Great Black-backed Gull (Larus marinus)

(last update: July 12, 2015)

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

Great Black-backed Gull (Larus marinus) adult NOO OA03218 October 22 2004, Westkapelle, the Netherlands. Pictures Pim Wolf.

A Norwegian bird, P7 fully grown, no old primaries.