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) 3CY JH617 October 04 2013, Boulogne sur Mer, France. Picture Jean-Michel Sauvage.

Bird ringed as pullus in Skjede, Byfjorden, Kristiansand, Vest-Agder, Norway (58°06'11"N 008°00'49"E), ringed on June 27 2011. Recoveries:

27.06.2011 -- Skjede, Byfjorden, Kristiansand, Vest-Agder, Norway 58°06'11"N 008°00'49"E
07.01.2012 -- Chouet Landfill Beach, Vale, Guernsey, Channel Islands
14.01.2012 -- Chouet Landfill, Vale, Guernsey, Channel Islands 49°30'24"N 002°32'27"W
31.03.2012 -- Orfordness, Suffolk, Great Britain 52°05'00"N 001°34'00"E
28.04.2012 -- Orfordness, Suffolk, Great Britain 52°05'00"N 001°34'00"E
02.05.2012 -- Vlieland, strand Dam F, Vlieland, The Netherlands 53°15'39"N 004°56'33"E
04.10.2013 -- Boulogne-sur-Mer harbour, Pas-de-Calais, France 50°43'34"N 001°35'04"E

Moult score: P8/-.