IJmuiden Project - Fred Cottaar, José Verbeek, Maarten van Kleinwee & Mars Muusse(last update: January 01, 2023) |
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Herring Gull (argenteus) Y.ALP 2CY & 9CY, October 2010 & May 2017, the Netherlands. Picture: Mars Muusse.Ringed as pullus in breeding season 2009 at Forteiland, IJmuiden. below: Herring Gull (argenteus) Y.ALP 9CY, May 29 2017, Heemskerk, the Netherlands. Picture: Mars Muusse.below: Herring Gull (argenteus) Y.ALP 2CY, October 14 2010, Westkapelle, the Netherlands. |
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