Larus fuscus fuscus 1cy (juvenile) CSC5 November 06 2009, Ashdod, Israel. Images Amir Ben Dov.
A juvenile fuscus by early November, ringed and satellite tagged as pullus in July 2009 at Liperi, Finland (62.4053, 29.4664) by ringer Risto Juvaste.
Tertials, wing-coverts and primaries all juvenile. Probably rectrices and secondaries juvenile as well. First signs of moult visible in the upper scapulars.
Moult score: upper scapulars: 1-25% 2nd gen. Lower scaps: 0% 2nd gen (central new feather probbaly in area of u.s.). Total scaps score: 1-25% 2nd gen.
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