Larus cachinnans in the Netherlands
(last update: August 16, 2020)
Caspian Gull cachinnans W|W 1CY, May 2025, colony De Kreupel, the Netherlands.
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Data for nest N4 - 2025.
| Metal ring | Colour ring | Date | Species | Age | Clutch size | Location | Nest code | Ringer | Head+Bill | Mass | Wing | Parents |
| NLA 5632603 | g-W|W | 09-5-2025 | Caspian Gull | pullus | 2 eggs | the Netherlands, De Kreupel - eiland N. | N4 | Leon Kelder | 50,6 | 69,0 | ||
| NLA 5632603 | g-W|W | 06-6-2025 | Caspian Gull | pullus | 00 | the Netherlands, De Kreupel - eiland N. | N4 | Leon Kelder | ||||
| NLA 5632604 | g-W|X | 09-5-2025 | Caspian Gull | pullus | 2 eggs | the Netherlands, De Kreupel - eiland N. | N4 | Leon Kelder | 49,9 | 52,0 | ||