Lesser Black-backed Gull (graellsii & intermedius)(last update: May 17 2015) |
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Lesser Black-backed Gull 15cy ES43 August 12 2010, Boulogne sur mer, NW France. Picture: Jean-Michel Sauvage.Ringed as pullus on 08 July 1996 at Maasvlakte, the Netherlands. P7-P10 old. |