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) 56P October 08 2014, Boulogne sur Mer, France. Picture Jean-Michel Sauvage.

Bird ringed as pullus on June 23 2014 at Le Havre, Seine-Maritime, Normandy, France.

History:
23/06/2014 Le Havre, Seine-Maritime, Normandie.
07/08/2014 Le Havre Seine-Maritime FRANCE 49 29 N – 00 06 E L.Prévost, CHENE
08/10/2014 Boulogne-sur-Mer Pas-de-Calais FRANCE 50 44 N – 01 35 E JM.Sauvage.

Single feathers replaced in scapulars, otherwise fresh juvenile plumage.