Gulls in NW Europe

(last update: September 25, 2011 )

Herring Gull (argenteus) 14cy ALAA August 25 2012, Boulogne-sur-Mer, NW France. Picture: Jean-Michel Sauvage.

Ringed as pullus in Belgium, July 1999, at Zeebrugge (Voorhaven), West-Vlaanderen, Belgium (51°21'0''N 3°11'0''E).

Complete moult halfway, P7-P10 old.