Coordinators:
Albert de Jong
Leon Kelder
Roland-Jan Buijs
Thijs Horst
Merijn Loeve
Mars Muusse
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Caspian Gull cachinnans J|X 1CY-2CY, July 2024 - April 2025, the Netherlands & Gerrmany. Picture: Thijs Horst, Mars Muusse & Jan Kieckbush.
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Tibia G-J|X and metal NLA 5.629.358, ringed as pullus Larus cachinnans on May 24 2024 at De Kreupel, Holland (5247.00 N 513.00 E).
Ringer Leon Kelder.
Recoveries:
11-07-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
14-07-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
15-07-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
16-07-2024 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Leon Kelder
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 J. van Assema & T. Horst
23-09-2024 Sankt-Peter-Ording, Schleswig-Holstein, DUITSLAND 5.419,00 N 835,00 E colourring read Jan Kieckbush
20-03-2025 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Thijs Horst
01-04-2025 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 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: |
24-5-2024 |
...5629357 |
1 |
J|W |
Green |
5927 |
1 |
- |
3 |
IJsselmeer, Enkhuizen, De Kreupel, eiland Q. |
YES |
naast Q16 |
24-5-2024 |
...5629358 |
1 |
J|X |
Green |
5927 |
1 |
- |
3 |
IJsselmeer, Enkhuizen, De Kreupel, eiland Q. |
YES |
naast Q16 |
24-5-2024 |
...5629359 |
1 |
J|Y |
Green |
5927 |
1 |
- |
3 |
IJsselmeer, Enkhuizen, De Kreupel, eiland Q. |
YES |
naast Q16 |
below: Caspian Gull cachinnans J|X 2CY, April 01 2025, colony Lelystad, the Netherlands. Picture: Mars Muusse.



below: Caspian Gull cachinnans J|X 1CY, September 23 2024, Sankt-Peter-Ording, Germany. Picture: Jan Kieckbush.

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

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