Great Black-backed Gull (Larus marinus)

(last update: July 12, 2015)

Coordinators:
Jean-Michel Sauvage (France)
Morten Helberg (Norway)
Nils Helge Lorentzen (Norway)
Mars Muusse (Netherlands)

Great Black-backed Gull (Larus marinus) JK260 2CY, March 18 2018, Lauwersoog, the Netherlands.

CR-Code Black ring with white code: JK260 LBM;RBNW(JK260)
Ringing Centre Stavanger Museum (Norway) Ring number 3050760
Species Great Black-backed Gull  Larus marinus
Sex Unknown Age Pullus

Date

Place

Coordinates

Observers

Days/km/°

23.06 2017

Kalvøysundbråttene, Arendal, Aust-Agder, Norway

58°32'14"N 008°59'37"E

Lome, Carsten

-

24.12 2017

Lauwersoog harbour, Groningen, The Netherlands

53°24'29"N 006°12'16"E

van der Velde, Marco

184/596/198

18.02 2018

Lauwersoog - veerhaven, Groningen, The Netherlands

53°24'36"N 006°11'52"E

Kootstra, Johan

240/596/198

28.02 2018

Lauwersoog Visafslag, Groningen, The Netherlands

53°24'28"N 006°12'13"E

Gorissen, Pieter

250/596/198

18.03 2018

Lauwersoog, Groningen, The Netherlands

53°24'28"N 006°12'11"E

Muusse, Mars

268/596/198

US: 100%, LS: 75-99%, TOT SCAPS: 75-99%. Tertials and coverts juvenile. One tail-feather 2nd gen.