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) J8X7 4cy: November 20 2006, Boulogne sur Mer, France (50.44 N - 01.35 E). Picture Jean-Michel Sauvage.

CR-Code Blue with white code J8X7  Ringing Centre  Stavanger  Ringnumber 372517 Ringer Runar Jåbekk

Species  Great Black-backed Gull (Larus marinus)  Sex      X  Age      Pull  Date  22.06.2003

Place Storøy, Mandal, Vest-Agder, NORWAY Co-ordinates 57.59 N - 07.27 E

02.01.2004 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage 194
03.01.2004 Cap Blanc Nez, Pas-de-Calais, FRANCE 50.56 N - 01.42 E B. Caula, L. Beraudo & A. Qualich 195
04.01.2004 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage 196
17.10.2004 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Thibaud Daumal 483
07.01.2005 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage 565
02.03.2005 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage 619
05.08.2006 Le Touquet, Pas-de-Calais, FRANCE 50.34 N - 01.36 E Jean Michel Sauvage 1140
15.08.2006 Le Portel, Pas-de-Calais, FRANCE 50.42 N - 01.35 E Jean Michel Sauvage 1150
16.08.2006 Le Portel, Pas-de-Calais, FRANCE 50.42 N - 01.34 E Camille Duponcheel 1151
08.09.2006 Saint-Etienne-au Mont, Pas-de-Calais, FRANCE 50.41 N - 01.37 W Jörg Kremer 1174
19.09.2006 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage 1185
20.11.2006 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage 1247
02.12.2006 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage, Elisabeth Sauv
18.11.2002 IJmuiden, Noord-Holland, NETHERLANDS 52.28 N - 04.35 E Sytze B. Algera 144
23.07.2003 Oostende, West-Vlaanderen, BELGIUM 51.14 N - 02.53 E Roland Francois 391
30.07.2003 Oostende, West-Vlaanderen, BELGIUM 51.14 N - 02.53 E Roland Francois 398
28.08.2003 Oostende, West-Vlaanderen, BELGIUM 51.14 N - 02.53 E Roland Francois 427
11.10.2003 Oostende, West-Vlaanderen, BELGIUM 51.14 N - 02.53 E Roland Francois 471
12.10.2003 Oostende, West-Vlaanderen, BELGIUM 51.14 N - 02.53 E Roland Francois 472
25.01.2004 Oostende, West-Vlaanderen, BELGIUM 51.14 N - 02.53 E Roland Francois 577