could you please help me with ageing and identifying these gulls?
1st pic - Is it a juvenile yellow legged gull or a juvenile lesser black backed gull? I mean the one in the background..
2nd pic - the two black billed gulls, are they both 1st summer yellow legged gulls?
3rd pic - about the 2 subjects showing their back, I think the left one is a first summer YLG and the right one is juvenile. Is that correct?
Thanks a lot in advance