Larus cachinnans in the Netherlands
(last update: August 16, 2020)
Caspian Gull cachinnans W|B 1CY, May 2025, colony De Kreupel, the Netherlands.
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Data for nest M5 - 2025.
| Metal ring | Colour ring | Date | Species | Age | Clutch size | Location | Nest code | Ringer | Head+Bill | Mass | Wing | Parents |
| NLA 5639135 | g-W|B | 09-5-2025 | Caspian Gull | pullus | 3 eggs | the Netherlands, De Kreupel - eiland M. | M5 | Leon Kelder | 50,4 | 67,0 | ||
| NLA 5639135 | g-W|B | 22-5-2025 | Caspian Gull | pullus | -- | the Netherlands, De Kreupel - eiland M. | M5 | Leon Kelder | 79,4 | 298,0 | 87,5 | |
| NLA 5639136 | g-W|C | 09-5-2025 | Caspian Gull | pullus | 3 eggs | the Netherlands, De Kreupel - eiland M. | M5 | Leon Kelder | 49,4 | 63,0 | ||
| NLA 5639136 | g-W|C | 30-5-2025 | Caspian Gull | pullus | -- | the Netherlands, De Kreupel - eiland M. | M5 | Leon Kelder | ||||
| NLA 5639137 | g-W|D | 09-5-2025 | Caspian Gull | pullus | 3 eggs | the Netherlands, De Kreupel - eiland M. | M5 | Leon Kelder | 47,4 | 59,0 | ||
| NLA 5639137 | g-W|D | 22-5-2025 | Caspian Gull | pullus | -- | the Netherlands, De Kreupel - eiland M. | M5 | Leon Kelder | ||||