| Coordinators:Albert de Jong
 Leon Kelder
 Roland-Jan Buijs
 Thijs Horst
 Merijn Loeve
 Mars Muusse
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 | Caspian Gull cachinnans  6|7 1CY, October 02 2024,  Lisboa, Portugal.  Picture:  Vilhelm Fagerström.      
        
          | You can participate in this project too! 
            Please send in your observations of colour ringed birds to: ring@buijsecoconsult.nl |  Tibia  G-6|7 and metal NLA 5.629.157, ringed as  pullus Larus cachinnans on May 09 2024 at De Kreupel, Holland (5247.00 N 513.00 E). 
        Ringer  Leon Kelder.  Recoveries:27-06-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
 02-10-2024 Sto. Amaro de Oeiras (Strand), Lisboa, PORTUGAL 3.840,00 N 919,00 W colourring read Vilhelm Fagerström
 14-12-2024 Monte Gordo (Strand), Algarve, PORTUGAL 3.711,00 N 727,00 W colourring read Juan Antonio Domínguez Díaz
 30-12-2024 Isla Cristina (Punta del Caimán), Huelva, SPANJE 3.711,00 N 719,00 W colourring read David Cerezo
 04-01-2025 Monte Gordo (Strand), Algarve, PORTUGAL 3.711,00 N 727,00 W colourring read Renato Bagarrao & Roland-Jan Buijs
 Nest data 2024: 
  
  
  
  
  
  
  
  
  
  
  
  
  
    | Date trapped: | Metal code | ... | Tibia: | Colour: | Species: | Age: | Status | Clutch size: | Location: | Fledged: | Nest code: |  
    | 9-5-2024 | ...5629156 | 1 | 6|6 | Green | 5927 | 1 | - | 3 | IJsselmeer, Enkhuizen, De    Kreupel, eiland M. | ? | M12 |  
    | 9-5-2024 | ...5629157 | 1 | 6|7 | Green | 5927 | 1 | - | 3 | IJsselmeer, Enkhuizen, De    Kreupel, eiland M. | YES | M12 |  
    | 9-5-2024 | ...5629158 | 1 | 6|8 | Green | 5927 | 1 | - | 3 | IJsselmeer, Enkhuizen, De    Kreupel, eiland M. | YES | M12 |  below: Caspian Gull cachinnans  6|7 1CY, October 02 2024,  Lisboa, Portugal.  Picture:  Vilhelm Fagerström.
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