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 (L. marinus) 1cy JX0C August 29 2004, IJmuiden, the Netherlands. Picture: Ruud Altenburg.

CR-Code Dark blue ring with white code: JX0C LBBW(JX0C);RBM
Ringing Centre Stavanger Museum (Norway) Ring number 3005750
Species Great Black-backed Gull  Larus marinus
Sex Unknown Age Pullus Date 22.06 2004 (--:--) Accurate to the day
Place Lillekjorten, Mandal, Vest-Agder, Norway - 58°00'07"N 007°18'33"E
Condition Alive and probably healthy and released by a ringer
Ringer(s) Jåbekk, Runar -