Great Black-backed Gull (Larus marinus)
(last update: July 12, 2015)
Great Black-backed Gull (Larus marinus) JM07 2cy: March 05 2007, IJmuiden, the Netherlands (52.27 N, 4.33 E)
CR-Code Black with white code JM07 Ringing Centre Stavanger Ringnumber 3005657 Ringer Morten Helberg
Species Great Black-backed Gull (Larus marinus) Sex X Age Pull Date 29.06.2006
Place Vestre Bratholmen, Lindesnes, Vest-Agder, NORWAY Co-ordinates 57.59.16 N - 07.05.16 E
A Norwegian bird (male) with almost all scapulars 2nd generation. 2nd photo: Stef Waasdorp, biking with two plastic bags with fish left-overs, attracting gulls.
Below: JM07, how to swallow & fight over fish?