IJmuiden Project - Fred Cottaar, José Verbeek, Maarten van Kleinwee & Mars Muusse
(last update: January 01, 2023)
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Y.DTW  † |
| NLA 5.623.224 |
| Lesser B-backed Gull |
| sex?, pullus |
| ringed: June 19 2023 |
| Forteiland IJmuiden, Zuidvlak |
| Relations: |
| Y.DAU mother 2023 |
| father unringed 2023 |
| Y.DTP sibling 2023 |
| - |
| - |
| - |
Lesser Black-backed Gull (graellsii) Y.DTW 1CY, July - August 2023, IJmuiden, the Netherlands. Picture: José Verbeek-Cottaar & Mars Muusse.
Ringed as pullus in season 2023 at Forteiland, IJmuiden. Ringed by Fred Cottaar ringing team.
below: Lesser Black-backed Gull (graellsii) Y.DTW 1CY, August 14 2023, IJmuiden, the Netherlands. Picture: Mars Muusse.
Two chicks from this nest fledged in 2023, but logger-bird g-YDTW died first week of August.
below: Lesser Black-backed Gull (graellsii) Y.DTW 1CY, July 17 2023, IJmuiden, the Netherlands. Picture: Mars Muusse.
below: Lesser Black-backed Gull (graellsii) Y.DTW 1CY, July 14 2023, IJmuiden, the Netherlands. Picture: Mars Muusse.
Logger added today.
below: Lesser Black-backed Gull (graellsii) Y.DTW 1CY, July 10 2023, IJmuiden, the Netherlands. Picture: José Verbeek-Cottaar.
Alu-ring added on May 26th. On June 19th, alu-ring replaced for a metal ring and on July 7th a green ring added.
