Lesser Black Backed Gull?

Lesser Black Backed Gull?

Observation - Lesser Black Backed Gull? - UK and Ireland. Description: I think all three are the same type of gull but with adult and immature - but not totally sure as they seem to have a dark ring around the eye? I can't really see that in my bird guide.

I think all three are the same type of gull but with adult and immature - but not totally sure as they seem to have a dark ring around the eye? I can't really see that in my bird guide.