SU06U (Knoll Down)

Winter abundance 2007–2012

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