Great Black-backed Gull (Larus marinus)

(last update: July 12, 2015)
Coordinators:
Jean-Michel Sauvage (France)
Morten Helberg (Norway)
Nils Helge Lorentzen (Norway)
Mars Muusse (Netherlands)

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Great Black-backed Gull (Larus marinus) J9K5 September 24 2007 & October 26 2008, Boulogne sur Mer, France (50.44 N - 01.35 E). Picture Jean-Michel Sauvage.

Bird ringed as pullus at Lindesnes, on July 05 2002.

05.07 2002 Guleholmane, Lindesnes, Vest-Agder, Norway 57°59'31"N 007°05'39"E
24.05 2003 Oulton Broad, Lowestoft, Suffolk, Great Britain 52°28'21"N 001°42'09"E
25.07 2005 Boulogne-sur-Mer, Pas-de-Calais, France 50°43'40"N 001°35'16"E
22.12 2005 Aldeby, Norfolk, Great Britain 52°28'00"N 001°38'00"E
17.01 2006 Aldeby, Norfolk, Great Britain 52°28'00"N 001°38'00"E
15.05 2006 Brennevinsmyra, Mandal, Vest-Agder, Norway 58°01'04"N 007°30'33"E
09.08 2006 Le Touquet-Paris-Plage, Pas-de-Calais, France 50°31'29"N 001°34'47"E
24.09 2007 Boulogne-sur-Mer, Pas-de-Calais, France 50°43'40"N 001°35'16"E
29.09 2008 Boulogne-sur-Mer, Pas-de-Calais, France 50°43'40"N 001°35'16"E
20.10 2008 Boulogne-sur-Mer, Pas-de-Calais, France 50°43'40"N 001°35'16"E
26.10 2008 Boulogne-sur-Mer, Pas-de-Calais, France 50°43'40"N 001°35'16"E
30.12 2008 Burnt Hill Lane, Carlton Colville, Suffolk, Great Britain 52°27'51"N 001°41'37"E
04.01 2009 Burnt Hill Lane, Carlton Colville, Suffolk, Great Britain 52°27'51"N 001°41'37"E
10.01 2009 Oulton Broad, Lowestoft, Suffolk, Great Britain 52°28'21"N 001°42'09"E
24.01 2009 Burnt Hill Lane, Carlton Colville, Suffolk, Great Britain 52°27'51"N 001°41'37"E
22.05 2009 Lille Vigeskjær, Lindesnes, Vest-Agder, Norway 58°01'45"N 007°09'09"E
01.09 2009 Boulogne-sur-Mer, Pas-de-Calais, France 50°43'40"N 001°35'16"E
15.09 2009 Boulogne-sur-Mer, Pas-de-Calais, France 50°43'40"N 001°35'16"E
20.09 2009 Le Portel beach, Pas-de-Calais, France 50°42'48"N 001°34'06"E
02.06 2010 Brennevinsmyra, Mandal, Vest-Agder, Norway 58°01'04"N 007°30'33"E
11.07 2010 Brennevinsmyra, Mandal, Vest-Agder, Norway 58°01'04"N 007°30'33"E
18.08 2010 Boulogne-sur-Mer harbour, Pas-de-Calais, France 50°43'34"N 001°35'04"E
09.09 2010 Boulogne-sur-Mer beach, Pas-de-Calais, France 50°43'54"N 001°35'31"E
20.09 2010 Boulogne-sur-Mer harbour, Pas-de-Calais, France
Second picture is from: 26.10.2008.

below: J9K5 6cy: September 24 2007, Boulogne sur Mer.

P6 fully grown, P10 still old.

below: J9K5 7cy: October 26 2008, Boulogne sur Mer.

P7 fully grown, P10 still old.