IJmuiden Project - Fred Cottaar, José Verbeek, Maarten van Kleinwee & Mars Muusse

(last update: January 01, 2023)

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Y.FBU
NLA 5.633.282
Lesser B-backed Gull
sex?, pullus
ringed: July 05 2024
Forteiland IJmuiden, Zuidvlak
 
Relations:
Y.DNJ mother 2024
unringed male, father 2024
Y.FBD sibling 2024
Y.FBF sibling 2024
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Lesser Black-backed Gull (graellsiiY.FBU 1CY, July 05 2024, IJmuiden, the Netherlands. Picture: José verbeek-Cottaar.

Ringed as pullus in breeding season 2024 at Forteiland, IJmuiden. Ringed by Fred Cottaar ringing team.

below: Lesser Black-backed Gull (graellsiiY.FBU 1CY, July 05 2024, IJmuiden, the Netherlands. Picture: José verbeek-Cottaar.

Mother is GPS logger bird g-YDNJ. Father unringed.
Offspring are YFBD, YFBF & YFBU, all metal ringed on June 11th, 2024.