SU27Z (Baydon Hole)

Winter abundance 2007–2012

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

SU27Z species lists

Species sequence

Adjacent tetrads

SU28Q SU28V
SU27U

SU27Z
SU27T SU27Y