ST87Q (Corsham)

Summer abundance 2007–2012

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