ST98F (Avil's Farm)

Winter abundance 2007–2012

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