Barn Owl Blackbird Blackcap Blue Tit Bullfinch Buzzard Canada Goose Carrion Crow Cetti's Warbler Chaffinch Chiffchaff Coal Tit Collared Dove Common Crossbill Common Sandpiper Coot Cormorant Corn Bunting Cuckoo Curlew Dipper Dunnock Feral Pigeon Garden Warbler Goldcrest Golden Plover Goldfinch Goosander Grasshopper Warbler Great Crested Grebe Great Spotted Woodpecker Great Tit Green Woodpecker Greenfinch Grey Heron Grey Partridge Grey Wagtail Greylag Goose Hen Harrier Hobby Hooded Crow House Martin House Sparrow Jackdaw Jay Kestrel Kingfisher Lapwing Lesser Redpoll Lesser Spotted Woodpecker Lesser Whitethroat Linnet Little Grebe Little Owl Long-tailed Tit Magpie Mallard Marsh Tit Meadow Pipit Merlin Mistle Thrush Moorhen Mute Swan Nightingale Nightjar Nuthatch Oystercatcher Peregrine Pheasant Pied Flycatcher Pied/White Wagtail Raven Red Grouse Red Kite Red-legged Partridge Red-throated Diver Redshank Redstart Reed Bunting Reed Warbler Ring Ouzel Ring-necked Parakeet Ringed Plover Robin Rook Sand Martin Sedge Warbler Shelduck Siskin Skylark Snipe Song Thrush Sparrowhawk Spotted Flycatcher Starling Stock Dove Stonechat Swallow Swift Tawny Owl Tree Pipit Tree Sparrow Treecreeper Tufted Duck Turtle Dove Wheatear Whinchat Whitethroat Willow Tit Willow Warbler Wood Warbler Woodcock Woodlark Woodpigeon Wren Yellow Wagtail Yellowhammer

Mute Swan Greylag Goose Canada Goose Shelduck Mallard Tufted Duck Goosander Red Grouse Red-legged Partridge Grey Partridge Pheasant Red-throated Diver Cormorant Grey Heron Little Grebe Great Crested Grebe Red Kite Hen Harrier Sparrowhawk Buzzard Kestrel Merlin Hobby Peregrine Moorhen Coot Oystercatcher Ringed Plover Golden Plover Lapwing Snipe Woodcock Curlew Common Sandpiper Redshank Feral Pigeon Stock Dove Woodpigeon Collared Dove Turtle Dove Ring-necked Parakeet Cuckoo Barn Owl Little Owl Tawny Owl Nightjar Swift Kingfisher Green Woodpecker Great Spotted Woodpecker Lesser Spotted Woodpecker Magpie Jay Jackdaw Rook Carrion Crow Hooded Crow Raven Goldcrest Blue Tit Great Tit Coal Tit Willow Tit Marsh Tit Woodlark Skylark Sand Martin Swallow House Martin Cetti's Warbler Long-tailed Tit Wood Warbler Chiffchaff Willow Warbler Blackcap Garden Warbler Lesser Whitethroat Whitethroat Grasshopper Warbler Sedge Warbler Reed Warbler Nuthatch Treecreeper Wren Starling Dipper Ring Ouzel Blackbird Song Thrush Mistle Thrush Spotted Flycatcher Robin Nightingale Pied Flycatcher Redstart Whinchat Stonechat Wheatear Dunnock House Sparrow Tree Sparrow Yellow Wagtail Grey Wagtail Pied/White Wagtail Tree Pipit Meadow Pipit Chaffinch Greenfinch Goldfinch Siskin Linnet Lesser Redpoll Common Crossbill Bullfinch Yellowhammer Reed Bunting Corn Bunting

• Key to species texts
• Taxonomic help

• Population changes
• Demographic trends

• Distribution maps for Britain and Ireland
• BirdFacts page on species biology
• BirdTrack results

Source	Period (yrs)	Years	Plots (n)	Change (%)	Lower limit	Upper limit	Alert	Comment
WBS/WBBS waterways	35	1975-2010	54	-16	-47	24
	25	1985-2010	64	53	-1	155
	10	2000-2010	99	-15	-29	4
	5	2005-2010	95	-15	-30	6
BBS UK	15	1995-2010	55	-33	-48	-8	>25
	10	2000-2010	61	-34	-57	-10	>25
	5	2005-2010	67	-43	-53	-29	>25
BBS England	15	1995-2010	48	-26	-41	1
	10	2000-2010	54	-20	-35	1
	5	2005-2010	61	-38	-45	-24	>25