yellows & Chalkhill Blue. (Martin Wills)
* 17th - Lloyd Park: Brown Hairstreak. (PP)
* 13th - South Norwood Lake: Stag Beetle (f) in bushes by path near boat davits. (Alan Simpkins)
* 12th - Selsdon Wood: Purple emperor - first sighting here. (Friends of Selsdon Woods)
* 12th - Addington Hills (Oaks Lane wood pasture): late morning: Purple Hairstreak resting on ground, Holly Blue, Peacock, Green-veined White Small White, Meadow Brown, young Roe Deer (Alan Pearson and Jo East).
* 12th - Hutchinson's Bank (late morning): Dark Green Fritillary, Gatekeeper, Marbled White, Peacock, Ringlet, Comma, Meadow Brown, Small Skipper, Brimstone, Large White (Andrew Moncrieff and Nick Morgan)
* 12th - South Norwood Lake: Ringlet (one spot) on brambles, north side of playing field. (Alan Simpkins)
* 12th - South Norwood Lake: Large White, Small White, Speckled Wood, Marbled White, Comma, Small Skipper, Large Skipper, (JW)
* 11th - Lloyd Park (am): Butterflies: Large White, Small White, Green-veined White, Holly Blue, Purple Hairstreak (c6 between pond & cricket ground gate), Small Copper, Peacock (2), Red Admiral (4), Comma (4), Meadow Brown, Ringlet, Gatekeeper, Speckled Wood, Small Skipper, Essex Skipper. Dragonflies: Emperor, Southern Hawker, Brown Hawker. Beetles: Lesser Stag, Common Red Soldier, Swollen-thighed, Black-and-yellow Longhorn, 16-spot Ladybird. (John Parish)
* 11th - Selsdon to Sanderstead (Kingswood Lane) (am): 7 Pyramidal Orchids on Sainsbury's lawn; Silver-washed Fritillary (2) Red Admiral (4) Meadow Brown (c.20) Comma (2) Large Skipper (1) Small White (4) Speckled Wood (2) Marbled White (2) in field by Old Mid-Whitgiftian Cricket Club ground. (Andrew Moncrieff and Alan Pearson)
* 10th - Ballard Farm Road: Silver-washed Fritillary. (PP)
* 9th - Park Hill (Park Hill Rise): Lesser Stag Beetle. (John Parish)
* 7th - Sanderstead (Briton Hill Road): Box tree moth, dwarf cream wave moth. (JB)
* 6th - Selsdon Wood: White admiral. (Friends of Selsdon Woods)
* 5th - South Norwood (Pittville Gardens): a fresh Small Blood-vein moth Scopula imitaria found indoors (see photo) (Hattie Forbes per GH)
* 5th - Norbury (Pollards Hill South): 2 Meadow Brown, 2 Gatekeeper, 2 Large White, 2 Small White (MJN)
* 5th - Shirley (Devonshire Way): Small White, 2 x Comma, Meadow Brown, Box Tree Moth, Common Plume Moth. (KW)
* 3rd - Lloyd Park (09:30 - 12:30): Large, Small & Essex Skippers, Emperor & Common Darter Dragonflies, Lesser Stag Beetle, Ferruginous Beegrabber. (John Parish).
* 2nd - Lloyd Park: Gatekeeper butterfly. (J. Kirby)
* 2nd - South Norwood Lake: Comma, Meadow Brown, Small White, Large White, (JW)
==June 2020==
* 28th - Addington Hills: Emperor Dragonfly, female Southern Hawker. (John Parish)
* 27th - Sanderstead (Briton Hill Road): Hoverfly Episyrphus balteatus, green shield bug instar. (JB)
* 26th - Shirley (Devonshire Way): Marbled White (a first for this location); Small White; Comma; Meadow Brown; Small Skipper. (KW)
* 26th - Sanderstead (Briton Hill Road): Common plume moth, white plume moth, bee Chelostoma campanularum, hoverfly melanostoma scalare. (JB)
* 25th - Addington Hills (early pm): 3 - 4 Purple Hairstreaks around oaks NE of restaurant. (John Parish)
* 25th - South Norwood (Pittville Gdns) (10pm): several Common Pipistrelles busily feeding along back gardens (GH)
* 25th - Sanderstead (Briton Hill Road): Riband wave moth (form remutata), meadow brown, large white. (JB)
* 25th - South Norwood (Pittville Gdns) (5pm): 1 Small White & 2 Marbled White feeding on knapweed (GH)
* 25th - Purley (Peaks Hill): Box tree moth, emergent southern hawker, broad-bodied chaser. (Derek Lea by email)
* 25th - South Norwood Lake: 4 Marbled White, Large White, Small White, Large Skipper, Small Skipper, Speckled Wood, Meadow Brown, (JW)
* 24th - Shirley (Devonshire Way): Comma; Meadow Brown; Small White (KW)
* 24th - South Croydon (Melville Avenue): White Admiral on bramble flowers. (AJP)
* 24th - South Norwood (Kings Road) Ringlet, Large White, (JW)
* 24th - South Norwood Lake: Marbled White, Small Skipper, Large White, Meadow Brown, Speckled Wood, (JW)
* 23rd - Shirley (Devonshire Way): Holly Blue; Meadow Brown; Large White. (KW)
* 23rd - Sanderstead (Briton Hill Road): Comma, common plume moth, zebra spider. (JB)
* 22nd - Riddlesdown Quarry: 2 Dark Green Fritillary, Large Skipper, Small Skipper (GF)
* 22nd - Selsdon (Sainsbury's, Addington Road): Single Pyramidal Orchid on lawn (AJP).
* 22nd - Sanderstead (Trinity Mid-Whitgiftian Rugby Ground): Marbled White butterfly. (AJP).
* 22nd - Shirley Park Golf Course: Mottled Beauty (moth), Nursery Web Spider "Pisuara mirabilis". (John Parish)
* 22nd - Sanderstead (Briton Hill Road): Lacewing Chrysoperla carnea, southern hawker nymph in pond. (JB)
* 21st - Sanderstead (Briton Hill Road): V pug moth. (JB)
* 21st - South Norwood Country Park: Ringlet and marbled white butterflies. (Nigel G Harris by email)
* 20th - Shirley (Devonshire Way): Red Admiral; Meadow Brown; Speckled Wood. (KW)
* 20th - Lloyd Park & Lower Triangle of Addington Hills (09:30 - 13:00): White Admiral, 100s of Peacock larvae on small nettle clump, Brown Silver-line & Cinnabar moths, Black-headed Cardinal Beetle. (John Parish)
* 17th - Sanderstead (Briton Hill Road): Snout moth, 12+ mullein moth caterpillars chomping on verbascum although an ichneumon (almost certainly Apechthis compunctor) was eyeing them up. (JB)
* 17th - Norbury (Pollards Hill South): 1 Red Admiral, 1 Gatekeeper (MJN)
* 17th - South Norwood Lake: Speckled Wood, 1 six-spot Burnet, (JW)
* 16th - Shirley (Devonshire Way): Large White; Meadow Brown. (KW)
* 16th - South Norwood Lake: 1 Marbled White, 3 Small Skipper, 8 Speckled Wood, 2 Large White, (JW)
* 15th - Norbury (Pollards Hill South): 3 Marbled white, 3 meadow brown, 1 small skipper, 2 large white (MJN)
* 15th - South Norwood Lake: 2 Large White, 1 Small Skipper, 6 Speckled Wood, 2 Marbled White, (JW)
* 14th - South Norwood Country Park: Large White, Marbled White, Small Tortoiseshell, White Letter Hairstreak (Gwen Lawton)
* 14th - Sanderstead (Briton Hill Road): Female thick-legged flower beetle (Oedemera nobilis) (JB)
* 14th - Shirley (Devonshire Way): Stag Beetle. (KW)
* 13th - Lloyd Park: Painted Lady, Marbled White. (PP)
* 14th - South Norwood Lake: Meadow Brown, Speckled Wood, Marbled White. (JW)
* 13th - South Norwood Country Park: Small White, Large White, Speckled Wood, Small Tortoiseshell, Dragonfly. (KW)
* 13th - South Norwood (Pittvile Gdns) (11am): Common Field grasshopper & male Lesser Stag beetle in front garden area (GH)
* 13th - Sanderstead (Briton Hill Road): Trying to photograph a few small critters in my verandah today. Thoughts on I/d in first two photos would be welcome. Also harlequin ladybird eyeing up black bean flies - aka blackflies. (JB)
* 13th - Lloyd Park (10:30 - 13:00): Comma, Small Tortoiseshell, Marbled White, Meadow Brown, Ringlet, Speckled Wood, Large Skipper and Small Skipper butterflies. Also Harlequin Ladybird larvae (many) eating black flies, by allotments, a few pupae too. Many spikes of pyramidal orchids already in bloom at usual spot. (John Parish)
* 12th - SE25: Roe buck in Harrington Road/Portland Road this am. (per Hattie Forbes)
* 11th - Lloyd Park: Ringlet. (PP)
* 9th - Purley (Peaks Hill): Emperor dragonfly, buff ermine moth, garden carpet moth. (Derek Lea by email)
* 9th - Sanderstead (Briton Hill Road): Garden chafer. Buff-tailed, white-tailed, red-tailed and tree bumblebees, honey bee. Small white butterfly. (JB)
* 8th - Addiscombe (Davidson Road) (c11am): reports via a Facebrook group of a deer (probably Roe deer?) running along the roadway (Hattie Forbes per GH)
* 7th - Sanderstead (Briton Hill Road): My first meadow brown of the year plus a treble lines moth. Red-tailed bumblebee, buff-tailed bumblebee, common carder bee, honey bees. (JB)
* 1st - Shirley (Devonshire Way): Meadow Brown, Speckled Wood, Small White, Holly Blue, pair Large Red Damselfly copulating, Buff Tailed Bumble Bee in numbers, Honey Bee also numerous. (KW)
* 1st - South Norwood (kings Road): (09:30) Six-spot Burnet, 2 Small White (JW)
* 1st - South Norwood Lake: 3 Meadow Brown, Holly Blue Speckled Wood, Small White, (JW)
==May 2020==
* 31st - Shirley (Devonshire Way): Holly Blue; Meadow Brown
* 31st - Sanderstead (Briton Hill Road): Garden bee (Bombus hortorum), early mining bee (Andrena haemorrhoa), large red damselfly, azure damselfly.
* 30th - Shirley (Devonshire Way): Holly Blue; large dragonfly whizzed through (possibly female Broad Bodied Chaser). (KW)
* 30th - Sanderstead (Briton Hill Road): Pair of large red damselflies copulating, azure damselfly, mint moth, magpie moth, hoverfly Chrysotoxum bicinctum, yellow-faced bee (Hylaeus) sp. (JB)
* 29th - Hutchinsons and Chapel Banks: Glanville Fritillary (3), Dark Green Fritillary (2), Green Hairstreak (1) Brimstone, Holly Blue, Common Blue, Small Blue, Orange Tip, Speckled Wood, Small Heath, Comma, Large Skipper, Meadow Brown. (Alan Pearson and Jo East)
* 29th - Sanderstead (Briton Hill Road): Mint moth, lilac beauty moth, green shield bug, hoverflies Chrysotoxum cautum and Syrphus ribessii. (JB
* 25th - Hutchinsons Bank: (11:00 - 13:30) Butterflies:- Green Hairstreak (2), Common Blue, Grizzled Skipper (1). Moths:- Mother Shipton, Burnet Companion, Common Purple and Gold (micro). (John Parish)
* 25th - Shirley (Devonshire Way): Large White; Small White; Speckled Wood; Holly Blue x 3; pair Large Red Damselfly copulating; large-ish bat in evening. (KW)
* 25th - Hutchinsons & Chapel Banks: Glanville Fritillary 1, Brimstone, Holly Blue, Small Blue, Orange Tip, Speckled Wood, Small Heath, Peacock, Dingy Skipper, Small/Essex Skipper. Buff tailed Bumblebee, Hairy footed Bumblebee. (Ernie Thomason)
* 25th - South Norwood Country Park: Pair black-tailed skimmers. (Nigel G Harris by email)
* 25th - Sanderstead (Briton Hill Road): 3 male azure damselflies, 1 blue-tailed damselfly, early bumblebee, many buff-tailed bumblebees, red-tailed bumblebee, white-tailed bumblebee, solitary wasp, honey bee. (JB)
* 25th - Lloyd Park: (11.15): Broad-bodied Chaser, Common Blue/Azure Damselfly, and a small red damselfly/dragonfly all at the pond. (Alan Pearson)
* 24th - Shirley (Devonshire Way): Holly Blue; Small White
* 23rd - South Norwood (Pittville Gdns) (12.30pm): 1 Holly Blue & Harlequin ladybird pupa on nettle, 1 Early bumblebee (B.pratorum) on dandelion. (GH)
* 21st - Waddon Ponds: Terrapin. (Bird Arrivals at Waddon Ponds)
* 21st - Croham Hurst GC: Roe deer. (RDHB)
* 20th - Sanderstead (Lime Meadow Avenue): 2 slow worms. (Jenny Morgan by email)
* 20th - Shirley (Hartland Way): Lesser stag beetle in bath at 22:30! (Hugh Atkinson by email).
* 20th - Shirley (Devonshire Way): Speckled Wood; Holly Blue; Small White
* 20th - Sanderstead (Briton Hill Road): Azure damselfly in garden. (JB)
* 19th - Shirley (Devonshire Way): Holly Blue; Small White; Large Red Damselfly
* 18th - Lloyd Park: Large skipper. (John Kirby by email)
* 17th - Shirley (Devonshire Way): Large White; Small White; Holly Blue
* 16th - Shirley (Devonshire Way): Large White
* 15th - Shirley (Devonshire Way): Small White; Large Red Damselfly
* 15th - South Norwood Lake: 3 Speckled Wood, 2 Holly Blue, 3 Small White, (JW)
* 14th - Sanderstead (Briton Hill Road): Toad in compost heap, several buff-tailed bumblebees flying around together. (JB)
* 14th - Lloyd Park - on a cool morning: Small Heath, Speckled Wood, Grizzled Skipper, Harlequin Ladybird (c17 spot). (John Parish)
* 9th - Shirley (Devonshire Way): 2 x Speckled Wood; Holly Blue; Small White 
* 9th - Lloyd Park: Broad-bodied chaser. (John Kirby by email). (am): Broad-bodied chaser, Large Red Damselfly, Bishop's Mitre Shieldbug, Downlooking Snipefly, Sulphur Tubic (micro-moth). (John Parish)
* 9th - Hutchinson's Bank (11:45-13;00) 2 Glanville Fritillary, 1 Grizzled Skipper, 10+ Dingy Skipper, 2 Small Blue, 1 Common Blue, 2 Holly Blue, 2 Orange-tip, 4+ Small White, 6+ Brimstone, 1 Small Copper, 2+ Small Heath, 2 Speckled Wood (plus Martin Wills had seen Brown Argus). (Graeme Spinks).
* 9th - Norbury (Pollards Hill South): 1 holly blue ,2 Small White (MJN)
* 9th - Shirley (Hartland Way): Cockchafer on patio door. (Hugh Atkinson by email)
* 8th - Sanderstead (Briton Hill Road): Finally saw a frog in our pond, single pipistrelle sp again at 20:50. (JB)
* 8th - Shirley (Devonshire Way): 2 x Holly Blue; 2 x Small White
* 8th - Norbury (Pollards Hill South): 3 Holly Blue (MJN)
* 7th - Shirley (Devonshire Way): single Holly Blue
* 7th - South Norwood (Pittville Gdns): 7 Small White, 2 Holly Blue, 1 Buff-tailed bumblebee, 1 Green Shieldbug (GH)
* 7th - Norbury (Pollards Hill South): 2 Holly Blue, 2 Small White, 1 f Brimstone. (MJN)
* 7th - Sanderstead (Briton Hill Road): Large red damselfly (my first this year), 7-spot ladybird, orange tip, small white, large white, buff-tailed bumblebee, honey bee. 20:50 pipistrelle feeding over garden. 22:35 cockchafer (May bug) on verandah. (JB)
* 5th - Park Hill (Chepstow Rise): An 'Issus coleoptratus' nymph (an issid planthopper) found and photographed in an evergreen hedge outside our front door. (One of the weirdest-looking insects I've seen - Google it!). (John Parish)
* 5th - Shirley (Devonshire Way): Speckled Wood
* 3rd - Shirley Park Golf Course : male and female Roe Deer (John Parish).
* 3rd - Lloyd Park: A specimen of the Conopid fly (aka Thick-headed Fly) 'Sicus ferrugineus' photographed. This is endoparasitic on Bumble Bees, the female laying an egg on the abdomen of the bee while both in flight. The larva subsequently feeds inside the bee which dies when a pupa forms. (John Parish)
* 2nd - Shirley (Devonshire Way): Holly Blue x 3; Small White; Large White
* 2nd - Norbury (Pollards Hill South): 1 Brimstone, 3 Holly Blue. (MJN)
* 2nd - Hutchinsons Bank: Glanville fritillary, small blue and green hairstreak butterflies. (Martin Wills - Tweet)
* 1st - Lloyd Park: Green-veined White. (JK)
==April 2020==
* 30th - Sanderstead (Briton Hill Road): Common carder bee. (JB)
* 28th - Sanderstead (Briton Hill Road): Frog with apparent damaged leg. Has it been attacked by the aggressive Magpie that has been around today? (JB)
* 27th - Shirley (Devonshire Way): Comma, Small White, 2 x Holly Blue
* 27th - Norbury (Pollards Hill South): 2 Orange tip, 1 small tortoiseshell, 2 Small White, 2 Large white.2 Holly Blue, 1 Brown Rat under feeders.(MJN)
* 26th - Addington Hills: Common Heath Moths on the wing in profusion - a little early? (John Parish)
* 26th - Shirley (Devonshire Way): Orange Tip (m); Large White; Small White; Holly Blue x 2
* 26th-Norbury(PHS)-3 Holly Blue 1 Brimstone m.3 Orange tip3 Sml.White.1 Large White (MJN)
* 26th - Sanderstead (Briton Hill Road): Pine ladybird. (JB)
* 25th - Hutchinsons Bank: Grizzled Skipper. (Moira O'Donnell Tweet)
* 25th - South Norwood (Kings Road): 1 Speckled Wood, 1 Large White, 2 Small White, (JW)
* 25th - Shirley (Devonshire Way): Speckled Wood; Large White; Small White; Holly Blue
* 25th-Norbury (PHS)-1 Brimstone m. 1Small Tort. 4 Orange tip (all f.)> (MJN)
* 25th - Lloyd Park: female Broad-bodied Chaser. (Graeme Spinks).
* 25th - Lloyd Park: Green Hairsreak, Small Copper. (JK)
* 24th - Lloyd Park: Green Hairstreaks 2 (PP)
* 24th - Shirley (Devonshire Way): Orange Tip (m); 2 x Small White; 2 x Holly Blue; Comma
* 24th - Lloyd Park: Smooth Newts in pond. (J Kirby)
* 24th Norbury(PHS)-3 Holly Blue .1m. 1f.Brimstone .1 Sml.White (MJN)
*  -f Orange Tip together, 2 Small White, sev Holly Blue & 1 Peacock butterflies (Sheila Mason per GH)
* 23rd - Shirley (Devonshire Way): Holly Blue x 2; Small White; Orange Tip (m)
* 23rd - Norbury (PHS): 2 Large white, 3 Holly Blue, 1 m. Brimstone, 1 Brown rat on feeder  (MJN)
* 22nd - Norbury (PHS): 3 Holly blue (ON HOLLY), 1 m.orange tip, 1 m. Brimstone. (MJN)
* 22nd - Shirley (Devonshire Way): Holly Blue x 2; Orange Tip (m); Green-veined White (f); Comma; Small White x2; small bat (probably pipistrelle) foraging in evening
* 21st - Shirley (Devonshire Way): Holly Blue; Small White
* 21st - South Croydon (Melville Avenue) Male Orange tip. (AJP)
* 21st - Selsdon (Littleheath Rd) (whilst delivering food to parents): Speckled Wood, Common Blue. (SEC)
* 20th - Norbury (Pollards Hill South): 1 Holly Blue, 1 Speckled Wood (MJN)
* 19th - Shirley (Devonshire Way): Brimstone; Green-veined White (f); Small White
* 19th - Sanderstead (Briton Hill Road): Female orange tip, large white, bee fly, buff-tailed bumblebee, honey bee. (JB)
* 19th - Norbury (Pollards Hill South): 3 Orange tip, 1 Brimstone F, 2 Holly blue (MJN)
* 16th - Bramley Bank: Two Speckled Woods interacting. (AJP)
* 16th - Sanderstead (Briton Hill Road): 2+ male hairy-footed flower bees. 1 pipistrelle sp at 20:15. (JB)
* 16th - Norbury (Pollards Hill South): 1 f.Brimstone (MJN)
* 16th - Shirley (Freshfields) (pm): 1 Green-veined White, 1m Orange Tip & 2 Peacock butterflies (Sheila Mason per GH)
* 16th - Lloyd Park: Red Admiral, Speckled Wood, Holly Blue, Orange Tip, Small Tortoiseshell, Peacock and Comma. (J Kirby)
* 15th - Norbury (Pollards Hill South): Small Tortoiseshell, Large White, 1 Orange tip m. (MJN)
* 15th - South Norwood (Pittville Gdns) (pm): 1m Brimstone, 2 Small White & 3 Peacock butterflies through garden (GH)
* 15th - Sanderstead (Briton Hill Road): Peacock and brimstone butterflies, female hairy-footed flower bees. Pipistrelle sp again at 20:12. (JB)
* 14th - Norbury (Pollards Hill S.): large White, m.Orange tip. (MJN)
* 13th - Norbury (Pollards Hill South): 1 orange tip m.(MJN)
* 11th - South Norwood (Pittville Gdns) (7.30pm): <5 Common Pipistrelles foraging along back gardens (18°C) (Hattie Forbes per GH)
* 12th - Norbury (Pollards Hill S.): 2 Holly Blue, 1 Peacock (MJN)
* 10th - Shirley (Devonshire Way): Brimstone, Large White, Peacock, Comma, Holly Blue, Orange Tip. Also multiple Bee and Hoverflies (KW)
* 10th - Sanderstead (Briton Hill Road): Dark-edged bee fly (Bombylius major), brimstone, peacock and small white butterflies. 3, probably 4, pipistrelles at 20:05. (JB)
* 10th - Norbury (Pollards Hill South): 4 Holly Blue, 2 Orange tip, 1 Small tortoiseshell, 1m.1f.Brimstone(MJN)
* 9th - Devonshire Way, Shirley: Brimstone; Peacock, Comma. (KW)
* 9th - Sanderstead (Briton Hill Road): 2 pipistrelle sp. flying around at 20:00 during clap for NHS. First seen round here for many years. Peacock butterfly kept 'buzzing' me earlier in day and female hairy-footed flower bee. (J & CB)
* 9th - South Norwood (Pittville Gdns): 2 Brimstone (1m/1f), 1 Small White & 2 Peacock butterflies through garden (GH)
* 9th - Littleheath Wood: Speckled Wood, Holly Blue, Orange Tip, Brimstone, Peacock (J. Kirby)
* 9th - Norbury (Pollards Hill South): 2 Small White, 2 chasing Peacock, 1 Holly Blue.(MJN)
* 8th - Cypress Road, South Norwood. 1 Peacock,(wings frayed) 2 Brimstone.
* 8th - Norbury (Pollards Hill South): 2 Orange tip, 2 f. Brimstone (MJN)
* 8th - Selsdon Wood: Leisler's bat. (Steve Budd)
* 7th - Lloyd Park : A scattering of the tiny 16-spot Ladybirds on Dandelion and Lesser Celandine flowers. (John Parish)
* 7th - Hamsey Green: 2 peacock, 1 brimstone, 1 large white butterflies. (Steve Fowles by email)
* 7th - Sanderstead (Briton Hill Road): Brimstone, large white and holly blue butterflies, male hairy-footed flower bee, harlequin ladybird. (JB)
* 7th - Norbury (Pollards Hill S.): 2 Orange tip, 2 Brimstone, 1 Holly Blue (MJN)
* 6th - Norbury (Pollards Hill South): m.Brimstone (MJN)
* 5th - Shirley (Freshfields) (mid pm): several Bee flies (prob B. major) flitting around garden (Sheila Mason per GH)
* 5th - Sanderstead (Briton Hill Road): Several brimstone and peacock butterflies, 1 small tortoiseshell. Newts in garden pond. (JB)
* 5th - South Norwood Lake, between lake and railway line: 1 each of Small White, Small Tortoiseshell and Brimstone (1400) (Alan Simpkins)
* 5th - South Norwood (Pittville Gdns) (12pm): 1 early Orange Tip & Green-veined White, plus 1 Small Tortoiseshell through garden (19°)(GH)
* 4th - Sanderstead (exercise walk round streets): Several brimstone and peacock butterflies, 1 holly blue. (JB)
* 4th - Lloyd Park (11:30 - 12:30): 12 Brimstone (all males), Peacock, Small Tortoiseshell (John Parish).
* 4th - Sanderstead (Briton Hill Road): Male brimstone and peacock butterflies. (JB)
* 4th - South Norwood (Pittville Gdns) (11am): 1 male Brimstone through garden (11°), plus 1 Peacock butterfly (2pm) (GH)
* 3rd - South Norwood (Pittville Gdns) (10am): group of <5 Hairy-footed flower bees on young flowering cherry tree (GH)
* 3rd - Sanderstead (Briton Hill Road): Red-tailed bumblebee, buff-tailed bumblebee, hairy-footed flower bee. (JB)
* 2nd - South Norwood (Pittville Gdns) (1pm): 2 queen Buff-tailed bumblebees nest-searching in small wildflower patch (GH)
==March 2020==
* 26th - Sanderstead (Briton Hill Road): Queen red-tailed bumblebee around pulmonaria plants. (JB)
* 26th - South Norwood (Pittville Gdns) (12.30pm): 2 queen Buff-tailed bumblebees nest-searching in a bed of dandelions (12°C) (GH)
* 25th - Hutchinsons Bank: Brimstone, Comma, Peacock and Small Tortoiseshell. (J. Kirby)
* 25th - Shirley (Freshfields) (11am): male Brimstone through garden (11°C) (Sheila Mason per GH)
* 25th - South Norwood (Pittville Gdns) (11.30am): Small Tortoiseshell feeding on dandelion (11°) (GH)
* 24th - Lloyd Park: Brimstone, Peacock and Small Tortoiseshell. (J. Kirby)
* 23rd - Norbury (Pollards Hill South): Pristine peacock butterfly in garden. (MJN)
* 23rd - Sanderstead (Briton Hill Road): Bee fly, queen red-tailed bumblebee, brimstone. (JB)
* 18th - South Norwood (Pittville Gdns) (6.15pm): 2 Common Pipistrelle bats seen feeding along back gardens/rlwy embankment (11°C) (see 10th) (GH)
* 16th - Hutchinsons Bank: 10 Brimstone, 5 Peacock, 4 Comma and 2 Small Tortoiseshell (Martin Wills]thumb|183x183px
* 16th - Sanderstead (Briton Hill Road): m&f brimstones and a peacock through the garden. (JB)
* 16th - South Norwood (Pittville Gdns) (12.45pm): i) red-tailed bumblebee queen prospecting for a nest site in a patch of red dead-nettle, green alkanet, dandelion & scarlet pimpernel, ii) male Brimstone in back garden (12°C) (GH)
* 12th - South Norwood (Norwood Junction Station) (12pm): group of <12 Early Mining bees (A. haemorrhoa) inspecting a gravelly flower bed area (GH)
* 12th - Kings Wood: Lots of old, washed out mole hills but no sign of any fresh ones in the waterlogged ground. (JB)
* 10th - South Norwood (Pittville Gdns) (6.15pm): several Common Pipistrelle bats actively feeding along back gardens/rlwy embankment (13°C) (Derek Forbes/GH)
* 8th - Waddon (Vicarage Road): Male Brimstone. (JB)
* 6th - Norbury (Pollards Hill South): Red Admiral in garden enjoying the sun (MJN)
==February 2020==
* 25th - South Norwood (Station Rd) (12pm): Peacock butterfly inspecting hanging flower baskets in the sunshine (7°C) (GH)
* 18th - South Norwood (Pittville Gdns) (11.30am): 2 queen Buff-tailed Bumblebees foraging along the rlwy embankment in the sunshine (11°C) (GH)
* 12th - Riddlesdown: 2 roebucks. (JB)
* 11th - Central Croydon: Fox wandering around next to Croydon Minster at 10am, completely unfazed by people walking within a few metres. (JB)
==January 2020==
* 30th - New Addington to Nash, Brown Hairstreak egg search, various suitable hedgerows confirmed with a few eggs, including 1 new site, the pattern and low density shows movement through of egg laying females rather than colonies, but all have the potential to become colonies in future years. (Martin Wills)
* 29th - Hutchinsons Bank: Glanville Fritillary larvae and female Comma (Martin Wills}thumb|178x178pxthumb|165x165px
* 29th - Selsdon Estate: 1 roe deer. (JB)
* 29th - Sanderstead Plantation: Mole hills. (JB)
* 21st - Sanderstead (Briton Hill Road): Presumed buff-tailed bumblebee on verandah. (JB)
* 15th - South Norwood (Pittville Gdns): first garden snowdrops in flower today (GH)
* 8th - Kings Wood: Fresh molehills in saturated ground. (JB)
* 8th - South Norwood (Pittville Gdns) (7.30pm): Common Pipistrelle bat actively feeding through the back gardens in drizzle (9°C) (GH)
* 7th - South Norwood (Pittville Gdns) (1pm): Queen & 2 worker Buff-tailed bumblebees on unknown white winter-flowering shrub (11°C) (GH)
* 4th - South Norwood (Pittville Gdns) (11.30am): extremely early probable female Hairy-footed Flower bee (Anthophora plumipes) feeding on winter-flowering Mahonia (record to be confirmed) (GH)