ST88X (Norton)

Winter abundance 2007–2012

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