| Coordinators:Albert de Jong
 Leon Kelder
 Roland-Jan Buijs
 Thijs Horst
 Merijn Loeve
 Mars Muusse
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 | Herring Gull argenteus  K|X 1CY, November-December 2024,  the Netherlands. Picture: Folko van den Brink & Niels van Pelt.
        
          | You can participate in this project too! 
            Please send in your observations of colour ringed birds to: ring@buijsecoconsult.nl |  Tibia  G-K|X and metal NLA 5.632.454, ringed as  pullus Larus argentatus on July 04 2024 at De Kreupel, Holland (5247.00 N 513.00 E). 
        Ringer  Leon Kelder.  Recoveries:23-07-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
 30-07-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
 05-08-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder,  T. Horst, M. Muusse & T. Muusse
 19-11-2024 Amsterdam-Westpoort (Vuilverwerking), Noord-Holland, NL 5.224,00 N 451,00 E colourring read Folko van den Brink
 30-12-2024 Brabantse Biesbosch (Polder Hardenhoek), Noord-Brabant, NL 5.145,00 N 445,00 E colourring read Niels van Pelt
 Nest data 2024: 
  
  
  
  
  
  
  
  
  
  
  
  
  
    | Date trapped: | Metal code | ... | Tibia: | Colour: | Species: | Age: | Status | Clutch size: | Location: | Fledged: | Comment: |  4-7-2024 | ...5632454 | 1 | K|X | Green | 5920 | 1 | - | 0 | IJsselmeer, Enkhuizen, De    Kreupel, eiland Q. | 8 | belly infection? |  Herring Gull argenteus  K|X 1CY, December 30 2024, Biesbosch, the Netherlands. Picture: Niels van Pelt.
 
 Herring Gull argenteus  K|X 1CY, November 19 2024, Amsterdam, the Netherlands. Picture: Folko van den Brink.
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