Herring Gull (argentatus & argenteus)(last update: February 11, 2013) |
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Herring Gull (argenteus) CSAH 3CY, April 05 2010, Koksijde, Belgium. Picture: Peter Adriaens.Ringed as pullus on July 02 2008 at Zeebrugge (Voorhaven), West-Vlaanderen, Belgium (51°21'0''N 3°11'0''E). P1-P10 old 2nd gen flight feathers. |