SU06M (Bourton)

Winter abundance 2007–2012

Blackbird >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 >50% fewer than average Red-legged Partridge 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 Barn Owl Ruddy Duck
Wren >50% fewer than average 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 25-100% more than average Grey Heron Tree Sparrow Dartford Warbler Result not available
Rook 25-100% more than average Treecreeper Gadwall Great Bustard Result not available
Fieldfare >100% more than average Lapwing >100% more than average Merlin Average +/- 25% Great Grey Shrike
Dunnock >50% fewer than average Marsh Tit Pochard Great White Egret
Goldfinch Average +/- 25% Stonechat Little Owl Mediterranean Gull
Pheasant >50% fewer than average Common Gull 25-50% fewer than average Common Crossbill Whooper Swan
Redwing >100% more than average Herring Gull Water Rail Bittern
Starling >100% more than average Mute Swan Wigeon Black-tailed Godwit
Song Thrush >50% fewer than average Siskin Goosander Common Sandpiper
Long-tailed Tit >50% fewer than average Grey Wagtail Shoveler Crane Result not available
Greenfinch >50% fewer than average Corn Bunting >100% more than average Cetti's Warbler Dunlin
Great Spotted Woodpecker >50% fewer than average Brambling 25-50% fewer than average 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 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 25-50% fewer than average Golden Plover Greylag Goose Red-breasted Merganser
Bullfinch >50% fewer than average Canada Goose Lesser Spotted Woodpecker Result not available Redshank
Yellowhammer >100% more than average 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 Little Egret Jack Snipe
Meadow Pipit Kingfisher Curlew
Stock Dove >50% fewer than average Lesser Redpoll Dipper