SU06J (Calstone Wellington)

Winter abundance 2007–2012

Barn Owl Fieldfare >50% fewer than average Linnet >50% fewer than average Rook 25-100% more than average
Bewick's Swan Firecrest Little Egret Ruddy Duck
Bittern Gadwall Little Grebe >50% fewer than average Ruddy Shelduck
Black Redstart Goldcrest Little Owl Scaup
Black-headed Gull >50% fewer than average Golden Plover Long-eared Owl Result not available Shelduck
Black-tailed Godwit Goldeneye Long-tailed Tit 25-100% more than average Short-eared Owl
Blackbird Average +/- 25% Goldfinch Magpie 25-50% fewer than average Shoveler
Blackcap Goosander Mallard Siskin
Blue Tit 25-50% fewer than average Great Black-backed Gull Mandarin Duck Skylark Average +/- 25%
Brambling Great Bustard Result not available Marsh Harrier Smew
Bullfinch 25-50% fewer than average Great Crested Grebe Marsh Tit Snipe
Buzzard 25-100% more than average Great Grey Shrike Meadow Pipit Song Thrush >50% fewer than average
Canada Goose Great Spotted Woodpecker 25-50% fewer than average Mediterranean Gull Sparrowhawk 25-50% fewer than average
Carrion Crow >50% fewer than average Great Tit Average +/- 25% Merlin Starling 25-100% more than average
Cattle Egret Great White Egret Mistle Thrush Stock Dove >50% fewer than average
Cetti's Warbler Green Sandpiper Moorhen Stonechat
Chaffinch 25-50% fewer than average Green Woodpecker Mute Swan Tawny Owl
Chiffchaff Greenfinch >50% fewer than average Nuthatch Teal
Coal Tit >50% fewer than average Grey Heron Oystercatcher Tree Sparrow
Collared Dove 25-50% fewer than average Grey Partridge Peregrine Result not available Treecreeper >50% fewer than average
Common Crossbill Grey Wagtail Pheasant 25-100% more than average 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 >50% fewer than average 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 >50% fewer than average Red-legged Partridge >50% fewer than average Woodpigeon 25-50% fewer than average
Dartford Warbler Result not available Kestrel 25-100% more than average Redshank Wren Average +/- 25%
Dipper Kingfisher Redwing >50% fewer than average Yellow-legged Gull
Dunlin Lapwing Reed Bunting Yellowhammer >50% fewer than average
Dunnock 25-50% fewer than average Lesser Black-backed Gull >50% fewer than average 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