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 2cy August

 

8248.jpg (78691 bytes)Great Black-backed Gull (Larus marinus) J28S 2cy: August 21 2003, IJmuiden, the Netherlands.
Ringed in Norway. P8 fully grown.
7698j43a.jpg (80496 bytes)Great Black-backed Gull (Larus marinus) J43A 2cy: August 11 2003, Boulogne/Mer, France (50.42 N - 01.34 E).
Ringed in Norway, also present in March this year.
8471j52c.jpg (85052 bytes)Great Black-backed Gull JE409 (Larus marinus)2cy, August 26 2010, Westkapelle, the Netherlands.
8471j52c.jpg (85052 bytes)Great Black-backed Gull JE638 (Larus marinus)2cy, August 10 2011, Skjoldnes, Farsund, Vest-Agder, Norway. Picture Nils Helge Lorentzen.
gbbg Great Larus marinus) 2cy JW068 August 07 2011, IJmuiden, the Netherlands.
gbbg Great Larus marinus) 2cy JW999 August 25 2012, Boulogne/Mer, France (50.42 N - 01.34 E).
Ringed in Norway, also present in April this year.
8011gbbg9158322.jpg (90352 bytes)Great Black-backed Gull (Larus marinus) NOS 337783 2CY August 14 2013, Boulogne sur Mer, France (50.44 N - 01.35 E). Picture Jean-Michel Sauvage.
8011gbbg9158322.jpg (90352 bytes)Great Black-backed Gull (Larus marinus) NOS 392988 2cy: August 23 2012, Boulogne/Mer, France (50.42 N - 01.34 E).
Ringed in Norway, also present in June this year.
8011gbbg9158322.jpg (90352 bytes)Great Black-backed Gull (Larus marinus) SVS 9158322 2cy: August 15 2003, Westkapelle, the Netherlands.
Ringed in Sweden, Stockholm 9158322. P8 fully grown.
8011gbbg9158322.jpg (90352 bytes)Great Black-backed Gull (Larus marinus) DEH 3112361 2cy, August - September 2012, Boulogne sur Mer, France (50.44 N - 01.35 E). Picture Jean-Michel Sauvage. Ringed on a ship in the North Sea.
8011gbbg9158322.jpg (90352 bytes)Great Black-backed Gull (Larus marinus)2cy NLA 7.103.227 August 13 2008, IJmuiden, the Netherlands.
9101.jpg (76303 bytes)Great Black-backed Gull (Larus marinus) 5T9 1cy-3cy, August 27 2011 - June 29 2013, Sandy Point - Plum Island, Ipswich, MA. 
7662.jpg (51643 bytes)Great Black-backed Gull (Larus marinus) 2cy August 29 2012, IJmuiden, the Netherlands.
7662.jpg (51643 bytes)Great Black-backed Gull (Larus marinus) 2cy August 29 2012, IJmuiden, the Netherlands.
7662.jpg (51643 bytes)Great Black-backed Gull (Larus marinus) 2cy August 29 2012, IJmuiden, the Netherlands.
7662.jpg (51643 bytes)Great Black-backed Gull (Larus marinus) 2cy August 29 2012, IJmuiden, the Netherlands.
7662.jpg (51643 bytes)Great Black-backed Gull (Larus marinus) 2cy August 29 2012, IJmuiden, the Netherlands.
7662.jpg (51643 bytes)Great Black-backed Gull (Larus marinus) 2cy August 29 2012, IJmuiden, the Netherlands.
7662.jpg (51643 bytes)Great Black-backed Gull (Larus marinus) 2cy August 29 2012, IJmuiden, the Netherlands.
7662.jpg (51643 bytes)Great Black-backed Gull (Larus marinus) 2cy August 29 2012, IJmuiden, the Netherlands.
9149.jpg (76564 bytes)Great Black-backed Gull (Larus marinus) 2cy: August 10 2009, IJmuiden, the Netherlands.
8365.jpg (55733 bytes)Great Black-backed Gull (Larus marinus) 2cy: August 26 2003, IJmuiden, the Netherlands.
P7 fully grown.
7679.jpg (56437 bytes)Great Black-backed Gull (Larus marinus) 2cy: August 11 2003, Boulogne/Mer, France (50.42 N - 01.34 E).
7681.jpg (89321 bytes)Great Black-backed Gull (Larus marinus) 2cy: August 11 2003, Boulogne/Mer, France (50.42 N - 01.34 E).
2wmaraug01.jpg (58552 bytes)Great Black-backed Gull (Larus marinus) 2cy: August 2000, Le Portel - Boulogne sur Mer, France (50.42 N - 01.34 E).
2wmaraug02.jpg (57001 bytes)Great Black-backed Gull (Larus marinus) 2cy: August 2000, Le Portel - Boulogne sur Mer, France (50.42 N - 01.34 E).
2wmaraug06.jpg (60344 bytes)Great Black-backed Gull (Larus marinus) 2cy: August 2000, Le Portel - Boulogne sur Mer, France (50.42 N - 01.34 E).
2wmaraug07.jpg (57593 bytes)Great Black-backed Gull (Larus marinus) 2cy: August 2000, Le Portel - Boulogne sur Mer, France (50.42 N - 01.34 E).
2wmaraug08.jpg (73765 bytes)Great Black-backed Gull (Larus marinus) 2cy: August 2000, Le Portel - Boulogne sur Mer, France (50.42 N - 01.34 E).
2wmaraug10.jpg (71384 bytes)Great Black-backed Gull (Larus marinus) 2cy: August 2000, Le Portel - Boulogne sur Mer, France (50.42 N - 01.34 E).
2wmaraug11.jpg (68704 bytes)Great Black-backed Gull (Larus marinus) 2cy: August 2000, Le Portel - Boulogne sur Mer, France (50.42 N - 01.34 E).