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)

Great Black-backed Gull (Larus marinus) 1UK 3CY-4CY, April 2014 - July 2015, Howth, Ireland. Picture: Graham Prole.

Ringed on island Irelands Eye, near Dublin, summer 2012. Visit Graham's blog!

Great Black-backed Gull (Larus marinus) 1UK 4CY, July 05 2015, Howth Harbour, Ireland. Picture: Graham Prole.

Great Black-backed Gull (Larus marinus) 1UK 4CY, April 09 2015, Howth Harbour, Ireland. Picture: Graham Prole.

Broad band on bill and dark markings on underwing coverts. Some black in tail. P1-P10 old.

Great Black-backed Gull (Larus marinus) 1UK 3CY, May 01 2014, Howth, Ireland. Picture: Graham Prole.

Great Black-backed Gull (Larus marinus) 1UK 3CY, April 24 2014, Howth, Ireland. Picture: Graham Prole.

below: island Irelands Eye, near Dublin.