Great Black-backed Gull (Larus marinus)
(last update: July 12, 2015)
GreatBlack-backed Gull (Larus marinus) 4cy & 10cy JB42 August 2003 & November 2009, IJmuiden, the Netherlands. Pictures Mars Muusse & Corstiaan Beeke.
CR-Code Blue with black code JB42 Ringing Centre Stavanger
Ringnumber 389169 Ringer Nils Helge Lorentzen
Species Great Black-backed Gull (Larus marinus)
Sex X Age Pull Date 01.07.2000
Place Høgholmen, Lindesnes, Vest-Agder, NORWAY Co-ordinates 58.00 N - 07.12 E
Date |
Place |
Coordinates |
Observers |
Days/km/° |
01.07 2000 |
Høgholmen, Lindesnes, Vest-Agder, Norway |
57°59'55"N 007°11'22"E |
Lorentzen, Nils Helge |
- |
06.09 2002 |
IJmuiden Strand, Noord-Holland, The Netherlands |
52°26'24"N 004°33'29"E |
Cottaar, Fred |
797/640/196 |
28.08 2003 |
IJmuiden Strand, Noord-Holland, The Netherlands |
52°26'24"N 004°33'29"E |
Muusse, Mars |
1153/640/196 |
23.07 2004 |
Svinør, Lindesnes, Vest-Agder, Norway |
58°01'51"N 007°13'24"E |
Ahlbäck, Gerhard |
1483/4/29 |
22.04 2007 |
Snik, Lindesnes, Vest-Agder, Norway |
58°03'09"N 007°16'24"E |
Bentsen, Thomas |
2486/8/39 |
29.10 2008 |
Neeltje Jans, Zeeland, The Netherlands |
51°37'55"N 003°42'01"E |
Lilipaly, Sander |
3042/742/198 |
28.11 2009 |
Westkapelle, Walcheren, Zeeland, The Netherlands |
51°31'48"N 003°26'04"E |
Beeke, Corstiaan |
3437/758/200 |
below: 4cy JB42 August 28 2003, IJmuiden. Picture Mars Muusse.
P4 fully grown, P8-P10 still old. Tail completely white. The old wing-coverts are very bleached pale brown, some indication for immaturity; the new coverts are pitch-black. At IJmuiden beach, together with Herring Gulls (argenteus) and Lesser Black-backed Gulls (graellsii and intermedius).
below: 10cy JB42 November 28 2009, Westkapelle, Walcheren, Zeeland, The Netherlands. Picture Corstiaan Beeke.
P10 almost fully grown.
