SU13Y (Porton)

Summer abundance 1995–2000

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

SU13Y species lists

Species sequence

Adjacent tetrads

SU13U SU13Z SU23E
SU13T

SU13Y

 SU23D
SU13S SU13X SU23C