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.CUM adult, April 2022 - June 2023, IJmuiden, the Netherlands. Picture: Mars Muusse.Ringed as pullus in colony Forteiland IJmuiden in season 2011. Breeding bird at Forteiland colony from at least 2017. below: Lesser Black-backed Gull (graellsii) Y.CUM 13CY, June 26 2023, IJmuiden, the Netherlands. Picture: Mars Muusse.below: Lesser Black-backed Gull (graellsii) Y.CUM 13CY, June 12 2023, IJmuiden, the Netherlands. Picture: Mars Muusse.below: Lesser Black-backed Gull (graellsii) Y.CUM 12CY, April 25 2022, IJmuiden, the Netherlands. Picture: Mars Muusse.Life history until May 2019.
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