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) J0MH 4cy, November 13 2010, Westkapelle, The Netherlands. Picture Corstiaan Beeke.

Bird ringed as pullus on June 30 2007 in S Norway. Present at Westkapelle - Zeedijk every autumn.

P10 fully grown.