IJmuiden Project - Fred Cottaar, José Verbeek, Maarten van Kleinwee & Mars Muusse
(last update: January 01, 2023)
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| Y.ALW |
| NLA x.xxx.xxx |
| Lesser B-backed Gull |
| sex?, pullus |
| ringed: June 29 2009 |
| Forteiland IJmuiden, - |
| Relations: |
| - |
| - |
Lesser Black-backed Gull (graellsii) Y.ALW 2CY, November 10 2010, Westkapelle, the Netherlands. Picture: Theo Muusse.
Ringed as pullus in season 2009 at Forteiland, IJmuiden. Ringed by Fred Cottaar ringing team.
below: Lesser Black-backed Gull (graellsii) Y.ALW 2CY, November 10 2010, Westkapelle, the Netherlands. Picture: Theo Muusse.
Partial autumn moult in upper tertials, inner gc, inner & central mc, several lc.
