SU16I (West Overton)

Winter abundance 2007–2012

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