ST84I (Corsley)

Winter abundance 2007–2012

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