SU27H (Aldbourne Chase)

Winter abundance 2007–2012

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