IJmuiden Project - Fred Cottaar ringing team
(last update: April 01, 2026)
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| Y.FTJ |
| NLA 6.213.639 |
| Herring Gull |
| male, pullus |
| ringed: July 04 2022 |
| Forteiland IJmuiden, - |
| Relations: |
| - |
Herring Gull (argenteus) Y.FTJ 1CY-5CY, 2022-2026, the Netherlands. Picture: IJmuiden Ringing Team.
Ringed as pullus in breeding season 2022 at Forteiland, IJmuiden. Ringed by Fred Cottaar ringing team.
Trapped, and ringed as breeding 5CY in breeding season 2026 at Forteiland, IJmuiden. Plastic ring added. Ringed by Fred Cottaar ringing team.
Herring Gull (argenteus) Y.FTJ 5CY, May 15 2026, IJmuiden, the Netherlands. Picture: IJmuiden Ringing Team.
| nest | partner | wing | tarsus | head-bill | bill | gonys | greytone | mass | swab code |
| - | - | 414 | 70,1 | 124,1 | 58 | 20 | 4 | 1046 | 26B02136 |
Territory edge Talud Zuid / Zuidvlak, in front of solar panels.
Herring Gull (argenteus) NLA 6.213.639 4CY, August 09 2025, IJmuiden, the Netherlands. Picture: Mars Muusse.
Herring Gull (argenteus) NLA 6.213.639 3CY, October 22 2024, IJmuiden, the Netherlands. Picture: Mars Muusse.
Herring Gull (argenteus) NLA 6.213.639 2CY, February 21 2023, Amsterdam - Sloterplas, the Netherlands. Picture: Mars Muusse.
Herring Gull (argenteus) NLA 6.213.639 1CY, October 15 2022, Katwijk, the Netherlands. Picture: Mars Muusse.
