Great Black-backed Gull (Larus marinus)

(last update: October 12, 2011)

Coordinators:
Jean-Michel Sauvage (France)
Morten Helberg (Norway)
Nils Helge Lorentzen (Norway)
Mars Muusse (Netherlands)

Great Black-backed Gull (Larus marinus) 1cy JJ77 November-December 2006, Boulogne-sur-Mer, N France.

CR-Code Black with white code JJ77 Ringing Centre Ringing Centre Stavanger Ringnumber 3005527
Species  Great Black-backed Gull (Larus marinus)  Sex  X  Age  Pull  Date  26.06.2006
Place  Steinsøy, Mandal, Vest-Agder, NORWAY Co-ordinates  57.59.49 N - 07.23.54 E

24.11.2006 Boulogne-sur-mer, , Pas-de-Calais, FRANCE 50.43 N - 01.37 E
Mars Muusse, Theo Muusse, 151 Roland-Jan Buijs, Ruud Altenburg
25.11.2006 Boulogne-sur-mer, , Pas-de-Calais, FRANCE 50.43 N - 01.37 E
Christophe Luczak, Mars Muusse, 152 Theo Muusse, Roland-Jan Buijs,
30.11.2006 Le-Portel, , Pas-de-Calais, FRANCE 50.42 N - 01.35 E Camille Duponcheel 157
02.12.2006 Boulogne-sur-mer, , Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage 159 Plage
04.12.2006 Boulogne-sur-mer, , Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage 161 Plage

A Norwegian bird with almost all scapulars still juvenile.

JJ77 1cy: November 25 2006, Boulogne sur Mer.

JJ77 1cy: December 04 2006, Boulogne sur Mer, France (50.44 N - 01.35 E). Picture Jean-Michel Sauvage.