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) JP755 6CY, September 11 2017, Boulogne sur Mer, France. Picture Jean-Michel Sauvage.

Ringed as pullus on July 15 2012 at Lille Vigeskjær, Lindesnes, Vest-Agder, Norway (58°01'45"N 007°09'09"E).

History:
11.09 2017 - Boulogne-sur-Mer "bassin Loubet", Pas-de-Calais, France - 50°43'38"N 001°35'14"E

Not recorded since ringing and then suddenly...

P5/P8.