IJmuiden Project - Fred Cottaar, José Verbeek, Maarten van Kleinwee & Mars Muusse(last update: January 01, 2023) |
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Lesser Black-backed Gull (graellsii) S.ADL 1CY, August 01 2023, IJmuiden, the Netherlands. Picture: José Verbeek-Cottaar.Ringed as pullus on July 14 2023 at Forteiland, IJmuiden. Ringed by Fred Cottaar ringing team. below: Lesser Black-backed Gull (graellsii) S.ADL 1CY, August 01 2023, IJmuiden, the Netherlands. Picture: José Verbeek-Cottaar. |
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