Very nice! The 'adult' is a second-summer, note the dark markings on the primaries, though, obviously, it not being a full adult didn't affect the ability of the pair to hatch young...
Harry75 3 years ago
Very nice! The 'adult' is a second-summer, note the dark markings on the primaries, though, obviously, it not being a full adult didn't affect the ability of the pair to hatch young...
Harry75 3 years ago