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

(last update: January 01, 2023)

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Y.DDR
NLA 5.540.752
Lesser B-backed Gull F2-hybrid
sex?, pullus
ringed: July 03 2020
Forteiland IJmuiden, Duintjes zuid
 
Relations:
Y.CVS mother 2020
Y.AHH father 2020
Y.CWM "sibling" 2019
Y.CWN "sibling" 2019
Y.BWN "½ sibling" 2015
Y.BWP "½ sibling" 2015
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Lesser Black-backed Gull (graellsii) F2-hybrid Y.DDR 1CY, July 2020, IJmuiden, the Netherlands. Picture: Maarten van Kleinwee.

Ringed as pullus in breeding season 2020 at Forteiland, IJmuiden. Ringed by Fred Cottaar ringing team.

Lesser Black-backed Gull (graellsii) F2-hybrid Y.DDR 1CY, July 03 2020, IJmuiden, the Netherlands. Picture: Maarten van Kleinwee.