SU25K (Windmillhill Down)

Summer abundance 1995–2000

Woodpigeon 25-50% fewer than average Cuckoo Great Crested Grebe Little Owl
Chaffinch >50% fewer than average Bullfinch Sand Martin Little Ringed Plover
Blackbird 25-50% fewer than average Moorhen Willow Tit Result not available Long-eared Owl Result not available
Wren 25-50% fewer than average Green Woodpecker 25-100% more than average Grasshopper Warbler Marsh Harrier
Robin 25-50% fewer than average Garden Warbler >50% fewer than average Mandarin Duck Mediterranean Gull
Blue Tit 25-50% fewer than average Jay 25-50% fewer than average Redstart Montagu's Harrier Result not available
Carrion Crow Coal Tit 25-100% more than average Barn Owl Nightingale
Great Tit 25-50% fewer than average Lapwing Black Redstart Nightjar
Jackdaw >50% fewer than average Sparrowhawk Black-headed Gull Osprey
Swallow >50% fewer than average Spotted Flycatcher Black-tailed Godwit Oystercatcher
Dunnock Treecreeper Average +/- 25% Cetti's Warbler Peregrine Result not available
Magpie Average +/- 25% Red-legged Partridge Common Crossbill Pied Flycatcher
Rook Average +/- 25% Lesser Whitethroat Common Gull Pochard
Starling 25-50% fewer than average Feral Pigeon Common Sandpiper Raven Result not available
Greenfinch >50% fewer than average Grey Partridge 25-100% more than average Common Tern Red Kite
Pheasant Average +/- 25% Nuthatch >50% fewer than average Cormorant Red-crested Pochard
Blackcap >50% fewer than average Meadow Pipit >50% fewer than average Crane Result not available Redshank
Skylark >50% fewer than average Grey Heron Curlew Ring Ouzel
Whitethroat Average +/- 25% Corn Bunting >50% fewer than average Dartford Warbler Result not available Ringed Plover
Chiffchaff >50% fewer than average Marsh Tit Dipper Ruddy Duck
Yellowhammer 25-50% fewer than average Coot Egyptian Goose Ruddy Shelduck
Goldfinch Sedge Warbler Firecrest Shelduck
Song Thrush >50% fewer than average Reed Bunting Gadwall Shoveler
Willow Warbler 25-100% more than average Mute Swan Garganey Siskin
Linnet 25-50% fewer than average Canada Goose Goshawk Result not available Snipe
House Sparrow 25-50% fewer than average Grey Wagtail Great Bustard Result not available Stone-curlew Result not available
Collared Dove Little Grebe Great White Egret Tawny Owl
Stock Dove Tufted Duck Green Sandpiper Teal
Swift Tree Pipit Greylag Goose Water Rail
House Martin >50% fewer than average Yellow Wagtail Hawfinch Result not available Wheatear
Pied Wagtail >100% more than average Whinchat Hen Harrier Wood Warbler
Mistle Thrush Turtle Dove Herring Gull Woodcock
Kestrel 25-100% more than average Hobby Result not available Honey-buzzard Result not available Woodlark Result not available
Buzzard >50% fewer than average Reed Warbler Hoopoe Wryneck
Long-tailed Tit 25-100% more than average Kingfisher Lesser Black-backed Gull Yellow-legged Gull
Goldcrest Tree Sparrow Lesser Redpoll
Great Spotted Woodpecker 25-50% fewer than average Quail Lesser Spotted Woodpecker Result not available
Mallard >50% fewer than average Stonechat Little Egret