Larus armenicus 2cy, April 08 2011, Ashdod, Israel. Picture: Amir Ben Dov.
Old juvenile wing-coverts (e.g. outer greater covert) and the fringes of the lower tertials are very worn by April. Second generation inner and central wing-coverts, attained last autumn, are bleached now as well. Upper tertials 2nd gen as well.
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