Friday, July 12, 2013

Ringing Demonstration

We are proposing to hold a ringing demonstation on Saturday 27 July 2013 at Marston It will take place at the reed bed end of the site just past the hide and will commence at 9.00 to approx 16.00. Car parking will be either in the hide car park or in the field on the other side of the road. The site is on Barkston Lane Marston.

The event will be cancelled if it is raining





View Marston in a larger map

Thursday, July 11, 2013

The half way point 2013

At the half way point the total number of birds ringed is very similar to 2012 but the numbers for individual species is very variable. There are some pluses and some with far fewer birds caught. Below is a breakdown for individual species.

                                               
Species 2012 2013 Change
Little Egret 3 4 33%
Grey Heron 4 1 -75%
Mute Swan 1    
Greylag Goose 12 10 -17%
Canada Goose 5 6 20%
Red Kite 7 5 -29%
Marsh Harrier 9    
Sparrowhawk 4 2 -50%
Buzzard 4    
Kestrel 174 60 -66%
Peregrine 6 3 -50%
Golden Plover 3 1 -67%
Lapwing 30 12 -60%
Dunlin 12    
Curlew 15 13 -13%
Redshank 4    
Common Sandpiper 1 2 100%
Black-headed Gull 80 130 63%
Common Gull 4 5 25%
Stock Dove 22 29 32%
Woodpigeon 15 15 0%
Collared Dove 9 2 -78%
Barn Owl 192 58 -70%
Little Owl 131 134 2%
Tawny Owl 58 28 -52%
Swift 249 605 143%
Green Woodpecker 2    
Great Spotted Woodpecker 8 3 -63%
Skylark 4    
Sand Martin 7 11 57%
Swallow 641 352 -45%
House Martin 1236 578 -53%
Meadow Pipit 1 2 100%
Yellow Wagtail 13    
Grey Wagtail 6    
Pied/White Wagtail 34 1 -97%
Wren 23 17 -26%
Dunnock 61 69 13%
Robin 45 45 0%
Black Redstart 1    
Blackbird 149 162 9%
Fieldfare 11 1 -91%
Song Thrush 5 13 160%
Redwing 13 6 -54%
Mistle Thrush 2 4 100%
Sedge Warbler 11    
Reed Warbler 1 14 1300%
Lesser Whitethroat 1    
Whitethroat 4 7 75%
Garden Warbler 2 1 -50%
Blackcap 14 16 14%
Chiffchaff 2 13 550%
Willow Warbler 2 2 0%
Goldcrest 8 18 125%
Long-tailed Tit 24 65 171%
Marsh Tit 2 2 0%
Coal Tit 49 67 37%
Blue Tit 920 906 -2%
Great Tit 284 300 6%
Nuthatch 6    
Treecreeper 3 2 -33%
Jay 1 1 0%
Magpie 1    
Jackdaw 170 317 86%
Raven 6    
Starling 117 127 9%
House Sparrow 35 57 63%
Tree Sparrow 70 49 -30%
Chaffinch 345 246 -29%
Brambling 64    
Greenfinch 226 233 3%
Goldfinch 483 254 -47%
Siskin 6 671 11083%
Linnet 6 3 -50%
Common Redpoll 1    
Lesser Redpoll 37 361 876%
Bullfinch 10 4 -60%
Yellowhammer 457 96 -79%
Reed Bunting 334 228 -32%
Corn Bunting 5 1 -80%