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 3cy March

Under construction

 

7095jp36.jpg (66909 bytes)Great Black-backed Gull (Larus marinus) 3cy 48C March 12 2009, Boulogne / Mer, France. Picture Jean Michel Sauvage.
1598.jpg (74227 bytes)Great Black-backed Gull JA615 (Larus marinus) 3cy: March 21 2010, Scheveningen, the Netherlands. Picture: M v Kleinwee.
1598.jpg (74227 bytes)Great Black-backed Gull JE610 (Larus marinus) 3cy, March 31 2011, Amsterdam - IJburg, The Netherlands. Picture: Jan Zorgdrager.
9149.jpg (76564 bytes)Great Black-backed Gull (Larus marinus) 3cy: March 14 2008, IJmuiden, the Netherlands.
8985gbbg3cy.jpg (66057 bytes)Great Black-backed Gull (Larus marinus) 3cy: March 16 2003, Boulogne- sur-Mer, France (50.42 N - 01.34 E).
9018gbbg3cy.jpg (51312 bytes)Great Black-backed Gull (Larus marinus) 3cy: March 16 2003, Boulogne-sur-Mer, France (50.42 N - 01.34 E).
9232gbbg3cy.jpg (51979 bytes)Great Black-backed Gull (Larus marinus) 3cy: March 17 2003, Boulogne- sur-Mer, France (50.42 N - 01.34 E).
9234gbbg.jpg (74680 bytes)Great Black-backed Gull (Larus marinus) 3cy: March 17 2003, Boulogne- sur-Mer, France (50.42 N - 01.34 E).
9385gbbg.jpg (56139 bytes)Great Black-backed Gull (Larus marinus) 3cy: March 17 2003, Boulogne- sur-Mer, France (50.42 N - 01.34 E).
9308gbbg.jpg (52907 bytes)Great Black-backed Gull (Larus marinus) 3cy: March 17 2003, Boulogne- sur-Mer, France (50.42 N - 01.34 E).
9520gbbg.jpg (63050 bytes)Great Black-backed Gull (Larus marinus) 3cy: March 18 2003, Boulogne- sur-Mer, France (50.42 N - 01.34 E).