ST87L (Slaughterford)

Winter abundance 2007–2012

Barn Owl Fieldfare Linnet Rook >50% fewer than average
Bewick's Swan Firecrest Little Egret Ruddy Duck
Bittern Gadwall Little Grebe Ruddy Shelduck
Black Redstart Goldcrest Little Owl Scaup
Black-headed Gull Average +/- 25% Golden Plover Long-eared Owl Result not available Shelduck
Black-tailed Godwit Goldeneye Long-tailed Tit >50% fewer than average Short-eared Owl
Blackbird 25-50% fewer than average Goldfinch Average +/- 25% Magpie >50% fewer than average Shoveler
Blackcap Goosander Mallard Siskin
Blue Tit >50% fewer than average Great Black-backed Gull Mandarin Duck Skylark 25-100% more than average
Brambling 25-100% more than average Great Bustard Result not available Marsh Harrier Smew
Bullfinch Great Crested Grebe Marsh Tit Snipe
Buzzard 25-100% more than average Great Grey Shrike Meadow Pipit Song Thrush
Canada Goose Great Spotted Woodpecker Mediterranean Gull Sparrowhawk
Carrion Crow >100% more than average Great Tit Average +/- 25% Merlin Starling 25-50% fewer than average
Cattle Egret Great White Egret Mistle Thrush >50% fewer than average Stock Dove
Cetti's Warbler Green Sandpiper Moorhen Stonechat
Chaffinch Average +/- 25% Green Woodpecker Average +/- 25% Mute Swan Tawny Owl
Chiffchaff Greenfinch >50% fewer than average Nuthatch Teal
Coal Tit Grey Heron Oystercatcher Tree Sparrow
Collared Dove Grey Partridge Peregrine Result not available Treecreeper
Common Crossbill Grey Wagtail Pheasant Average +/- 25% Tufted Duck
Common Gull Greylag Goose Pied Wagtail Water Rail
Common Redpoll Hawfinch Result not available Pintail Waxwing
Common Sandpiper Hen Harrier Pochard Whooper Swan
Coot Herring Gull >50% fewer than average Raven Result not available Wigeon
Cormorant House Sparrow Red Kite Willow Tit Result not available
Corn Bunting Jack Snipe Red-breasted Merganser Woodcock 25-50% fewer than average
Crane Result not available Jackdaw Average +/- 25% Red-crested Pochard Woodlark Result not available
Curlew Jay >50% fewer than average Red-legged Partridge Woodpigeon Average +/- 25%
Dartford Warbler Result not available Kestrel Redshank Wren >50% fewer than average
Dipper Kingfisher Redwing Yellow-legged Gull
Dunlin Lapwing Reed Bunting Yellowhammer >50% fewer than average
Dunnock Average +/- 25% Lesser Black-backed Gull Ring Ouzel
Egyptian Goose Lesser Redpoll Ringed Plover
Feral Pigeon Lesser Spotted Woodpecker Result not available Robin 25-50% fewer than average