Herring Gull (argentatus & argenteus)

(last update: February 11, 2013)

Herring Gull (argenteus) FJAL 6CY (6th cycle), December 17-26 2011, Koksijde, Belgium. Picture: Peter Adriaens. 

Ringed as pullus in July 2006 at colony of Zeebrugge (Voorhaven), West-Vlaanderen, Belgium (51°21'0''N 3°11'0''E).

below: Herring Gull (argenteus) FJAL 6CY (6th cycle), December 26 2011, Koksijde, Belgium. Picture: Peter Adriaens. 

below: Herring Gull (argenteus) FJAL 6CY (6th cycle), December 17 2011, Koksijde, Belgium. Picture: Peter Adriaens.