Larus armenicus sub-adult, 18 August 2010, Maagan Michael, Israel. Picture: Amir Ben Dov.
Sub-adult in active complete moult. Aged by black markings in the secondaries, in combinatio with mirror on P10. Overall plumage much adult-like.
P6 fully grown, P7 at 1/2 of the final length, P8 missing, P9-P10 still old (score P6/P9).

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