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)

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Great Black-backed Gull (Larus marinus) 9cy J95N April 22 2011, Mandal, S Norway. Picture: Morten Helberg.

Blue ring J95N is a male, here in the colony in S Norway. Bird ringed as pullus in 2003. No black on bill, pale iris.