IJmuiden Project - Fred Cottaar ringing team

(last update: January 01, 2023)

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Y.FJN
NLA 5.636.678
Lesser B-backed Gull
sex ?, adult
ringed: May 12 2025
Forteiland IJmuiden, Duintjes Oost
 
Relations:
Y.HHF offspring 2026
unringed female, partner 2026
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Lesser Black-backed Gull (graellsii) Y.FJN adult, 2025 - 2026, IJmuiden, the Netherlands. Picture: IJmuiden Ringing Team.

Ringed as breeding adult in season 2025 at Forteiland, IJmuiden. Ringed by Fred Cottaar ringing team.

below: Lesser Black-backed Gull (graellsii) Y.FJN >5CY, April 03 2026, IJmuiden, the Netherlands. Picture: Mars Muusse.

below: Lesser Black-backed Gull (graellsii) Y.FJN >4CY, May 12 2025, IJmuiden, the Netherlands. Picture: IJmuiden Ringing Team.

Nest with 3 eggs.