Gulls in NW Europe

(last update: September 25, 2011 )

Herring Gull (argenteus) 4CY-5CY MJAU December 2012 & January 2013, Boulogne-sur-Mer, NW France. Picture: Jean-Michel Sauvage.

Ringed as pullus on 03 July 2009 at colony of Zeebrugge (Voorhaven), West-Vlaanderen, Belgium (51°21'0''N 3°11'0''E).

History:
03/07/2009 Zeebrugge (Voorhaven), West-Vlaanderen, Belgium 51°21'0''N 3°11'0''E
02/09/2009 Westkapelle, Zeeland, Netherlands 51°32'0''N 3°26'0''E Meulmeester, Ies
18/10/2009 Boulogne-sur-Mer (Haven), Pas-de-Calais, France 50°43'0''N 1°35'0''E Feys, S
23/10/2009 Boulogne-sur-Mer (Haven), Pas-de-Calais, France 50°43'0''N 1°35'0''E Sauvage, J-M
??? 'dans l'attente de l'historique.
04/12/2012 Boulogne sur mer (port),Pas-de-Calais,France Sauvage JM.
11/01/2013 Boulogne-sur-Mer (Haven), Pas-de-Calais, France 50°43'0''N 1°35'0''E Sauvage, J-M

below: argenteus 4cy MJAU December 04 2012, Boulogne-sur-Mer, NW France. Picture: Jean-Michel Sauvage.

Obvious sub-adult features in plumage and bare parts.

below: argenteus 5cy MJAU January 11 2013, Boulogne-sur-Mer, NW France. Picture: Jean-Michel Sauvage.

Obvious sub-adult features in plumage and bare parts.