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Herring Gull (argenteus) Y.DFM 1CY, July 06 2020, IJmuiden, the Netherlands. Picture: Maarten van Kleinwee.Ringed as pullus in breeding season 2020 at Forteiland, IJmuiden. Ringed by Fred Cottaar ringing team. below: Herring Gull (argenteus) Y.DFM 1CY, July 06 2020, IJmuiden, the Netherlands. Picture: Maarten van Kleinwee. |
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