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Jean-Michel Sauvage (France)
Morten Helberg (Norway)
Nils Helge Lorentzen (Norway)
Mars Muusse (Netherlands)
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Great Black-backed Gull (Larus marinus) 2AH 7CY, April - May 2015, Howth Harbour, Ireland. Picture: Graham Prole.
Ringed on island Irelands Eye, near Dublin, in summer 2009. Visit Graham's blog!
below: Great Black-backed Gull (Larus marinus) 2AH 7CY, May 02 2015, Howth Harbour, Ireland. Picture: Graham Prole.
P1-P10 old.
below: Great Black-backed Gull (Larus marinus) 2AH 7CY, April 09 2015, Howth Harbour, Ireland. Picture: Graham Prole.
below: island Irelands Eye, near Dublin.
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Great Black-backed Gull (Larus marinus)