IJmuiden Project - Fred Cottaar, José Verbeek, Maarten van Kleinwee & Mars Muusse
(last update: January 01, 2023)
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| Y.CWM |
| NLA 5.540.015 |
| 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.CWN sibling 2019 |
| - |
| - |
Lesser Black-backed Gull (graellsii) hybrid Y.CWM 1CY, July 2019, IJmuiden, the Netherlands.
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.