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) NOS 362922 16CY, January 02 2018, Boulogne sur Mer, France (50.44 N - 01.35 E). Picture Jean-Michel Sauvage.

Ringed as pullus on June 08 2003 at Sandholmen - Karmøy, Rogaland, Norway.
Distance: 977 Km
Age : 14 ans et 6 mois.

And Jean-Michel was a little ill as well...