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) 2CN 6CY, January & April 2014, Howth, Dublin, Ireland. Picture: Graham Prole.

Ringed on island Irelands Eye, near Dublin, summer 2009. Visit Graham's blog!

below: Great Black-backed Gull (Larus marinus) 2CN 6CY, April 13 2014, Howth, Ireland. Picture: Graham Prole.

Hardly any black on the bill.

below: Great Black-backed Gull (Larus marinus) 2CN 6CY, January 02 2014, Howth, Dublin, Ireland. Picture: Graham Prole.

below: island Irelands Eye, near Dublin.