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) Y.DCZ 1CY & 4CY, July 2020 & May 2023, IJmuiden, the Netherlands. Picture: Maarten van Kleinwee & Mars Muusse.Ringed as pullus in breeding season 2020 at Forteiland, IJmuiden. Ringed by Fred Cottaar ringing team. below: Lesser Black-backed Gull (graellsii) Y.DCZ 4CY, May 19 2023, IJmuiden, the Netherlands. Picture: Mars Muusse.below: Lesser Black-backed Gull (graellsii) Y.DCZ 1CY, July 03 2020, IJmuiden, the Netherlands. Picture: Maarten van Kleinwee. |
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