Larus cachinnans in the Netherlands
(last update: August 16, 2020)
Caspian Gull cachinnans D:= 1CY, May 2025, colony De Kreupel, the Netherlands.
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Data for nest L4 - 2025.
| Metal ring | Colour ring | Date | Species | Age | Clutch size | Location | Nest code | Ringer | Head+Bill | Mass | Wing | Parents |
| NLA 5633771 | y-C:Y | 22-5-2025 | Caspian Gull | pullus | 3 eggs | the Netherlands, De Kreupel - eiland L. | L4 | Leon Kelder | 85,6 | 494,0 | 85,5 | |
| NLA 5633771 | y-C:Y | 30-5-2025 | Caspian Gull | pullus | -- | the Netherlands, De Kreupel - eiland L. | L4 | Leon Kelder | ||||
| NLA 5633772 | y-C:Z | 22-5-2025 | Caspian Gull | pullus | 3 eggs | the Netherlands, De Kreupel - eiland L. | L4 | Leon Kelder | 86,6 | 559,0 | 95,5 | |
| NLA 5633773 | y-D:= | 22-5-2025 | Caspian Gull | pullus | 3 eggs | the Netherlands, De Kreupel - eiland L. | L4 | Leon Kelder | 75,8 | 334,0 | 67,5 | |
| NLA 5633773 | y-D:= | 30-5-2025 | Caspian Gull | pullus | -- | the Netherlands, De Kreupel - eiland L. | L4 | Leon Kelder | ||||