ST87A (Colerne)

Summer abundance 1995–2000

Barn Owl Grasshopper Warbler Mallard Shoveler
Black Redstart Great Bustard Result not available Mandarin Duck Siskin
Black-headed Gull Great Crested Grebe Marsh Harrier Skylark >50% fewer than average
Black-tailed Godwit Great Spotted Woodpecker 25-50% fewer than average Marsh Tit Snipe
Blackbird 25-100% more than average Great Tit Average +/- 25% Meadow Pipit Song Thrush Average +/- 25%
Blackcap >50% fewer than average Great White Egret Mediterranean Gull Sparrowhawk
Blue Tit Average +/- 25% Green Sandpiper Mistle Thrush Average +/- 25% Spotted Flycatcher
Bullfinch 25-100% more than average Green Woodpecker 25-50% fewer than average Montagu's Harrier Result not available Starling 25-100% more than average
Buzzard Greenfinch Average +/- 25% Moorhen Stock Dove Average +/- 25%
Canada Goose Grey Heron Mute Swan Stone-curlew Result not available
Carrion Crow Average +/- 25% Grey Partridge Nightingale Stonechat
Cetti's Warbler Grey Wagtail Nightjar Swallow >50% fewer than average
Chaffinch 25-50% fewer than average Greylag Goose Nuthatch Swift >50% fewer than average
Chiffchaff >50% fewer than average Hawfinch Result not available Osprey Tawny Owl
Coal Tit Hen Harrier Oystercatcher Teal
Collared Dove 25-100% more than average Herring Gull Peregrine Result not available Tree Pipit
Common Crossbill Hobby Result not available Pheasant 25-50% fewer than average Tree Sparrow
Common Gull Honey-buzzard Result not available Pied Flycatcher Treecreeper
Common Sandpiper Hoopoe Pied Wagtail Average +/- 25% Tufted Duck
Common Tern House Martin Average +/- 25% Pochard Turtle Dove
Coot House Sparrow >100% more than average Quail Water Rail
Cormorant Jackdaw 25-100% more than average Raven Result not available Wheatear
Corn Bunting Jay Red Kite Whinchat
Crane Result not available Kestrel Red-crested Pochard Whitethroat
Cuckoo Kingfisher Red-legged Partridge Willow Tit Result not available
Curlew Lapwing Redshank Willow Warbler >50% fewer than average
Dartford Warbler Result not available Lesser Black-backed Gull Redstart Wood Warbler
Dipper Lesser Redpoll Reed Bunting Woodcock
Dunnock Average +/- 25% Lesser Spotted Woodpecker Result not available Reed Warbler Woodlark Result not available
Egyptian Goose Lesser Whitethroat 25-50% fewer than average Ring Ouzel Woodpigeon 25-50% fewer than average
Feral Pigeon >50% fewer than average Linnet >50% fewer than average Ringed Plover Wren 25-50% fewer than average
Firecrest Little Egret Robin 25-50% fewer than average Wryneck
Gadwall Little Grebe Rook >50% fewer than average Yellow Wagtail
Garden Warbler Little Owl Ruddy Duck Yellow-legged Gull
Garganey Little Ringed Plover Ruddy Shelduck Yellowhammer >50% fewer than average
Goldcrest Long-eared Owl Result not available Sand Martin
Goldfinch Long-tailed Tit Sedge Warbler
Goshawk Result not available Magpie Average +/- 25% Shelduck