ST86V (Semington)

Winter abundance 2007–2012

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