Great Black-backed Gull (Larus marinus)

(last update: July 12, 2015)

Jean-Michel Sauvage (France)
Morten Helberg (Norway)
Nils Helge Lorentzen (Norway)
Mars Muusse (Netherlands)

Great Black-backed Gull 1cy (Larus marinus) 46D November 05 2008, Boulogne sur Mer, France (50.44 N - 01.35 E). Picture Jean-Michel Sauvage.

Female in juvenile plumage, with replaced upper scapulars. Ringed at Le Havres, Normandy, France at June 28 2008; born in the centre of the town.