SU18X (Covingham)

Winter abundance 2007–2012

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