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SU18L (Swindon Old Town)

Winter abundance 2007–2012

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