ST94F (Corton)

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 25-100% more than average
Whooper Swan Hen Harrier Long-eared Owl Result not available Dipper
Greylag Goose Sparrowhawk Short-eared Owl Ring Ouzel
Canada Goose Buzzard Average +/- 25% Kingfisher Blackbird >100% more than average
Egyptian Goose Water Rail Green Woodpecker Average +/- 25% Fieldfare >50% fewer than average
Ruddy Shelduck Moorhen >50% fewer than average Great Spotted Woodpecker 25-50% fewer than average Song Thrush 25-100% more than average
Shelduck Coot Lesser Spotted Woodpecker Result not available Redwing 25-100% more than average
Mandarin Duck Crane Result not available Kestrel Mistle Thrush 25-100% more 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 Lapwing Magpie Average +/- 25% Dunnock Average +/- 25%
Pintail Ringed Plover Jay House Sparrow >50% fewer than average
Shoveler Curlew Jackdaw 25-50% fewer than average Tree Sparrow
Red-crested Pochard Black-tailed Godwit Rook >100% more than average Grey Wagtail 25-50% fewer than average
Pochard Dunlin Carrion Crow Average +/- 25% Pied Wagtail 25-50% fewer than average
Tufted Duck Common Sandpiper Raven Result not available Meadow Pipit Average +/- 25%
Scaup Green Sandpiper Goldcrest >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 25-100% more than average Bullfinch
Goosander Snipe Coal Tit >50% fewer than average Greenfinch >50% fewer than average
Ruddy Duck Black-headed Gull Willow Tit Result not available Linnet >100% more than average
Red-legged Partridge >50% fewer than average Mediterranean Gull Marsh Tit Lesser Redpoll
Grey Partridge Common Gull Woodlark Result not available Common Redpoll
Pheasant Average +/- 25% Lesser Black-backed Gull Skylark Average +/- 25% Common Crossbill
Cormorant Herring Gull Cetti's Warbler Goldfinch >50% fewer than average
Bittern Yellow-legged Gull Long-tailed Tit 25-100% more than average Siskin >50% fewer than average
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 >50% fewer than average Dartford Warbler Result not available Corn Bunting
Grey Heron >50% fewer than average Woodpigeon 25-50% fewer than average Waxwing
Little Grebe Collared Dove >100% more than average Nuthatch
Great Crested Grebe Barn Owl Treecreeper