IJmuiden Project - Fred Cottaar, José Verbeek, Maarten van Kleinwee & Mars Muusse(last update: January 01, 2023) |
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Herring Gull (argenteus) Y.BCB adult, October 2017, 2018 & 2019, Katwijk, the Netherlands. Picture: Mars Muusse.Ringed as breeding adult in breeding season 2012 at Forteiland, IJmuiden. Ringed by Fred Cottaar ringing team. below: Herring Gull (argenteus) Y.BCB >11CY, October 28 2019, Katwijk, the Netherlands. Picture: Mars Muusse.below: Herring Gull (argenteus) Y.BCB >10CY, October 08 2018, Katwijk, the Netherlands. Picture: Mars Muusse.P8 f.g. below: Herring Gull (argenteus) Y.BCB >9CY, October 27 2017, Katwijk, the Netherlands. Picture: Mars Muusse.P8/-. below: Herring Gull (argenteus) Y.BCB >9CY, October 18 2017, Katwijk, the Netherlands. Picture: Mars Muusse.P8=P7. |
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