Herring Gull (argentatus & argenteus)(last update: February 11, 2013) |
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Herring Gull (argentatus) DKC 4421133 2CY, April 08 2019, Katwijk beach, the Netherlands.Metal ring DKC 4421133, ringed as pullus on June 25 2018 at Langli, Denmark. Recoveries: |