Herring Gull (argentatus & argenteus)(last update: February 11, 2013) |
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Herring Gull (argenteus) FVAT 5CY (4th cycle), January 03 2010, De Panne, Belgium. Picture: Peter Adriaens.Ringed in 2006 at Oostende, Belgium. Dark centres on greater primary coverts. Obvious band on bill. |