| Coordinators:Albert de Jong
 Leon Kelder
 Roland-Jan Buijs
 Thijs Horst
 Merijn Loeve
 Mars Muusse
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 | Caspian  Gull cachinnans  6|A 2CY, January - April 2025, A Coruña, Spain & Almere, the Netherlands. Picture: Antonio López Porto & Mars Muusse.
        
          | You can participate in this project too! 
            Please send in your observations of colour ringed birds to: ring@buijsecoconsult.nl |  Tibia  G-6|A and metal NLA 5.629.160, ringed as  pullus Larus cachinnans on May 09 2024 at De Kreupel, Holland (5247.00 N 513.00 E). 
        Ringer  Leon Kelder.  Recoveries:01-07-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
 08-07-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
 09-07-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
 10-01-2025 O Temple (Intertidal Zone), A Coruña, SPANJE 4.318,00 N 821,00 W colourring read Antonio López Porto
 01-04-2025 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read T. Horst & M. Muusse
 Nest data 2024 
  
  
  
  
  
  
  
  
  
  
  
  
  
    | Date trapped: | Metal code | ... | Tibia: | Colour: | Species: | Age: | Status | Clutch size: | Location: | Fledged: | Nest code: |  
    | 9-5-2024 | ...5629159 | 1 | 6|9 | Green | 5927 | 1 | - | 2 | IJsselmeer, Enkhuizen, De    Kreupel, eiland M. | YES | M13 |  
    | 9-5-2024 | ...5629160 | 1 | 6|A | Green | 5927 | 1 | - | 2 | IJsselmeer, Enkhuizen, De    Kreupel, eiland M. | YES | M13 |  below: Caspian Gull cachinnans  6|A 2CY, April 01 2025, Almere - De Vaart, the Netherlands. Picture:  Mars Muusse.
 below: Caspian Gull cachinnans  6|A 2CY,  January 10 2025, A Coruña, Spain. Picture: Antonio López Porto.
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