| Coordinators:Albert de Jong
 Leon Kelder
 Roland-Jan Buijs
 Thijs Horst
 Merijn Loeve
 Mars Muusse
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 | Caspian  Gull cachinnans  6|C 1CY-2CY, July  2024 - February 2025,  the Netherlands & France.  Picture: Pascal Lavoué, Thijs Horst & Mars Muusse.
        
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            Please send in your observations of colour ringed birds to: ring@buijsecoconsult.nl |  Tibia  G-6|C and metal NLA 5.629.162, ringed as  pullus Larus cachinnans on May 09 2024 at De Kreupel, Holland (5247.00 N 513.00 E). 
        Ringer  Leon Kelder. Recoveries:19-07-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read T. Horst & M. Muusse
 28-07-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read T. Horst & M. Muusse
 30-07-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read T. Horst & J. van Assema
 07-10-2024 Egmond aan Zee (Strand), Noord-Holland, NL 5.237,00 N 437,00 E colourring read Folko van den Brink
 12-02-2025 Cherves-Richemont (Bas Parc), Charente, FRANKRIJK 4.544,00 N 19,00 W colourring read Pascal Lavoué
 Nest data 2024: 
  
  
  
  
  
  
  
  
  
  
  
  
  
    | Date trapped: | Metal code | ... | Tibia: | Colour: | Species: | Age: | Status | Clutch size: | Location: | Fledged: | Nest code: |  
    | 9-5-2024 | ...5629161 | 1 | 6|B | Green | 5927 | 1 | - | 3 | IJsselmeer, Enkhuizen, De    Kreupel, eiland L. | ? | L1 |  
    | 9-5-2024 | ...5629162 | 1 | 6|C | Green | 5927 | 1 | - | 3 | IJsselmeer, Enkhuizen, De    Kreupel, eiland L. | YES | L1 |  
    | 9-5-2024 | ...5629163 | 1 | 6|E | Green | 5927 | 1 | - | 3 | IJsselmeer, Enkhuizen, De    Kreupel, eiland L. | YES | L1 |  below: Caspian Gull cachinnans  6|C 2CY, Cherves-Richemont, Charente, France. Picture: Pascal Lavoué.
 below: Caspian Gull cachinnans  6|C 1CY,  July 30 2024, colony De Kreupel, the Netherlands.  Picture: Thijs Horst.
 
 below: Caspian Gull cachinnans  6|C 1CY, July 28 2024, colony De Kreupel, the Netherlands.  Picture: Thijs Horst & Mars Muusse.
 
 below: Caspian Gull cachinnans  6|C 1CY, July 19 2024, colony De Kreupel, the Netherlands.  Picture: Thijs Horst & Mars Muusse.
 
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