ST83S (Keysley Down)

Winter abundance 2007–2012

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