IJmuiden Project - Fred Cottaar ringing team
(last update: April 01, 2026)
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| Y.FZP |
| NLA 6.251.227 |
| Herring Gull |
| female, adult |
| ringed: May 22 2026 |
| Forteiland IJmuiden, Duintjes Zuid |
| Relations: |
| Y.HFP offspring 2026 |
| Y.HFV offspring 2026 |
| Y.HFW offspring 2026 |
| unringed male, partner 2026 |
| Y.FPC offspring 2025 |
| Y.FPD offspring 2025 |
| NLA 5.643.065 offspring 2025 |
| unringed male, partner 2025 |
| - |
Herring Gull (argenteus) Y.FZP adult, 2026, IJmuiden, the Netherlands. Picture: IJmuiden Ringing Team.
Ringed in breeding season 2026 at Forteiland, IJmuiden. Ringed by Fred Cottaar ringing team.
Herring Gull (argenteus) Y.FZP >4CY, August 01 2026, Wijk aan Zee, the Netherlands. Picture: Mars Muusse.
Herring Gull (argenteus) Y.FZP >4CY, July 29 2026, Wijk aan Zee, the Netherlands. Picture: Thijs Horst.
Herring Gull (argenteus) Y.FZP >4CY, May 22 2026, IJmuiden, the Netherlands. Picture: IJmuiden Ringing Team.
| nest | partner | wing | tarsus | head-bill | bill | gonys | greytone | mass | food |
| Caught on nest 3 eggs | - | 418 | 119,2 | 53,8 | 18,4 | 4,5 | 900 | - |
North side bunker. Neighbour of YFZR.
