Data type: Atlas: Tetrad:


SP95M (Carlton)

Breeding distribution 1967-72

Mute Swan Confirmed breeding Cuckoo Possible breeding Swallow Confirmed breeding House Sparrow Confirmed breeding
Mallard Confirmed breeding Barn Owl Confirmed breeding House Martin Confirmed breeding Yellow Wagtail Possible breeding
Tufted Duck Possible breeding Little Owl Possible breeding Willow Warbler Possible breeding Pied Wagtail Possible breeding
Red-legged Partridge Possible breeding Tawny Owl Confirmed breeding Lesser Whitethroat Probable breeding Chaffinch Probable breeding
Grey Partridge Confirmed breeding Swift Confirmed breeding Sedge Warbler Confirmed breeding Greenfinch Confirmed breeding
Pheasant Probable breeding Kingfisher Possible breeding Reed Warbler Confirmed breeding Goldfinch Confirmed breeding
Great Crested Grebe Confirmed breeding Great Spotted Woodpecker Possible breeding Wren Confirmed breeding Siskin Possible breeding
Moorhen Confirmed breeding Kestrel Possible breeding Starling Confirmed breeding Linnet Confirmed breeding
Coot Probable breeding Jackdaw Confirmed breeding Blackbird Confirmed breeding Lesser Redpoll Probable breeding
Lapwing Confirmed breeding Rook Confirmed breeding Song Thrush Confirmed breeding Yellowhammer Possible breeding
Stock Dove Possible breeding Goldcrest Possible breeding Mistle Thrush Probable breeding Reed Bunting Possible breeding
Woodpigeon Confirmed breeding Blue Tit Confirmed breeding Spotted Flycatcher Confirmed breeding
Collared Dove Probable breeding Great Tit Confirmed breeding Robin Confirmed breeding
Turtle Dove Possible breeding Skylark Confirmed breeding Dunnock Confirmed breeding

Atlas explanation

The 1967-72 distribution data includes tetrad-scale data collected for the first national Bird Atlas in Hertfordshire and Bedfordshire.

Adjacent tetrads

SP95I SP95N SP95T
SP95H

SP95M

 SP95S
SP95G SP95L SP95R

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