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SU27Z (Baydon Hole)

Winter abundance 2007–2012

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