SU06J (Calstone Wellington)

Winter abundance 2007–2012

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