ST87Q (Corsham)

Summer abundance 1995–2000

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