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) JZ47 11cy: August 10 2011, Skjoldnes, Farsund, Vest-Agder, Norway. Picture: Nils Helge Lorentzen.

P7-P10 still old.