IJmuiden Project - Fred Cottaar ringing team

(last update: April 01, 2026)

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Y.HFZ
NLA 5.651.613
Herring Gull
pullus
ringed: May 29 2026
Forteiland IJmuiden, Noordvlak
ringed: June 29 2026
Forteiland IJmuiden, Noordvlak
 
Relations:
Y.FUJ mother 2026
Y.FJJ father 2026
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Herring Gull (argenteus) Y.HFZ 1CY, 2026, IJmuiden, the Netherlands. Picture: IJmuiden Ringing Team.

Ringed as pullus in season 2026 at Forteiland, IJmuiden. Ringed by Fred Cottaar ringing team.

below: Herring Gull (argenteus) Y.HFZ 1CY, August 25 2026, Zandmotor, the Netherlands. Picture: Mars Muusse.