SU35J (Henley)

Winter abundance 2007–2012

Barn Owl Fieldfare Average +/- 25% Linnet Rook 25-50% fewer 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 25-100% more than average Short-eared Owl
Blackbird Average +/- 25% Goldfinch >50% fewer than average Magpie Average +/- 25% Shoveler
Blackcap Goosander Mallard Siskin
Blue Tit Average +/- 25% Great Black-backed Gull Mandarin Duck Skylark >50% fewer than average
Brambling >100% more than average Great Bustard Result not available Marsh Harrier Smew
Bullfinch >100% more than average Great Crested Grebe Marsh Tit 25-50% fewer than average Snipe
Buzzard >100% more than average Great Grey Shrike Meadow Pipit Song Thrush >50% fewer than average
Canada Goose Great Spotted Woodpecker >50% fewer than average Mediterranean Gull Sparrowhawk
Carrion Crow >100% more than average Great Tit 25-50% fewer than average Merlin Starling 25-50% fewer than average
Cattle Egret Great White Egret Mistle Thrush 25-100% more than average Stock Dove
Cetti's Warbler Green Sandpiper Moorhen Stonechat
Chaffinch 25-100% more than average Green Woodpecker 25-100% more than average Mute Swan Tawny Owl
Chiffchaff Greenfinch >100% more than average Nuthatch 25-100% more 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 >100% more than average 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 >100% more than average Willow Tit Result not available
Corn Bunting Jack Snipe Red-breasted Merganser Woodcock
Crane Result not available Jackdaw >50% fewer than average Red-crested Pochard Woodlark Result not available
Curlew Jay Average +/- 25% Red-legged Partridge Average +/- 25% Woodpigeon Average +/- 25%
Dartford Warbler Result not available Kestrel Average +/- 25% Redshank Wren
Dipper Kingfisher Redwing 25-100% more than average Yellow-legged Gull
Dunlin Lapwing Reed Bunting Yellowhammer >50% fewer than average
Dunnock 25-50% fewer than average Lesser Black-backed Gull Ring Ouzel
Egyptian Goose Lesser Redpoll Ringed Plover
Feral Pigeon Lesser Spotted Woodpecker Result not available Robin >50% fewer than average