Larus cachinnans in the Netherlands

(last update: August 16, 2020)

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Caspian Gull cachinnans XDEA 11CY-12CY, 2024-2025, colony De Kreupel, the Netherlands. Picture: Thijs Horst & Mars Muusse.

Green tarsus XDEA, ringed as pullus in 2014 in Germany. Close to pure Caspian Gull, although pattern on P10 could be better.
Likely breeding in the Netherlands.

below: Caspian Gull cachinnans XDEA 12CY, April 08 2025, colony De Kreupel, the Netherlands. Picture: Thijs Horst & Mars Muusse.

below: Caspian Gull cachinnans XDEA 11CY, August 05 2024, colony De Kreupel, the Netherlands. Picture: Thijs Horst.