Larus cachinnans in the Netherlands
(last update: August 16, 2020)
Caspian Gull cachinnans E:Z 1CY, June 2025, colony De Kreupel, the Netherlands.
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Data for nest O1 - 2025.
| Metal ring | Colour ring | Date | Species | Age | Clutch size | Location | Nest code | Ringer | Head+Bill | Mass | Wing | Parents |
| NLA 5639153 | y-E:Z | 06-6-2025 | Caspian Gull | pullus | -- | the Netherlands, De Kreupel - eiland O. | O1 | Leon Kelder | 105,7 | 903,0 | 221,0 |