Lesser Black-backed Gull graellsii R:V3E 1CY, September 29 2014, Portimao, Portugal. Picture: Carl Baggott.
1CY LBBG, ringed on July 08 2014 at Réserve Naturelle de Portes-en-Re (LES), Charente-Maritime, France by Julien Gernigon.
Single scapulars replaced. Coverts and tertials juvenile.
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