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Field Trips are cancelled until further notice.

ST84R (Crockerton)

Winter abundance 2007–2012

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