IJmuiden Project - Fred Cottaar ringing team
(last update: January 01, 2023)
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| Y.FJM |
| NLA 6.213.726 |
| Herring Gull |
| male, adult |
| ringed: May 12 2025 |
| Forteiland IJmuiden, Oost buiten Kolonie |
| Relations: |
| unringed female, partner 2025 |
| NLA 5.643.179 offspring 2025 |
| - |
| - |
Herring Gull (argenteus) Y.FJM adult, May 2025, IJmuiden, the Netherlands. Picture: IJmuiden Ringing Team.
Ringed as breeding adult in season 2025 at Forteiland, IJmuiden. Ringed by Fred Cottaar ringing team.
Herring Gull (argenteus) Y.FJM >5CY, May 22 2026, IJmuiden, the Netherlands. Picture: IJmuiden Ringing Team.
| nest | partner | wing | tarsus | head-bill | bill | gonys | greytone | mass | swab code |
| Caught on nest 3 eggs | - | - | - | - | - | - | - | 1005 | 26B02835 SERUM
|
below: Herring Gull (argenteus) Y.FJM >4CY, May 16 2025, IJmuiden, the Netherlands. Picture: Mars Muusse.
below: Herring Gull (argenteus) Y.FJM >4CY, May 12 2025, IJmuiden, the Netherlands. Picture: IJmuiden Ringing Team.
Trapped on nest with 3 eggs.
