SU13Y (Porton)

Summer abundance 1995–2000

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

SU13Y species lists

Species sequence

Adjacent tetrads

SU13U SU13Z SU23E
SU13T

SU13Y

 SU23D
SU13S SU13X SU23C