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Lesser Black-backed Gull (graellsii) Y.BCA adult, April 20 2015, IJmuiden, the Netherlands. Picture: Maarten van Kleinwee.Ringed as breeding adult in season 2012 at Forteiland, IJmuiden. Ringed by Fred Cottaar ringing team. below: Lesser Black-backed Gull (graellsii) Y.BCA >7CY, April 20 2015, IJmuiden, the Netherlands. Picture: Maarten van Kleinwee.Female Green YATA (front left) next to male partner Green YBCA. |
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