Great Black-backed Gull (Larus marinus)
(last update: July 12, 2015)
Great Black-backed Gull (Larus marinus) JYU88 2CY - 4CY, November 2015 - October 2017, the Netherlands.
Ringed as pullus on July 09 2014 at Græsholm W, Hirsholmene, Nordjylland, Denmark (57°29'25"N 010°36'15"E).
CR-Code Black ring with white code: JYU88 LBM;RBNW(JYU88)
Ringing Centre Copenhagen (Denmark) Ring number 3M0588
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 |
- |
15.10 2014 |
Kennemermeer strand, IJmuiden, Noord-Holland, The Netherlands |
52°27'06"N 004°33'24"E |
Zwaan, Klaas |
98/680/217 |
23.01 2015 |
Le Portel Plage, Pas-de-Calais, France |
50°42'48"N 001°34'06"E |
Sauvage, Jean Michel |
198/955/221 |
23.01 2015 |
Boulogne-sur-Mer Port, Pas-de-Calais, France |
50°43'34"N 001°35'04"E |
Feys, Simon |
198/953/221 |
03.04 2015 |
Velsen Beach, Noord-Holland, The Netherlands |
52°28'25"N 004°34'19"E |
Zorgdrager, Jan |
268/677/217 |
12.04 2015 |
Noordwijk aan Zee, beach, Zuid-Holland, The Netherlands |
52°14'19"N 004°25'22"E |
Hoeben, Rob |
277/705/216 |
03.07 2015 |
Forteiland Noordwest, IJmuiden, Noord-Holland, The Netherlands |
52°27'56"N 004°34'27"E |
Verbeek, José |
359/678/217 |
23.07 2015 |
Petten, Polder R, Noord-Holland, The Netherlands |
52°46'01"N 004°40'08"E |
Zorgdrager, Jan |
379/646/218 |
03.08 2015 |
Forteiland Zuid, IJmuiden, Noord-Holland, The Netherlands |
52°27'51"N 004°34'35"E |
Cottaar, Fred |
390/678/217 |
08.08 2015 |
Forteiland Zuid, IJmuiden, Noord-Holland, The Netherlands |
52°27'51"N 004°34'35"E |
Cottaar, Fred |
395/678/217 |
06.09 2015 |
Katwijk aan Zee, Binnenwatering, Zuid-Holland, The Netherlands |
52°12'31"N 004°24'10"E |
van Kleinwee, Maarten |
424/709/216 |
07.10 2015 |
IJmuiden, Felison terminal, Noord-Holland, The Netherlands |
52°27'44"N 004°35'10"E |
Verbeek, José |
455/678/216 |
09.11 2015 |
IJmuiden haven, Noord-Holland, The Netherlands |
52°27'30"N 004°35'39"E |
Loeve, Merijn |
488/678/216 |
10.11 2015 |
IJmondhaven, IJmuiden, Noord-Holland, The Netherlands |
52°27'39"N 004°34'14"E |
Verbeek, José |
489/679/217 |
13.11 2015 |
IJmondhaven, IJmuiden, Noord-Holland, The Netherlands |
52°27'39"N 004°34'14"E |
Verbeek, José |
492/679/217 |
20.11 2015 |
IJmuiden, loggerstraat west, Noord-Holland, The Netherlands |
52°27'36"N 004°34'51"E |
Zorgdrager, Jan |
499/678/216 |
07.02 2016 |
IJmuiden, IJmondhaven., Noord-Holland, The Netherlands |
52°27'37"N 004°34'13"E |
Verbeek, José |
578/679/217 |
30.04 2016 |
Katwijk aan Zee Strand, Buitenwatering N, The Netherlands |
52°12'45"N 004°23'56"E |
Muusse, Mars |
661/708/216 |
16.05 2016 |
Katwijk aan Zee Strand, Zuid-Holland, The Netherlands |
52°13'07"N 004°24'13"E |
Marijnis, Annelies |
677/708/216 |
02.06 2016 |
Katwijk aan Zee, Binnenwatering, Zuid-Holland, The Netherlands |
52°12'31"N 004°24'10"E |
Marijnis, Annelies |
694/709/216 |
08.07 2016 |
Schoorl, reservaat de Putten, Noord-Holland, The Netherlands |
52°44'10"N 004°38'44"E |
Algera, Sytze |
730/650/218 |
08.10 2017 |
Noordwijk north beach, Zuid-Holland, The Netherlands |
52°15'38"N 004°26'29"E |
Muusse, Mars |
1187/702/216 |
13.10 2017 |
Katwijk, Zuid-Holland, The Netherlands |
52°12'31"N 004°24'07"E |
Marijnis, Annelies |
1192/709/216 |
18.10 2017 |
IJmuiden Zuidpierstrand, Noord-Holland, The Netherlands |
52°27'33"N 004°33'04"E |
Muusse, Mars |
1197/680/217 |
26.10 2017 |
Katwijk aan Zee Strand, Zuid-Holland, The Netherlands |
52°12'33"N 004°23'46"E |
Marijnis, Annelies; Muusse, Mars |
1205/709/216 |
below: Great Black-backed Gull (Larus marinus) JYU88 4CY, October 26 2017, Katwijk, the Netherlands.
Mirror on P8 and P9 and P10 mirror merged with tip.
below: Great Black-backed Gull (Larus marinus) JYU88 4CY, October 18 2017, IJmuiden, the Netherlands.
Mirror on P8 and P9 and P10 mirror merged with tip.
below: Great Black-backed Gull (Larus marinus) JYU88 4CY, October 08 2017, Noordwijk, the Netherlands.
P8 f.g. P9<P8. Central secs growing.
below: Great Black-backed Gull (Larus marinus) JYU88 3CY, April 30 2016, Katwijk, the Netherlands.
2nd generation flight feathers with mirror on P10. Complete moult started: P1-P2 dropped.
below: Great Black-backed Gull (Larus marinus) JYU88 2CY, November 20 2015, IJmuiden, the Netherlands. Picture: Jan Zorgdrager.
2nd generation flight feathers with mirror on P10.
