ST84M (Norridge Wood)

Winter abundance 2007–2012

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