Herring Gull CGA.R 2cy (argenteus), April 05 2009, Boulogne-sur-Mer, France. Picture: J-M Sauvage.
Bird ringed at Zeebrugge, Belgium, 15 July 2008. Scapulars replaced: us = 100% 2g; ls = 100% 2g; total scaps = 100% 2g. There are no obvious grey-based new scapulars prominent in the us-region.

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