IJmuiden Project - Fred Cottaar ringing team

(last update: January 01, 2023)

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Y.DHU
NLA 5.556.850
Lesser B-backed Gull
male, adult
ringed: May 31 2021
Forteiland IJmuiden, Zuidvlak
 
Relations:
unringed female, partner 2025
NLA 5.643.099 offspring 2025 †
NLA 5.643.100 offspring 2025
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Lesser Black-backed Gull (graellsiiY.DHU adult, 2021 - 2023, IJmuiden, the Netherlands. Picture: Mars Muusse & Maarten van Kleinwee.

Ringed as breeding adult in breeding season 2021 at Forteiland, IJmuiden. Ringed by Fred Cottaar ringing team.

below: Lesser Black-backed Gull (graellsiiY.DHU >6CY, July 10 2023, IJmuiden, the Netherlands. Picture: Mars Muusse.

below: Lesser Black-backed Gull (graellsiiY.DHU >6CY, July 03 2023, IJmuiden, the Netherlands. Picture: Mars Muusse.

 

below: Lesser Black-backed Gull (graellsiiY.DHU >5CY, April 25 2022, IJmuiden, the Netherlands. Picture: Mars Muusse.

below: Lesser Black-backed Gull (graellsiiY.DHU >4CY, May 31 2021, IJmuiden, the Netherlands. Picture: Maarten van Kleinwee.