Larus cachinnans in the Netherlands
(last update: August 16, 2020)
Caspian Gull cachinnans W|L 1CY, May 2025, colony De Kreupel, the Netherlands.
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Tibia G-W|L and metal Arnhem NLA 5.639.144, ringed as pullus Larus cachinnans on May 09 2025 at IJsselmeer (De Kreupel), Holland (5247.00 N 513.00 E), by ringer Leon Kelder.
Recoveries:
29-06-2025 IJsselmeer (De Kreupel), Noord-Holland, NL 5.247,00 N 513,00 E colourring read Peter van Horssen
Data for nest M3 - 2025.
| Metal ring | Colour ring | Date | Species | Age | Clutch size | Location | Nest code | Ringer | Head+Bill | Mass | Wing | Parents |
| NLA 5639143 | g-W|K | 09-5-2025 | Caspian Gull | pullus | 2 eggs | the Netherlands, De Kreupel - eiland M. | M3 | Leon Kelder | 69,8 | 258,0 | ||
| NLA 5639144 | g-W|L | 09-5-2025 | Caspian Gull | pullus | 2 eggs | the Netherlands, De Kreupel - eiland M. | M3 | Leon Kelder | 62,9 | 175,0 |