Larus cachinnans in the Netherlands
(last update: August 16, 2020)
Caspian Gull cachinnans E:J 1CY, May 2025, colony De Kreupel, the Netherlands.
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Data for nest G1 - 2025.
| Metal ring | Colour ring | Date | Species | Age | Clutch size | Location | Nest code | Ringer | Head+Bill | Mass | Wing | Parents |
| NLA 5633832 | y-E:H | 30-5-2025 | Caspian Gull | pullus | -- | the Netherlands, De Kreupel - eiland G. | G1 | Leon Kelder | 83,8 | 471,0 | 109,5 | |
| NLA 5633833 | y-E:J | 30-5-2025 | Caspian Gull | pullus | -- | the Netherlands, De Kreupel - eiland G. | G1 | Leon Kelder | 71,4 | 191,0 |