Great Black-backed Gull (Larus marinus)
(last update: July 12, 2015)
Great Black-backed Gull (Larus marinus) JU144 2CY, August - September 2015 , IJmuiden, the Netherlands. Picture: Maarten van Kleinwee & Mars Muusse.
CR-Code Black ring with white code: JU144 LBNW(JU144);RBM
Ringing Centre Stavanger Museum (Norway) Ring number 3006649
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 |
- |
08.05 2015 |
IJmuiden, Forteiland, Noord-Holland, The Netherlands |
52°27'50"N 004°34'30"E |
Cottaar, Fred |
311/636/195 |
09.05 2015 |
IJmuiden, IJmondhaven, Noord-Holland, The Netherlands |
52°27'37"N 004°34'12"E |
Verbeek, José |
312/636/195 |
20.06 2015 |
IJmuiden, Forteiland, W- op het piertje. , Noord-Holland, The Netherlands |
52°27'50"N 004°34'23"E |
Verbeek, José |
354/636/195 |
27.06 2015 |
IJmuiden, Forteiland, Noord-Holland, The Netherlands |
52°27'50"N 004°34'30"E |
Cottaar, Fred |
361/636/195 |
17.07 2015 |
IJmuiden, Forteiland, Noord-Holland, The Netherlands |
52°27'50"N 004°34'30"E |
Cottaar, Fred |
381/636/195 |
18.07 2015 |
IJmuiden, Forteiland, W- op het piertje. , Noord-Holland, The Netherlands |
52°27'50"N 004°34'23"E |
Verbeek, José |
382/636/195 |
14.08 2015 |
Forteiland Zuid, IJmuiden, Noord-Holland, The Netherlands |
52°27'51"N 004°34'35"E |
Cottaar, Fred |
409/636/195 |
19.07 2015 |
IJmuiden, Forteiland, W- op het piertje. , Noord-Holland, The Netherlands |
52°27'50"N 004°34'23"E |
Verbeek, José |
383/636/195 |
22.08 2015 |
IJmuiden Strand, Noord-Holland, The Netherlands |
52°26'24"N 004°33'29"E |
Muusse, Mars; van Kleinwee, Maarten; Zorgdrager, Jan |
417/639/195 |
04.09 2015 |
IJmuiden, IJmondhaven, Noord-Holland, The Netherlands |
52°27'35"N 004°34'11"E |
Cottaar, Fred |
430/636/195 |
18.09 2015 |
IJmuiden Kennemer Strand , Noord-Holland, The Netherlands |
52°27'11"N 004°33'21"E |
Zorgdrager, Jan |
444/637/195 |
20.09 2015 |
IJmuiden Strand, Noord-Holland, The Netherlands |
52°26'24"N 004°33'29"E |
Muusse, Mars |
446/639/195 |
Great Black-backed Gull (Larus marinus) JU144 2CY, September 20 2015 , IJmuiden, the Netherlands.
P9/-. P10 halfway, another example for 2nd gen P10 in GBBG showing a small but distinct mirror.
Partial autumn moult started. Upper tertials, inner coverts and often a row of median coverts will be replaced for 3rd gen feathers.
Great Black-backed Gull (Larus marinus) JU144 2CY, August 22 2015 , IJmuiden, the Netherlands. Picture: Maarten van Kleinwee.
P7/-. P8 almost equal in length to P7.
