Herring
Gull 60A 2cy (argenteus), March 03 2008, Boulogne-sur-Mer, France. Picture: J-M Sauvage.
Bird ringed at Loon Plage, France on 26 June 2007. Almost scapulars replaced: us = 100% 2g; ls = 75-99% 2g; total scaps = 75-99% 2g. Most recently replaced scapulars have a grey base (2nd picture).
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