Herring Gull (argentatus & argenteus)

(last update: February 11, 2013)

Herring Gull (argenteus) CPAJ 4CY (3rd cycle), January 10 2011, Koksijde, Belgium. Picture: Peter Adriaens. 

Ringed as pullus in July 2008, at Zeebrugge (Voorhaven), West-Vlaanderen, Belgium (51°21'0''N 3°11'0''E).

Small mirror on P10.