IJmuiden Project - Fred Cottaar ringing team
(last update: April 01, 2026)
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| Y.FTZ |
| NLA 6.251.210 |
| Herring Gull |
| female, adult |
| ringed: May 15 2026 |
| Forteiland IJmuiden, Centrale Vlak |
| Relations: |
| - |
Herring Gull (argenteus) Y.FTZ adult, May 15 2026, IJmuiden, the Netherlands. Picture: IJmuiden Ringing Team.
Ringed as breeding adult in breeding season 2026 at Forteiland, IJmuiden. Ringed by Fred Cottaar ringing team.
Herring Gull (argenteus) Y.FTZ >4CY, May 15 2026, IJmuiden, the Netherlands. Picture: IJmuiden Ringing Team.
| nest | partner | wing | tarsus | head-bill | bill | gonys | greytone | mass | swab code |
| - | - | 409 | 65,6 | 117,5 | 50,7 | 18,3 | - | 931 | - |
