wos slogan

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

Field Trips are cancelled until further notice.

SU24N (Warren Hill)

Winter abundance 2007–2012

Barn Owl Fieldfare >50% fewer than average Linnet Rook 25-100% more than average
Bewick's Swan Firecrest Little Egret Ruddy Duck
Bittern Gadwall Little Grebe Ruddy Shelduck
Black Redstart Goldcrest Average +/- 25% Little Owl Scaup
Black-headed Gull Golden Plover Long-eared Owl Result not available Shelduck
Black-tailed Godwit Goldeneye Long-tailed Tit Short-eared Owl
Blackbird Average +/- 25% Goldfinch Magpie >100% more than average Shoveler
Blackcap Goosander Mallard Siskin
Blue Tit 25-50% fewer than average Great Black-backed Gull Mandarin Duck Skylark
Brambling Great Bustard Result not available Marsh Harrier Smew
Bullfinch >50% fewer than average Great Crested Grebe Marsh Tit Snipe
Buzzard 25-100% more than average Great Grey Shrike Meadow Pipit >100% more than average Song Thrush
Canada Goose Great Spotted Woodpecker Mediterranean Gull Sparrowhawk 25-50% fewer than average
Carrion Crow >50% fewer than average Great Tit >50% fewer than average Merlin Starling
Cattle Egret Great White Egret Mistle Thrush Stock Dove
Cetti's Warbler Green Sandpiper Moorhen Stonechat
Chaffinch 25-100% more than average Green Woodpecker >100% more than average Mute Swan Tawny Owl
Chiffchaff Greenfinch >50% fewer than average Nuthatch >50% fewer than average Teal
Coal Tit Average +/- 25% Grey Heron Oystercatcher Tree Sparrow
Collared Dove Grey Partridge Peregrine Result not available Treecreeper
Common Crossbill Grey Wagtail Pheasant Average +/- 25% Tufted Duck
Common Gull Greylag Goose Pied Wagtail Water Rail
Common Redpoll Hawfinch Result not available Pintail Waxwing
Common Sandpiper Hen Harrier Pochard Whooper Swan
Coot Herring Gull Raven Result not available Wigeon
Cormorant House Sparrow Red Kite Willow Tit Result not available
Corn Bunting Jack Snipe Red-breasted Merganser Woodcock 25-50% fewer than average
Crane Result not available Jackdaw >100% more than average Red-crested Pochard Woodlark Result not available
Curlew Jay >100% more than average Red-legged Partridge Woodpigeon Average +/- 25%
Dartford Warbler Result not available Kestrel Average +/- 25% Redshank Wren Average +/- 25%
Dipper Kingfisher Redwing 25-100% more than average Yellow-legged Gull
Dunlin Lapwing Reed Bunting Yellowhammer 25-50% fewer than average
Dunnock >50% fewer than average Lesser Black-backed Gull Ring Ouzel
Egyptian Goose Lesser Redpoll Ringed Plover
Feral Pigeon Lesser Spotted Woodpecker Result not available Robin 25-50% fewer than average
Copyright © 2018 Wiltshire Ornithological Society. Registered Charity no 271033. Website by Mindvision