Larus armenicus 1cy, 20 September 2010, Maagan Michael, Israel. Picture: Amir Ben Dov.
Bird in active post-juvenile moult. Greater covert #1 growing, Median covert #1 replaced, #2-3 old juvenile and about 6 central medians missing. Upper scapulars (us): 100% 2nd gen; lower scaps (ls): 25-50% 2nd gen; total scapular score: 50-75% 2nd generation.
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