Great Black-backed Gull (Larus marinus)
(last update: July 12, 2015)
Great Black-backed Gull (Larus marinus) JU161 1CY-3CY, December 2014 - February 2016, IJmuiden, the Netherlands.
CR-Code Black ring with white code: JU161 LBNW(JU161);RBM
Ringing Centre Stavanger Museum (Norway) Ring number 3006600
Species Great Black-backed Gull Larus marinus
Sex Unknown Age Pullus
| Date | Place |
Coordinates |
Observers |
Days/km/° |
01.07 2014 |
LYNGHOLMEN, Lyngdal, Vest-Agder, Norway |
58°00'37"N 007°00'49"E |
Olsen, Knut Sigbjørn |
- |
10.10 2014 |
Forteiland Westpier, IJmuiden, Noord-Holland, The Netherlands |
52°27'50"N 004°34'24"E |
Verbeek, José |
101/636/195 |
11.10 2014 |
Kennemermeer strand, IJmuiden, Noord-Holland, The Netherlands |
52°27'06"N 004°33'24"E |
Zwaan, Klaas |
102/637/195 |
12.10 2014 |
Loggerstraat west, Haringhaven, IJmuiden, Noord-Holland, The Netherlands |
52°27'34"N 004°34'54"E |
Zorgdrager, Jan |
103/636/195 |
18.10 2014 |
IJmuiden, Trawlerkade, Noord-Holland, The Netherlands |
52°27'35"N 004°35'17"E |
Zwaan, Klaas |
109/636/194 |
09.11 2014 |
IJmuiden Zuidpierstrand, Noord-Holland, The Netherlands |
52°27'33"N 004°33'04"E |
de Boer, Douwe |
131/637/195 |
15.11 2014 |
Kennemermeer strand, IJmuiden, Noord-Holland, The Netherlands |
52°27'06"N 004°33'24"E |
Zwaan, Klaas |
137/637/195 |
22.11 2014 |
Kennemermeer strand, IJmuiden, Noord-Holland, The Netherlands |
52°27'06"N 004°33'24"E |
Zwaan, Klaas |
144/637/195 |
20.12 2014 |
Kotterkade Midden, Haringhaven, IJmuiden, Noord-Holland, The Netherlands |
52°27'26"N 004°34'59"E |
Altenburg, Ruud; Muusse, Mars |
172/636/195 |
12.04 2015 |
IJmuiden IJmond, Noord-Holland, The Netherlands |
52°27'33"N 004°34'29"E |
Zorgdrager, Jan |
285/636/195 |
05.06 2015 |
Forteiland Zuid, IJmuiden, Noord-Holland, The Netherlands |
52°27'51"N 004°34'35"E |
Cottaar, Fred |
339/636/195 |
12.07 2015 |
Forteiland Westpier, IJmuiden, Noord-Holland, The Netherlands |
52°27'50"N 004°34'24"E |
van Kleinwee, Maarten; Zorgdrager, Jan |
376/636/195 |
17.07 2015 |
Forteiland Zuid, IJmuiden, Noord-Holland, The Netherlands |
52°27'51"N 004°34'35"E |
Cottaar, Fred |
381/636/195 |
19.07 2015 |
Forteiland Westpier, IJmuiden, Noord-Holland, The Netherlands |
52°27'50"N 004°34'24"E |
Verbeek, José |
383/636/195 |
24.07 2015 |
Forteiland Zuid, IJmuiden, Noord-Holland, The Netherlands |
52°27'51"N 004°34'35"E |
Cottaar, Fred |
388/636/195 |
30.07 2015 |
Forteiland Zuid, IJmuiden, Noord-Holland, The Netherlands |
52°27'51"N 004°34'35"E |
Cottaar, Fred |
394/636/195 |
03.08 2015 |
Forteiland Zuid, IJmuiden, Noord-Holland, The Netherlands |
52°27'51"N 004°34'35"E |
Cottaar, Fred |
398/636/195 |
08.08 2015 |
Forteiland Zuid, IJmuiden, Noord-Holland, The Netherlands |
52°27'51"N 004°34'35"E |
Cottaar, Fred |
403/636/195 |
01.09 2015 |
IJmuiden, Forteiland W- piertje, Noord-Holland, The Netherlands |
52°27'50"N 004°34'24"E |
Verbeek, José |
427/636/195 |
02.09 2015 |
IJmuiden, loggerstraat west, Noord-Holland, The Netherlands |
52°27'36"N 004°34'51"E |
Zorgdrager, Jan |
428/636/195 |
07.09 2015 |
IJmondhaven, IJmuiden, Noord-Holland, The Netherlands |
52°27'39"N 004°34'14"E |
Verbeek, José |
433/636/195 |
18.09 2015 |
IJmuiden Kennemer Strand , Noord-Holland, The Netherlands |
52°27'11"N 004°33'21"E |
Zorgdrager, Jan |
444/637/195 |
19.09 2015 |
IJmuiden Strand, Noord-Holland, The Netherlands |
52°27'20"N 004°33'10"E |
van Kleinwee, Maarten; Walta, Caroline |
445/637/195 |
22.11 2015 |
IJmuiden Jachthaven, Noord-Holland, The Netherlands |
52°27'29"N 004°33'34"E |
Muusse, Mars |
509/637/195 |
22.11 2015 |
IJmondhaven, IJmuiden, Noord-Holland, The Netherlands |
52°27'39"N 004°34'14"E |
Verbeek, José |
509/636/195 |
24.02 2016 |
Forteiland Westpier, IJmuiden, Noord-Holland, The Netherlands |
52°27'50"N 004°34'24"E |
Zorgdrager, Jan |
603/636/195 |
24.02 2016 |
IJmuiden Haven, Noord-Holland, The Netherlands |
52°27'43"N 004°34'52"E |
Muusse, Mars; van Kleinwee, Maarten; Zorgdrager, Jan |
603/636/195 |
below: Great Black-backed Gull (Larus marinus) JU161 1st cycle (1CY), December 20 2014, IJmuiden, the Netherlands.
Lower row of scapulars still juvenile. Replaced body feathers on flank, side of breast and head. Otherwise juvenile plumage.
below: Great Black-backed Gull (Larus marinus) JU161 1st cycle (2CY), April 05 2015, IJmuiden, the Netherlands.
Lower row of scapulars still juvenile. US: 100%, LS:75-99%, TOT SCAPS: 75-99%.
below: Great Black-backed Gull (Larus marinus) JU161 2nd cycle (2CY), November 22 2015, IJmuiden, the Netherlands.
Mirror on 2nd gen P10.
below: Great Black-backed Gull (Larus marinus) JU161 2nd cycle (3CY), February 24 2016, IJmuiden, the Netherlands.
New scaps have been moulted in over the last 2 months; they appear dark blackish.
