Data type: Atlas: Tetrad:


TL20W (Northaw)

Breeding distribution 2007-12

Canada Goose Present Stock Dove Confirmed breeding Blue Tit Confirmed breeding Starling Confirmed breeding
Mandarin Duck Probable breeding Woodpigeon Confirmed breeding Great Tit Confirmed breeding Blackbird Confirmed breeding
Mallard Probable breeding Collared Dove Confirmed breeding Coal Tit Confirmed breeding Song Thrush Confirmed breeding
Red-legged Partridge Probable breeding Cuckoo Possible breeding Marsh Tit Confirmed breeding Mistle Thrush Confirmed breeding
Pheasant Confirmed breeding Tawny Owl Confirmed breeding Skylark Confirmed breeding Spotted Flycatcher Possible breeding
Cormorant Present Swift Confirmed breeding Swallow Confirmed breeding Robin Confirmed breeding
Grey Heron Present Green Woodpecker Confirmed breeding House Martin Confirmed breeding Dunnock Confirmed breeding
Sparrowhawk Confirmed breeding Great Spotted Woodpecker Confirmed breeding Long-tailed Tit Confirmed breeding House Sparrow Confirmed breeding
Buzzard Confirmed breeding Kestrel Confirmed breeding Chiffchaff Confirmed breeding Pied Wagtail Confirmed breeding
Moorhen Confirmed breeding Hobby Possible breeding Willow Warbler Confirmed breeding Meadow Pipit Probable breeding
Lapwing Present Ring-necked Parakeet Possible breeding Blackcap Confirmed breeding Chaffinch Confirmed breeding
Woodcock Probable breeding Magpie Confirmed breeding Garden Warbler Probable breeding Greenfinch Confirmed breeding
Common Tern Present Jay Confirmed breeding Lesser Whitethroat Probable breeding Goldfinch Confirmed breeding
Black-headed Gull Present Jackdaw Confirmed breeding Whitethroat Confirmed breeding Linnet Confirmed breeding
Common Gull Present Rook Present Nuthatch Confirmed breeding Crossbill Present
Lesser Black-backed Gull Present Carrion Crow Confirmed breeding Treecreeper Confirmed breeding Bullfinch Confirmed breeding
Feral Pigeon Confirmed breeding Goldcrest Confirmed breeding Wren Confirmed breeding Yellowhammer Probable breeding

Atlas explanation

This 2007-12 breeding distribution data was primarily the result of fieldwork for the national Bird Atlas 2007-11 project, with some counties in this region starting a year earlier or continuing after the 2011 breeding season to fill in gaps at the 2km scale.

Adjacent tetrads

TL20S TL20X TL30C
TL20R

TL20W

 TL30B
TL20Q TL20V TL30A

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