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) 8cy JV3C August 25 2012, Boulogne sur Mer, France (50.44 N - 01.35 E). Picture Jean-Michel Sauvage.

Bird ringed as pullus at Østre Klovholmen, Mandal, Vest-Agder, Norway (58°00'57"N 007°19'54"E), ringed on June 26 2005.

05.11 2005 Boulogne-sur-Mer, Pas-de-Calais, France 50°43'40"N 001°35'16"E
04.08 2006 Le Touquet-Paris-Plage, Pas-de-Calais, France 50°31'29"N 001°34'47"E
13.09 2007 Le Portel beach, Pas-de-Calais, France 50°42'48"N 001°34'06"E
22.07 2008 Le Portel beach, Pas-de-Calais, France
20.09 2008 Boulogne-sur-Mer, Pas-de-Calais, France
18.12 2008 Boulogne-sur-Mer, Pas-de-Calais, France
28.08 2010 Le Portel beach, Pas-de-Calais, France
28.08 2010 Le Portel beach, Pas-de-Calais, France
09.09 2010 Boulogne-sur-Mer beach, Pas-de-Calais, France
06.11 2011 Boulogne-sur-Mer harbour, Pas-de-Calais, France
25.08 2012 Boulogne-sur-Mer beach, Pas-de-Calais, France

P7-P10 old.