Larus cachinnans in the Netherlands
(last update: August 16, 2020)
Caspian Gull cachinnans A:= 1CY, May 2025, colony De Kreupel, the Netherlands.
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Data for nest R1 - 2025.
| Metal ring | Colour ring | Date | Species | Age | Clutch size | Location | Nest code | Ringer | Head+Bill | Mass | Wing | Parents |
| NLA 5632607 | y-A:= | 09-5-2025 | Caspian Gull | pullus | 2 eggs | the Netherlands, De Kreupel - eiland R. | R1 | Leon Kelder | 51,2 | 84,0 | ||
| NLA 5632608 | y-A:+ | 09-5-2025 | Caspian Gull | pullus | 2 eggs | the Netherlands, De Kreupel - eiland R. | R1 | Leon Kelder | 52,3 | 84,0 |