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)

gbbg rings
gbbg PDF's

gbbg 1cy August
gbbg 1cy September
gbbg 1cy October
gbbg 1cy November
gbbg 1cy December

gbbg 2cy January
gbbg 2cy February
gbbg 2cy March
gbbg 2cy April
gbbg 2cy May
gbbg 2cy June
gbbg 2cy July
gbbg 2cy August
gbbg 2cy September
gbbg 2cy October
gbbg 2cy November
gbbg 2cy December

gbbg 3cy January
gbbg 3cy February
gbbg 3cy March
gbbg 3cy April
gbbg 3cy May
gbbg 3cy June
gbbg 3cy July
gbbg 3cy August
gbbg 3cy September
gbbg 3cy October
gbbg 3cy November
gbbg 3cy December

gbbg sub-ad January
gbbg sub-ad February
gbbg sub-ad March
gbbg sub-ad April
gbbg sub-ad May
gbbg sub-ad June
gbbg sub-ad July
gbbg sub-ad August
gbbg sub-ad September
gbbg sub-ad October
gbbg sub-ad November
gbbg sub-ad December

gbbg ad January
gbbg ad February
gbbg ad March
gbbg ad April
gbbg ad May
gbbg ad June
gbbg ad July
gbbg ad August
gbbg ad September
gbbg ad October
gbbg ad November
gbbg ad December

Great Black-backed Gull (Larus marinus) JGU5 10+cy: October 24 2006, Boulogne sur Mer, France (50.44 N - 01.35 E). Picture Jean-Michel Sauvage.

CR-Code Blue with white code JGU5  Ringing Centre  Stavanger  Ringnumber 347778 Ringer NINA - Tromsø

Species  Great Black-backed Gull (Larus marinus)  Sex  X  Age  5+cy  Date  27.05.2001

Place Sleneset, Lurøy, Nordland, NORWAY Co-ordinates 66.22 N - 12.37 E 17.08.2003 Hanstholm havn, Hanstholm, Viborg, DENMARK 57.08 N - 08.35 E Johnny L. Pedersen 48
13.10.2003 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage 105
16.10.2003 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E T. Hiemstra 108
17.10.2003 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E André 109
26.10.2003 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage, Elisabeth Sauvage
29.12.2003 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E David Laloi 182
03.01.2004 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage 187
03.06.2004 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Camille Duponcheel 339
05.08.2004 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Camille Duponcheel 402
12.08.2004 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Camille Duponcheel 409
13.08.2004 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Camille Duponcheel 410
25.08.2004 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Camille Duponcheel 422
17.02.2005 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage 598
21.06.2005 Hardelot, Pas-de-Calais, FRANCE 50.38 N - 01.34 E Jean Michel Sauvage 722
27.07.2005 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Camille Duponcheel 758
21.08.2005 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage 783
01.09.2005 Le Portel, Pas-de-Calais, FRANCE 50.42 N - 01.34 E Henk van Huffelen 794
02.09.2005 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage 795
02.10.2005 Wimereux, Pas-de-Calais, FRANCE 50.46 N - 01.36 E Jean Michel Sauvage 825
17.10.2005 Hardelot, Pas-de-Calais, FRANCE 50.38 N - 01.34 E Jean Michel Sauvage 840
28.11.2005 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage 882
10.08.2006 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage, Elisabeth Sauvage
23.08.2006 Le Portel, Pas-de-Calais, FRANCE 50.42 N - 01.35 E Jean Michel Sauvage 1150
05.10.2006 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage 1193
01.09.2001 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage 97
23.09.2001 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage 119
30.09.2001 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Theo Muusse 126
01.10.2001 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Theo Muusse 127
11.10.2001 Wimereux Plage, Pas-de-Calais, FRANCE 50.46 N - 01.36 E Camille Duponcheel 137
27.10.2001 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage 153
20.09.2002 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage 481
22.09.2002 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage 483
06.10.2002 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage 497
18.10.2002 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Philippe J. Dubois 509
23.11.2002 Baie de Canche, Le Touquet, Pas-de-Calais, FRANCE 50.34 N - 01.36 E Thibaud Daumal 545
21.08.2003 Dungeness, Kent, ENGLAND 50.55 N - 00.55 E David Walker 816
29.09.2003 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage 855
02.11.2003 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage 889
22.09.2004 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Harry Vercruijsse 1214
15.09.2005 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage 1572
22.09.2005 Le Portel, Pas-de-Calais, FRANCE 50.42 N - 01.34 E Christophe Luczak 1579
24.10.2006 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage 1976
20.11.2006 Boulogne-sur-Mer, Pas-de-Calais, FRANCE 50.43 N - 01.37 E Jean Michel Sauvage 2003