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The AGM using Zoom is on 30th September 2020, see WOS News for details.

Field Trips are cancelled until further notice.

SU18Y (South Marston)

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