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) JE229 5CY, October 21 2015, Boulogne-sur-Mer, France. Picture: Jean-Michel Sauvage.

Ringed as pullus on July 11 2011 at Herreholmen, Lyngdal, Vest-Agder, Norway (8°02'02"N 006°57'51"E). Probably female.

Recoveries:
08.12 2011 - Dungeness, Kent, Great Britain 50°55'29"N 000°56'34"E
07.03 2012 - Dungeness, Kent, Great Britain 50°55'29"N 000°56'34"E
25.05 2013 - Schoorl, reservaat de Putten, Noord-Holland, The Netherlands 52°44'10"N 004°38'44"E
05.07 2013 - beachmark 73 Noordwijk, Zuid-Holland, The Netherlands 52°18'41"N 004°28'54"E
04.11 2013 - Helgoland Nordoststrand, Helgoland, Germany - 54°11'17"N 007°52'55"E
08.11 2013 - Helgoland, NE-Strand, Pinneberg, Helgoland, Germany
18.11 2013 - Helgoland,Kringel, Helgoland, Germany - 54°10'29"N 007°53'13"E
14.01 2014 - Boulogne-sur-Mer "Harbour", Pas-de-Calais, Fr
27.02 2014 - Boulogne-sur-Mer "Harbour", Pas-de-Calais, Fr
07.03 2014 - Boulogne-sur-Mer "Harbour", Pas-de-Calais, Fr
25.06 2014 - Le Portel beach, Pas-de-Calais, France 50°42'48"N 001°34'06"E
14.09 2014 - Kennemermeer strand, IJmuiden, Noord-Holland, The Netherlands 52°27'06"N 004°33'24"E
27.09 2014 - beach near Langevelderslag, Zuid-Holland, The Netherlands 52°17'58"N 004°28'42"E
10.10 2014 - Boulogne-sur-Mer "Harbour", Pas-de-Calais, Fr
16.10 2014 - Boulogne-sur-Mer "Harbour", Pas-de-Calais, Fr
27.10 2014 - Boulogne-sur-Mer "Beach", Pas-de-Calais, Fr
13.11 2014 - Boulogne-sur-Mer "Harbour", Pas-de-Calais, Fr
29.11 2014 - Wimereux "beach", Pas-de-Calais, France 50°46'18"N 001°36'06"E
12.01 2015 - Boulogne-sur-Mer "Harbour", Pas-de-Calais, Fr
21.10 2015 - Boulogne-sur-Mer "Harbour", Pas-de-Calais, Fr