Coordinators:
Albert de Jong
Leon Kelder
Roland-Jan Buijs
Thijs Horst
Merijn Loeve
Mars Muusse
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Caspian Gull cachinnans hybrid H|8 1CY, July 2024 - January 2025, De Kreupel & Almere, the Netherlands. Picture: Thijs Horst & Mars Muusse.
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Tibia G-H|8 and metal NLA 5.629.301, ringed as pullus hybrid L. argentatus x L. cachinnans on May 17 2024 at De Kreupel, Holland (5247.00 N 513.00 E).
Ringer Leon Kelder.
Recoveries:
05-07-2024 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
19-07-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder, 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
03-01-2025 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read T. Horst & M. Muusse
15-01-2025 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
Nest data 2024:
Date trapped: |
Metal code |
... |
Tibia: |
Colour: |
Species: |
Age: |
Status |
Clutch size: |
Location: |
Fledged: |
Nest code: |
17-5-2024 |
...5629301 |
1 |
H|8 |
Green |
5927 |
1 |
- |
1 |
IJsselmeer, Enkhuizen, De Kreupel, eiland H. |
YES |
H2 |
below: Caspian Gull cachinnans hybrid H|8 2CY, January 30 2025, Almere - de Vaart, the Netherlands. Picture: Thijs Horst.

below: Caspian Gull cachinnans hybrid H|8 1CY, July 28 2024, colony De Kreupel, the Netherlands. Picture: Thijs Horst & Mars Muusse.




below: Caspian Gull cachinnans hybrid H|8 1CY, July 19 2024, colony De Kreupel, the Netherlands. Picture: Thijs Horst & Mars Muusse.


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