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.DPJ adult, May 26 2023, IJmuiden, the Netherlands. Picture: Maarten van Kleinwee.Ringed as breeding adult in season 2023 at Forteiland, IJmuiden. Ringed by Fred Cottaar ringing team. below: Lesser Black-backed Gull (graellsii) Y.DPJ >4CY, May 26 2023, IJmuiden, the Netherlands. Picture: Maarten van Kleinwee.Trapped at nest with full clutch (3 eggs). Probably 2 chicks fledged.
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