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 3015633 8CY, December 31 2017, Boulogne sur Mer, France (50.44 N - 01.35 E). Picture Jean-Michel Sauvage.

Ringed as pullus on June 05 2010 at Sklinna - Leka, Nord-Trøndelag, Norway (65°1200N, 010°5700E).
Distance: 1698 Km
Age : 7 ans,6 mois et 26 jours.