Originally Posted by Jhanlon
Other refs indicate adult from the lack of moult contrast on the greater coverts. From photos of this bird I've seen the GC's look all fresh and rather blue which would seem to rule out most (all?) 1st years.
Moult contrast here. Back to first-winter:-
All the best
I've decided to start a self-find list as self-help to reduce my level of self-harm.