Great Black-backed Gull (Larus marinus)
(last update: July 12, 2015)
Great Black-backed Gull (Larus marinus) JU754 1CY-3CY, December 2014 - September 2016, IJmuiden, the Netherlands.
CR-Code Black ring with white code: JU754 LBNW(JU754);RBM
Ringing Centre Stavanger Museum (Norway) Ring number 3022100
Species Great Black-backed Gull Larus marinus
Sex Unknown Age Pullus
| Date | Place |
Coordinates |
Observers |
Days/km/° |
30.06 2014 |
Slettholmen, Randesund, Kristiansand, Vest-Agder, Norway |
58°06'28"N 008°05'44"E |
Wrånes, Eldar |
- |
20.12 2014 |
Kotterkade Midden, Haringhaven, IJmuiden, Noord-Holland, The Netherlands |
52°27'26"N 004°34'59"E |
Altenburg, Ruud; Muusse, Mars |
173/666/200 |
30.12 2014 |
beach Nora Noordwijk, Zuid-Holland, The Netherlands |
52°17'15"N 004°27'37"E |
Spierenburg, Peter |
183/687/201 |
08.02 2015 |
IJmuiden Spuisluis, Noord-Holland, The Netherlands |
52°28'15"N 004°36'06"E |
Verbeek, José |
223/665/200 |
15.02 2015 |
IJmuiden Zuidpierstrand, Noord-Holland, The Netherlands |
52°27'33"N 004°33'04"E |
Koster, Jasper |
230/667/201 |
03.04 2015 |
Velsen Beach, Noord-Holland, The Netherlands |
52°28'25"N 004°34'19"E |
Zorgdrager, Jan |
277/665/201 |
05.04 2015 |
Wijk a, Noord-Holland, The Netherlands |
52°27'37"N 004°33'08"E |
Zwaan, Klaas |
279/667/201 |
05.04 2015 |
IJmuiden zuidpierstrand, Noord-Holland, The Netherlands |
52°27'33"N 004°33'04"E |
Zwaan, Klaas |
279/667/201 |
26.04 2015 |
IJmuiden Zuidpierstrand, Noord-Holland, The Netherlands |
52°27'33"N 004°33'04"E |
Meijer, Arno |
300/667/201 |
26.04 2015 |
IJmuiden Zuidpier, Noord-Holland, The Netherlands |
52°27'32"N 004°32'09"E |
Koster, Jasper; Notenboom, Richard |
300/667/201 |
08.05 2015 |
Forteiland Zuid, IJmuiden, Noord-Holland, The Netherlands |
52°27'51"N 004°34'35"E |
Cottaar, Fred |
312/666/201 |
16.07 2015 |
Forteiland Zuid, IJmuiden, Noord-Holland, The Netherlands |
52°27'51"N 004°34'35"E |
Cottaar, Fred |
381/666/201 |
30.07 2015 |
IJmuiden Zuidpierstrand, Noord-Holland, The Netherlands |
52°27'33"N 004°33'04"E |
Zwaan, Klaas |
395/667/201 |
08.08 2015 |
IJmuiden zuidpierstrand, Noord-Holland, The Netherlands |
52°27'33"N 004°33'04"E |
Zorgdrager, Jan |
404/667/201 |
15.08 2015 |
Kennemermeer strand, IJmuiden, Noord-Holland, The Netherlands |
52°27'06"N 004°33'24"E |
Zorgdrager, Jan |
411/668/201 |
15.08 2015 |
IJmuiden Strand, Noord-Holland, The Netherlands |
52°27'07"N 004°33'20"E |
van Kleinwee, Maarten; Walta, Caroline |
411/668/201 |
21.08 2015 |
Felison terminal, Vissershaven, IJmuiden, Noord-Holland, The Netherlands |
52°27'45"N 004°35'06"E |
Cottaar, Fred |
417/666/200 |
28.08 2015 |
Felison terminal, Vissershaven, IJmuiden, Noord-Holland, The Netherlands |
52°27'45"N 004°35'06"E |
Cottaar, Fred |
424/666/200 |
30.08 2015 |
IJmondhaven, IJmuiden, Noord-Holland, The Netherlands |
52°27'39"N 004°34'14"E |
Cottaar, Fred |
426/666/201 |
05.09 2015 |
IJmondhaven, IJmuiden, Noord-Holland, The Netherlands |
52°27'39"N 004°34'14"E |
Verbeek, José |
432/666/201 |
13.09 2015 |
IJmuiden Kennemer Strand , Noord-Holland, The Netherlands |
52°27'11"N 004°33'21"E |
van Kleinwee, Maarten; Zorgdrager, Jan |
440/667/201 |
20.09 2015 |
IJmuiden Strand, Noord-Holland, The Netherlands |
52°26'24"N 004°33'29"E |
Muusse, Mars |
447/669/201 |
25.09 2015 |
Katwijk, Binnenwatering, Zuid-Holland, The Netherlands |
52°12'32"N 004°24'08"E |
Spierenburg, Peter |
452/696/201 |
09.10 2015 |
IJmuiden Strand, Noord-Holland, The Netherlands |
52°26'24"N 004°33'29"E |
Loeve, Merijn; Muusse, Mars |
466/669/201 |
09.10 2015 |
IJmuiden haven, Noord-Holland, The Netherlands |
52°27'34"N 004°35'08"E |
Loeve, Merijn |
466/666/200 |
27.10 2015 |
IJmuiden Strand, Noord-Holland, The Netherlands |
52°26'24"N 004°33'29"E |
Loeve, Merijn |
484/669/201 |
03.11 2015 |
IJmuiden haven, Noord-Holland, The Netherlands |
52°27'30"N 004°35'39"E |
Tal, Tohar |
491/666/200 |
17.01 2016 |
IJmuiden, Noord-Holland, The Netherlands |
52°27'24"N 004°33'07"E |
Hamann, Jörg |
566/667/201 |
19.01 2016 |
IJmuiden Kennemer Strand, Noord-Holland, The Netherlands |
52°27'11"N 004°33'21"E |
Rotscheid, Rutger |
568/667/201 |
22.01 2016 |
IJmuiden Strand, Noord-Holland, The Netherlands |
52°26'24"N 004°33'29"E |
Muusse, Mars |
571/669/201 |
28.01 2016 |
IJmuiden, Forteiland, W- piertje., Noord-Holland, The Netherlands |
52°27'50"N 004°34'25"E |
Verbeek, José |
577/666/201 |
01.02 2016 |
IJmuiden, Forteiland W- piertje, Noord-Holland, The Netherlands |
52°27'50"N 004°34'24"E |
Cottaar, Fred |
581/666/201 |
27.02 2016 |
IJmuiden Zuidpierstrand, Noord-Holland, The Netherlands |
52°27'33"N 004°33'04"E |
Los, Martijn |
607/667/201 |
29.02 2016 |
IJmuiden, Noord-Holland, The Netherlands |
52°27'33"N 004°32'58"E |
Roeland, Eric |
609/667/201 |
07.03 2016 |
IJmuiden, Forteiland, W- piertje., Noord-Holland, The Netherlands |
52°27'50"N 004°34'25"E |
Verbeek, José |
616/666/201 |
18.03 2016 |
IJmuiden Port - Trawlerkade, Noord-Holland, The Netherlands |
52°27'24"N 004°35'08"E |
van Kleinwee, Maarten; Zorgdrager, Jan |
627/666/200 |
09.04 2016 |
IJmuiden, Forteiland, W- piertje., Noord-Holland, The Netherlands |
52°27'50"N 004°34'25"E |
Verbeek, José |
649/666/201 |
06.05 2016 |
IJmuiden, Forteiland, W- piertje., Noord-Holland, The Netherlands |
52°27'50"N 004°34'25"E |
Verbeek, José |
676/666/201 |
27.07 2016 |
IJmuiden, Forteiland, W- piertje., Noord-Holland, The Netherlands |
52°27'50"N 004°34'25"E |
Verbeek, José |
758/666/201 |
30.07 2016 |
ijmuiden, strand zuidpier, Noord-Holland, The Netherlands |
52°27'34"N 004°32'59"E |
Zorgdrager, Jan |
761/667/201 |
31.07 2016 |
IJmuiden Zuidpierstrand, Noord-Holland, The Netherlands |
52°27'33"N 004°33'04"E |
Zwaan, Klaas |
762/667/201 |
20.08 2016 |
IJmuiden Strand, Noord-Holland, The Netherlands |
52°27'34"N 004°32'59"E |
Muusse, Mars |
782/667/201 |
21.08 2016 |
IJmuiden, IJmondhaven., Noord-Holland, The Netherlands |
52°27'37"N 004°34'13"E |
Cottaar, Fred |
783/666/201 |
22.08 2016 |
IJmuiden, IJmondhaven., Noord-Holland, The Netherlands |
52°27'37"N 004°34'13"E |
Verbeek, José |
784/666/201 |
24.08 2016 |
IJmuiden, Forteiland, W- piertje., Noord-Holland, The Netherlands |
52°27'50"N 004°34'25"E |
Verbeek, José |
786/666/201 |
27.08 2016 |
IJmuiden, Noord-Holland, The Netherlands |
52°22'38"N 004°49'53"E |
Zorgdrager, Jan |
789/670/199 |
27.08 2016 |
ijmuiden, strand zuidpier, Noord-Holland, The Netherlands |
52°22'38"N 004°49'53"E |
Zorgdrager, Jan |
789/670/199 |
28.08 2016 |
IJmuiden Zuidpierstrand, Noord-Holland, The Netherlands |
52°27'33"N 004°33'04"E |
Bos, Roely |
790/667/201 |
02.09 2016 |
IJmuiden Zuidpierstrand, Noord-Holland, The Netherlands |
52°27'33"N 004°33'04"E |
Bos, Roely |
795/667/201 |
04.09 2016 |
IJmuiden, IJmondhaven., Noord-Holland, The Netherlands |
52°27'37"N 004°34'13"E |
Verbeek, José |
797/666/201 |
11.09 2016 |
ijmuiden, strand zuidpier, Noord-Holland, The Netherlands |
52°27'34"N 004°32'59"E |
de Jager, Kees |
804/667/201 |
11.09 2016 |
IJmuiden Beach, Noord-Holland, The Netherlands |
52°26'24"N 004°33'29"E |
van Kleinwee, Maarten; Zorgdrager, Jan |
804/669/201 |
16.09 2016 |
IJmuiden Kennemer Strand , Noord-Holland, The Netherlands |
52°27'11"N 004°33'21"E |
Zorgdrager, Jan |
809/667/201 |
20.09 2016 |
IJmuiden Zuidpierstrand, Noord-Holland, The Netherlands |
52°27'33"N 004°33'04"E |
Zwaan, Klaas |
813/667/201 |
21.09 2016 |
IJmuiden, Noord-Holland, The Netherlands |
52°27'31"N 004°33'08"E |
venhuis, sjek |
814/667/201 |
24.09 2016 |
IJmuiden Zuidpierstrand, Noord-Holland, The Netherlands |
52°27'33"N 004°33'04"E |
Zwaan, Hidde; Zwaan, Klaas |
817/667/201 |
25.09 2016 |
IJmuiden, Noord-Holland, The Netherlands |
52°27'24"N 004°33'07"E |
Hamann, Jörg |
818/667/201 |
26.09 2016 |
IJmuiden Strand, Noord-Holland, The Netherlands |
52°26'24"N 004°33'29"E |
Muusse, Mars |
819/669/201 |
below: Great Black-backed Gull (Larus marinus) JU754 (3CY), September 26 2016, IJmuiden, the Netherlands.
P7/P10.
below: Great Black-backed Gull (Larus marinus) JU754 (3CY), August 30 2016, IJmuiden, the Netherlands.
P6/P9.
below: Great Black-backed Gull (Larus marinus) JU754 (3CY), August 20 2016, IJmuiden, the Netherlands.
below: Great Black-backed Gull (Larus marinus) JU754 2nd cycle (3CY), March 18 2016, IJmuiden, the Netherlands. Picture: Maarten van Kleinwee.
Compare with October 2015, and see how the upperparts have changed over the winter period.
below: Great Black-backed Gull (Larus marinus) JU754 2nd cycle (3CY), January 22 2016, IJmuiden, the Netherlands.
2nd gen P10 fully grown, showing a small but distinct mirror. Coverts from partial autumn moult appear blackish.
below: Great Black-backed Gull (Larus marinus) JU754 2nd cycle (2CY), October 09 2015, IJmuiden, the Netherlands.
2nd gen P10 fully grown, showing a small but distinct mirror. Partial autumn moult started.
below: Great Black-backed Gull (Larus marinus) JU754 2nd cycle (2CY), September 20 2015, IJmuiden, the Netherlands.
P9/-. P10 halfway, another example for 2nd gen P10 in GBBG showing a small but distinct mirror.
below: Great Black-backed Gull (Larus marinus) JU754 1st cycle (2CY), April 24 2015, IJmuiden, the Netherlands. Picture: Fred Hopman.
All scaps replaced. P1 shed, so technically complete moult has commenced.
below: Great Black-backed Gull (Larus marinus) JU754 1st cycle (1CY), December 20 2014, IJmuiden, the Netherlands.
Upper scapulars replaced. Replaced body feathers on flank, side of breast and head. Otherwise juvenile plumage.
