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.CJA 1CY-2CY, June 2017 - August 2018, the Netherlands & Portugal. Picture: Maarten van Kleinwee & Manuel Petiz.Ringed as pullus in season 2017 at Forteiland, IJmuiden. Ringed by Fred Cottaar ringing team. below: Lesser Black-backed Gull (graellsii) Y.CJA 2CY,August 27 2018, Espinho, Portugal. Picture: Manuel Petiz.below: Lesser Black-backed Gull (graellsii) Y.CJA 1CY, June 26 2017, IJmuiden, the Netherlands. Picture: Maarten van Kleinwee. |
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