ST91U (Chase wood)

Winter abundance 2007–2012

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