Black-headed Gull (on wing length of 318mm probably a male) |
Long-tailed Tit, at this time of year they cannot be aged, as both adults and juveniles moult and replace all feathers |
Black-headed Gull (on wing length of 318mm probably a male) |
Long-tailed Tit, at this time of year they cannot be aged, as both adults and juveniles moult and replace all feathers |
Hi all, Usually the blog is a look back, but this edition is a look forward to some challenging work planned for tomorrow, Monday 7th Apri...
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