ST83S (Keysley Down)

Winter abundance 2007–2012

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