Larus cachinnans in the Netherlands
(last update: August 16, 2020)
Caspian Gull cachinnans B:T 1CY, May 2025, colony De Kreupel, the Netherlands.
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Tibia Y-B:T and metal 5.633.725, ringed as pullus Larus cachinnans on May 16 2025 at IJsselmeer (De Kreupel), Noord-Holland, by ringer Leon Kelder.
Recoveries:
18-07-2025 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read T. Horst & M. Muusse
Data for nest C6 - 2025.
| Metal ring | Colour ring | Date | Species | Age | Clutch size | Location | Nest code | Ringer | Head+Bill | Mass | Wing | Parents |
| NLA 5633723 | y-B:R | 16-5-2025 | Caspian Gull | pullus | 3 eggs | the Netherlands, De Kreupel - eiland C. | C6 | Leon Kelder | 69,2 | 161,0 | ||
| NLA 5633724 | y-B:S | 16-5-2025 | Caspian Gull | pullus | 3 eggs | the Netherlands, De Kreupel - eiland C. | C6 | Leon Kelder | 70,0 | 231,0 | ||
| NLA 5633725 | y-B:T | 16-5-2025 | Caspian Gull | pullus | 3 eggs | the Netherlands, De Kreupel - eiland C. | C6 | Leon Kelder | 62,9 | 161,0 |