Hertfordshire Bird Atlas First Winter Atlas (1981/82-1983/84)

Mapping the distribution of Hertfordshire's birds

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TL21  Welwyn Garden City

  • Uncommon species

  • Core species

Abundance category 2 - 15 birdsMute Swan Abundance category 3 - 6 birdsKestrel Abundance category 3 - 4 birdsGreen Woodpecker Abundance category 2 - 6 birdsMarsh Tit
Abundance category 2 - 75 birdsCanada Goose Abundance category 3 - 5 birdsWater Rail Abundance category 2 - 3 birdsGreat Spotted Woodp. Abundance category 3 - 16 birdsNuthatch
Abundance category 1 - 1 birdShelduck Abundance category 3 - 118 birdsMoorhen Abundance category 3 - 519 birdsSkylark Abundance category 3 - 8 birdsTreecreeper
Abundance category 1 - 25 birdsWigeon Abundance category 2 - 97 birdsCoot Abundance category 3 - 99 birdsMeadow Pipit Abundance category 3 - 17 birdsJay
Abundance category 2 - 7 birdsGadwall Abundance category 2 - 170 birdsGolden Plover Abundance category 3 - 4 birdsGrey Wagtail Abundance category 2 - 30 birdsMagpie
Abundance category 2 - 98 birdsTeal Abundance category 3 - 2340 birdsLapwing Abundance category 3 - 130 birdsPied Wagtail Abundance category 3 - 709 birdsJackdaw
Abundance category 3 - 344 birdsMallard Abundance category 3 - 67 birdsSnipe Abundance category 3 - 47 birdsWren Abundance category 3 - 2278 birdsRook
Abundance category 2 - 17 birdsShoveler Abundance category 2 - 2 birdsWoodcock Abundance category 3 - 28 birdsDunnock Abundance category 3 - 499 birdsCarrion Crow
Abundance category 2 - 30 birdsPochard Abundance category 3 - 15 birdsGreen Sandpiper Abundance category 3 - 54 birdsRobin Abundance category 2 - 1482 birdsStarling
Abundance category 2 - 89 birdsTufted Duck Abundance category 3 - 6914 birdsBlack-headed Gull Abundance category 1 - 2 birdsStonechat Abundance category 3 - 1187 birdsHouse Sparrow
Abundance category 1 - 1 birdGoldeneye Abundance category 2 - 118 birdsCommon Gull Abundance category 3 - 142 birdsBlackbird Abundance category 3 - 167 birdsTree Sparrow
Not recordedSmew Abundance category 2 - 33 birdsLesser Black-backed Gull Abundance category 2 - 400 birdsFieldfare Abundance category 3 - 363 birdsChaffinch
Not recordedRuddy Duck Not recordedYellow-legged Gull Abundance category 2 - 22 birdsSong Thrush Abundance category 3 - 201 birdsGreenfinch
Abundance category 2 - 33 birdsRed-legged Partridge Abundance category 3 - 606 birdsHerring Gull Abundance category 2 - 159 birdsRedwing Abundance category 3 - 85 birdsGoldfinch
Abundance category 3 - 30 birdsGrey Partridge Abundance category 3 - 150 birdsGreat Black-backed Gull Abundance category 3 - 15 birdsMistle Thrush Abundance category 3 - 400 birdsSiskin
Abundance category 3 - 73 birdsPheasant Abundance category 3 - 1195 birdsFeral Pigeon Abundance category 2 - 2 birdsBlackcap Abundance category 3 - 337 birdsLinnet
Abundance category 3 - 18 birdsLittle Grebe Abundance category 3 - 211 birdsStock Dove Abundance category 1 - 1 birdChiffchaff Abundance category 3 - 46 birdsLesser Redpoll
Abundance category 1 - 3 birdsGreat Crested Grebe Abundance category 3 - 3639 birdsWoodpigeon Abundance category 2 - 68 birdsGoldcrest Abundance category 3 - 22 birdsBullfinch
Not recordedCormorant Abundance category 2 - 20 birdsCollared Dove Abundance category 3 - 40 birdsLong-tailed Tit Abundance category 3 - 6 birdsHawfinch
Abundance category 3 - 25 birdsGrey Heron Abundance category 3 - 4 birdsLittle Owl Abundance category 3 - 404 birdsBlue Tit Abundance category 3 - 221 birdsYellowhammer
Abundance category 2 - 2 birdsSparrowhawk Abundance category 2 - 2 birdsTawny Owl Abundance category 3 - 49 birdsGreat Tit Abundance category 3 - 150 birdsReed Bunting
Not recordedBuzzard Abundance category 2 - 2 birdsKingfisher Abundance category 3 - 27 birdsCoal Tit Abundance category 3 - 70 birdsCorn Bunting

Adjacent 10km squares

TL12TL22TL32
TL11TL21TL31
TL10TL20TL30

Reference Maps for TL21

Ordnance Survey Get-a-map Opens new window

© 2006-2009 Herts Bird Club - a section of the Hertfordshire Natural History Society. Registered Charity number 218418