SU15K (Coombe)

Winter abundance 2007–2012

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