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 (Larus marinus) JL90 2cy: March 12 2007, IJmuiden, the Netherlands (52.27 N, 4.33 E)

CR-Code Black with white code JL90  Ringing Centre  Stavanger  Ringnumber 3006440 Ringer Nils Helge Lorentzen

Species  Great Black-backed Gull (Larus marinus)  Sex  X  Age Pull  Date 28.06.2006

Place Leiholmen, Mandal, Vest-Agder, NORWAY Co-ordinates 58.00.19 N - 07.38.54 E

A Norwegian bird (male) with most of the scapulars 2nd generation.