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

(last update: January 01, 2023)

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Y.CWN
NLA 5.540.016
Lesser B-backed Gull HYBRID
sex?, pullus
ringed: July 01 2019
Forteiland IJmuiden, Duintjes zuid
 
Relations:
Y.CVS mother 2019
Y.AHH hybrid father 2019
Y.BWN "sibling" 2015
Y.BWP "sibling" 2015
Y.CWM sibling 2019
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Lesser Black-backed Gull (graellsii) hybrid Y.CWN 1CY, August 07 2019, IJmuiden, the Netherlands. Picture: Mars Muusse.

Ringed as pullus in breeding season 2019 at Forteiland, IJmuiden. Ringed by Fred Cottaar ringing team.
Father is hybrid YLG x LBBG g-YAHH, mother is LBBG g-YCVS. Sibling is g-YCWM.

below: Lesser Black-backed Gull (graellsii) hybrid Y.CWN 1CY, August 07 2019, IJmuiden, the Netherlands. Picture: Mars Muusse.