A pic I had saved previously; would like to know who this is.
Someone at the nest box a few minutes ago: I am not sure who this is.
I haven’t seen the experts who can answer our questions around here lately, Alison, though I hope they’re well and simply enjoying a much deserved break! I understand you’re wanting an answer as to who is in the pics (which I do not have), but hopefully you won’t mind too much as I’d like to try a guess while waiting for our experts to return.
I often find it difficult to distinguish this pair from a distance; however, my best guess is that Smiley is the bird in your pic at 15:31, and Smiley is also the bird in your two pics at 15:29.
Alison, it’s unlikely that guesses will be helpful to you or anyone else, but if you should get an answer, then I may also find out if I’m getting any better or worse!