IJmuiden Project - Fred Cottaar ringing team

(last update: January 01, 2023)

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Y.FLR
NLA 5.643.060
Lesser B-backed Gull hybrid
sex?, pullus
ringed: June 03 2025
Forteiland IJmuiden, Duintjes Zuid
 
Relations:
Y.FFS father 2025
unringed mother 2025
NLA 5.643.059 sibling 2025
NLA 5.643.061 sibling 2025
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Lesser Black-backed Gull (graellsii) hybrid Y.FLR 1CY, July 25 2025, IJmuiden, the Netherlands. Picture: Mars Muusse.

Metal ring Arnhem NLA 5.643.060, ringed as pullus on June 03 2025 at colony Forteiland, IJmuiden. Colour ring added on June 20 2025. Ringed by Fred Cottaar ringing team.
Nest: YFFS (ex YAHH, hybrid male) & unringed partner LBBG 2025. At least 2 chicks fledged.

below: Lesser Black-backed Gull (graellsii) hybrid Y.FLR 1CY, July 25 2025, IJmuiden, the Netherlands. Picture: IJmuiden Ringing Team.

below: Lesser Black-backed Gull (graellsii) hybrid Y.FLR 1CY, June 20 2025, IJmuiden, the Netherlands. Picture: IJmuiden Ringing Team.