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SU06U (Knoll Down)

Winter abundance 2007–2012

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