| Coordinator: Albert de Jong
 Merijn Loeve
 Roland-Jan Buijs
 Thijs Horst
 Leon Kelder
 Mars Muusse
 Home Project InfoInternational trend
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 | Caspian Gull cachinnans X22U 3CY-4CY, May 2024 - March  2025, colony Lelystad, the Netherlands. Picture: Thijs Horst & Mars Muusse. DEH EA232722 & y-X22U, ringed as pullus Caspian Gull (Larus cachinnans) on May 29 2022 at colony Laußig, Germany.
        In 2025 prospecting at dam 1 - colony Lelystad, the Netherlands.
 Recoveries:      
        01-08-2022, Hardenbroek - Biesbosch, Noord-Brabant, 
        the Netherlands
 25-02-2023, Almere, Flevoland, the Netherlands
 21-04-2023, Almere, Flevoland, the Netherlands
 04-11-2023, Almere, Flevoland, the Netherlands
 21-03-2024, Uitgeest, Noord-Holland, the Netherlands
 12-04-2024, Almere, Flevoland, the Netherlands
 02-05-2024, Lelystad colony, Flevoland, the Netherlands
 06-07-2024, IJsselmeer (De Kreupel), Noord-Holland, the Netherlands
 31-08-2024, Lelystad - Oostvaardersdijk, Flevoland, the Netherlands
 16-03-2025, Lelystad colony, Flevoland, the Netherlands
 below: Caspian Gull cachinnans X22U 4CY, April 08 2025, colony De Kreupel, the Netherlands. Picture: Thijs Horst & Mars Muusse..JPG)
 
 .JPG)
 below: Caspian Gull cachinnans X22U 4CY, March 16 2025, colony Lelystad, the Netherlands. Picture: Thijs Horst & Mars Muusse. 
 below: Caspian Gull cachinnans X22U 3CY, May 02 2024, colony Lelystad, the Netherlands. Picture: Thijs Horst & Mars Muusse.
 
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