Saturday 31 December 2011

Wenlock Edge Nest Box Summary 2011

A total of 412 pulli were ringed ( 24 Marsh Tit, 244 Blue Tit, 123 Great Tit, 13 Nuthatch, 5 Pied Flycatcher and 3 Redstart ). More detailed information below:




Species Summary with Survival Rates 
Overall totals 2011

Species    Nest   (Total Eggs Pulli Fledge) (Avg. Eggs Pulli Fledge) (% egg/pulli survival ; % pulli/fledge ; % egg/fledge ) 

Lilleshall Quarry
 Blue Tit             1     9     9      8      (      9.0    9.0   8.0  )  (  100.0%           88.9%             88.9%  )
 Great Tit           2    10    9      2      (      5.0    4.5   1.0  )  (    90.0%           22.2%             20.0%  )
 Marsh Tit          1     8     8      8      (      8.0    8.0   8.0  )  (  100.0%          100.0%           100.0% )
 Nuthatch           1     7     6      5      (      7.0    6.0   5.0  )  (    85.7%           83.3%             71.4%  )
 Redstart            1     6     5      3      (      6.0    5.0   3.0  )  (    83.3%           60.0%             50.0%  )
 Totals:               6    40    37    26    (      6.7    6.2   4.3  )

Roman Bank
 Blue Tit             4    37    35    35    (      9.3    8.8   8.8  )  (    94.6%          100.0%            94.6%  )
 Great Tit           5    30    30    28    (      6.0    6.0   5.6  )  (    100.0%          93.3%            93.3%  )
 Totals:               9    67   65     63   (       7.4    7.2   7.0  )

Wenlock Edge NT feeding station
 Blue Tit             4    29   25     24    (      7.3    6.3    6.0 )  (     86.2%           96.0%            82.8%  )
 Great Tit           3    20   19     19    (      6.7    6.3    6.3 )  (     95.0%         100.0%            95.0%  )
 Nuthatch           2    13    7       7     (      6.5    3.5    3.5 )  (     53.8%         100.0%            53.8%  )
 Totals:               9    62   51     50    (      6.9    5.7    5.6 )

Wenlock Edge Nest Boxes
 Blue Tit            22  210 189  189    (      9.5    8.6    8.6 )  (      90.0%        100.0%            90.0% )
 Great Tit           7     61   57    56    (      8.7    8.1    8.0 )  (      93.4%           98.2%           91.8% )
 Marsh Tit          2    16   16     16    (      8.0    8.0    8.0 )  (     100.0%       100.0%          100.0% )
 Pied Flycatcher 1      8     5      5     (      8.0    5.0    5.0 )  (      62.5%        100.0%            62.5% )

1 comment:

  1. Hi, I don't know if you will get this message as your last blog entry was in 2011. My name is Kris Webb and I used to ring on a few occasions with Tony and Dave at Chelmarsh over 20 year ago. I'm in the area for a month or so with my girlfriend Elle, who is a trainee ringer on the Scillies, and was hoping if we can join you in any ringing sessions. It don't matter when it is, if we can make it, we will be there.
    Look foward to hearing from you

    Cheers
    Kris

    ReplyDelete