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) JU202 2CY, February & March 2015, IJmuiden, the Netherlands.

CR-Code Black ring with white code: JU202 LBM;RBNW(JU202)
Ringing Centre Stavanger Museum (Norway) Ring number 3038152
Species Great Black-backed Gull  Larus marinus
Sex Unknown Age Pullus

Date

Place

Coordinates

Observers

Days/km/°

30.06 2014

Askerøya Stangholmen, Tvedestrand, Aust-Agder, Norway

58°36'57"N 009°07'18"E

Lome, Carsten

-

20.11 2014

Skjoldfeltet, North Sea (offshore), North Sea

55°31'49"N 004°54'39"E

Schmidt, Carlo Sejer

143/427/218

17.01 2015

Vlieland Northsea beach near breakwater 25, Vlieland, The Netherlands

53°17'22"N 005°07'04"E

Zuhorn, Carl

201/642/204

23.02 2015

ijmuiden, Noord-Holland, The Netherlands

52°27'26"N 004°34'59"E

Altenburg, Ruud
Muusse, Mars

238/742/204

below: Great Black-backed Gull (Larus marinus) JU202 2CY, March 17 2015, IJmuiden, the Netherlands.

US: 100%, LS: 75-99%, TOT SCAPS: 75-99%.

below: Great Black-backed Gull (Larus marinus) JU202 2CY, March 02 2015, IJmuiden, the Netherlands.

US: 100%, LS: 75-99%, TOT SCAPS: 75-99%.

below: Great Black-backed Gull (Larus marinus) JU202 2CY, February 23 2015, IJmuiden, the Netherlands.

US: 100%, LS: 75-99%, TOT SCAPS: 75-99%.