SU18S (Walcot)

Winter abundance 2007–2012

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