2011 Results


The survey results for 2011 are presented in a table below. The figures in the table can also be viewed as a year's worth of data in bar-chart format by clicking on the hyperlink in the first results column header (the one titled "Colwall % of Gardens Where Bird Seen"). A bar chart showing birds in order of the percentage of gardens reporting them will be shown. The more prolific birds will be at the top of the page.

Overall Colwall Results for 2011

Overall Colwall Results for 2011

  Colwall % of Gardens Where Bird Seen BTO % of Gardens Where Bird Seen Average BTO Position Average Colwall Position
         
Blackbird 88 89.1 2 3
Blackcap 10 7.2 29 27
Brambling 4 2.9 35 33
Buzzard 59     9
ChiffChaff 8     29
Crow 58 26.4 17 10
Cuckoo 8     29
Dove - Collared 36 65.5 9 17
Dove - Stocks 11     26
Dunnock 79 75.6 7 5
Fieldfare 5 1.6 39 32
Finch - Bull 29 12.1 25 20
Finch - Chaffinch 62 67.7 8 8
Finch - Gold 46 58.0 11 13
Finch - Green 35 53.9 12 18
Flycatcher - Spotted 0     37
Goldcrest 3 3.5 32 34
Goshawk 0     37
Heron 3     34
Jackdaw 67 28.3 16 7
Jay 24 10.0 26 22
Kestrel 2     35
Kingfisher 0     37
Lark 0     37
Linnet 0     37
Magpie 68 53.5 13 6
Mallard 7     30
Martin - House 5     32
Moorhen 1     36
Nuthatch 39 15.1 22 15
Owl - Barn 0     37
Owl - Little 0     37
Owl - Tawny 14 3.5 33 25
Partridge - Red Legged 2     35
Peregrine Falcon 3     34
Pheasant 36     17
Pigeon - Feral 9 14.8 23 28
Pigeon - Wood 88 82.3 5 3
Raven 26     21
Redpoll 2     35
Redwing 3 2.1 36 34
Reed Bunting 0 1.7 38 37
Robin 93 83.1 4 1
Rook 7 8.0 28 30
Siskin 16 8.1 27 23
Sparrow - House 41 64.3 10 14
Sparrow - Tree 2 5.3 31 35
Sparrowhawk 15 12.4 24 24
Starling 24 47.5 14 22
Swallow 7     30
Swift 7     30
Thrush - Mistle 2 2.9 34 35
Thrush - Song 33 15.5 21 19
Tit - Blue 91 89.3 1 2
Tit - Coal 51 44.5 15 11
Tit - Great 83 75.8 6 4
Tit - Long Tailed 37 22.8 20 16
Tit - Marsh or Willow 15 86.4 3 24
Treecreeper 5 1.8 37 32
Wagtail - Grey 1     36
Wagtail - Pied 6 6.8 30 31
Warbler - Garden 0     35
Warbler - Willow 2     12
Woodpecker - Greater Spotted 50 24.9 18 21
Woodpecker - Green 26     17
Woodpecker - Lesser Spotted 0     67

The average number of gardens reporting birds was 19

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