ST84U (Upton Cow Down)

Winter abundance 2007–2012

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