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) JYY14 2CY-3CY, February 2015 & March 2016, Scheveningen & IJmuiden, the Netherlands.

CR-Code Black ring with white code: JYY14 LBM;RBNW(JYY14)
Ringing Centre Copenhagen (Denmark) Ring number 3M1614
Species Great Black-backed Gull  Larus marinus
Sex Unknown Age Pullus

Date

Place

Coordinates

Observers

Days/km/°

09.07 2014

Græsholm W, Hirsholmene, Nordjylland, Denmark

57°29'25"N 010°36'15"E

Kergel Pedersen, Camilla; Pedersen, Kjeld Tommy

-

21.08 2014

Grenen, Skagen, Nordjylland, Denmark

57°44'37"N 010°38'16"E

Pedersen, Knud

43/28/4

09.11 2014

Paal 25 Boschplaat strand, Terschelling, The Netherlands

53°26'40"N 005°29'26"E

de Vries, Jacob Jan

123/553/217

28.12 2014

Paal 19 Boschplaat strand, Terschelling, The Netherlands

53°25'41"N 005°24'15"E

de Vries, Jacob Jan

172/558/218

29.12 2014

Paal 19 Boschplaat strand, Terschelling, The Netherlands

53°25'41"N 005°24'15"E

de Vries, Jacob Jan

173/558/218

01.01 2015

Paal 24 Boschplaat strand, Terschelling, The Netherlands

53°26'30"N 005°28'34"E

de Vries, Jacob Jan

176/554/217

13.02 2015

beach Coepelduynen, Katwijk beachmark 86, Zuid-Holland, The Netherlands

52°12'49"N 004°23'59"E

Spierenburg, Peter

219/708/216

14.02 2015

beach Coepelduynen Katwijk beachmark 85-86, Zuid-Holland, The Netherlands

52°12'59"N 004°24'06"E

Spierenburg, Peter

220/708/216

18.02 2015

beachmark 83 Noordwijk, Zuid-Holland, The Netherlands

52°14'14"N 004°25'16"E

Verkade, Hein

224/705/216

23.02 2015

scheveningen, Zuid-Holland, The Netherlands

52°05'59"N 004°16'00"E

Altenburg, Ruud; Muusse, Mars

229/724/216

27.02 2015

scheveningen, Zuid-Holland, The Netherlands

52°05'58"N 004°16'00"E

Altenburg, Ruud; Muusse, Mars

233/724/216

28.02 2015

Scheveningen beach, Zuid-Holland, The Netherlands

52°06'15"N 004°15'52"E

van Kleinwee, Maarten; Walta, Caroline

234/723/216

15.03 2015

Scheveningen, Binnenhaven, Zuid-Holland, The Netherlands

52°05'56"N 004°15'53"E

Minnaar, Koos

249/724/216

28.03 2015

IJmondhaven, IJmuiden, Noord-Holland, The Netherlands

52°27'39"N 004°34'14"E

Verbeek, José

262/679/217

30.03 2015

Scheveningen - Tweede haven, Zuid-Holland, The Netherlands

52°05'55"N 004°16'07"E

Keijzer, Jesse; Loeve, Merijn

264/724/216

16.04 2015

Meijendel beach, Zuid-Holland, The Netherlands

52°07'44"N 004°18'14"E

Snellink, Leo

281/720/216

27.04 2015

Bergen aan Zee, Noord-Holland, Noord-Holland, The Netherlands

52°40'27"N 004°37'49"E

Zwaan, Klaas

292/657/217

27.04 2015

Bergen aan Zee, Noord-Holland, The Netherlands

52°39'55"N 004°37'43"E

Vlugt, Dook

292/657/217

07.10 2015

Ameland Paal 17, Ameland, The Netherlands

53°27'44"N 005°48'57"E

de Jong, Jan F.

455/540/215

10.10 2015

Ameland Paal 17, Ameland, The Netherlands

53°27'44"N 005°48'57"E

de Jong, Jan F.

458/540/215

06.03 2016

IJmuiden Haven, Noord-Holland, The Netherlands

52°27'43"N 004°34'52"E

Muusse, Mars

606/678/217

below: Great Black-backed Gull (Larus marinus) JYY14 3CY, March 06 2016, IJmuiden, the Netherlands.

Mirror on P10. Probably female.

below: Great Black-backed Gull (Larus marinus) JYY14 2CY, February 23 & 27 2015, Scheveningen, the Netherlands.

US: 100%, LS: 75-99%, TOT SCAPS: 75-99%. Coverts and tertials juvenile.