IJmuiden Project - Fred Cottaar, José Verbeek, Maarten van Kleinwee & Mars Muusse
(last update: January 01, 2023)
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| Y.DAD |
| NLA 5.540.205 |
| Lesser B-backed Gull |
| female, adult |
| ringed: May 15 2020 |
| Forteiland IJmuiden, Puinhelling noord |
| Relations: |
| Y.CCM male, partner 20201 |
| Y.CCM male, partner 2020 |
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Lesser Black-backed Gull (graellsii) Y.DAD adult, May 15 2020, IJmuiden, the Netherlands. Picture: José Verbeek-Cottaar.
Ringed as breeding adult in season 2020 at Forteiland, IJmuiden. Ringed by Fred Cottaar ringing team.
below: Lesser Black-backed Gull (graellsii) Y.DAD >4CY, May 15 2020, IJmuiden, the Netherlands. Picture: José Verbeek-Cottaar.
Life history until January 2022
| YDAD | Geringd | 2020 | 5 | 15 | Forteilandkolonie IJmuiden, centrale vlak | NL | 52,5 | 4,6 | Fred | Cottaar | caught on nest 3 eggs, male YCCM |
| YDAD | Gezien | 2020 | 7 | 25 | Forteilandkolonie IJmuiden, pier | NL | 52,5 | 4,6 | Maarten van | Kleinwee | |
| YDAD | Gezien | 2021 | 4 | 9 | Haarlemmermeersebos, Hoofddorp | NL | 52,3 | 4,7 | Bart | Noort | Partner (2020) Y.CCM nearby, but ring not read with 100% certainty (could be Y.CCH) |
| YDAD | Gezien | 2021 | 4 | 16 | Haarlemmermeersebos, Hoofddorp | NL | 52,3 | 4,7 | Bart | Noort | Photo provided, partner of nearby and now confirmed Y.CCM |
| YDAD | Gezien | 2021 | 4 | 19 | Forteilandkolonie IJmuiden, zuidwestvlak | NL | 52,5 | 4,6 | IJmuiden meeuwen | team | |
| YDAD | Gezien | 2021 | 4 | 26 | Forteilandkolonie IJmuiden, puinhelling noord | NL | 52,5 | 4,6 | IJmuiden meeuwen | team | With YCCM, collecting nesting material |
| YDAD | Gezien | 2021 | 5 | 7 | Forteilandkolonie IJmuiden, puinhelling noord | NL | 52,5 | 4,6 | IJmuiden meeuwen | team | nestcontroll: 3 eggs |
| YDAD | Gezien | 2021 | 5 | 10 | Forteilandkolonie IJmuiden, puinhelling noord | NL | 52,5 | 4,6 | IJmuiden meeuwen | team | nestcontroll: 3 eggs |
| YDAD | Gezien | 2021 | 5 | 18 | Forteilandkolonie IJmuiden, puinhelling noord | NL | 52,5 | 4,6 | IJmuiden meeuwen | team | nest control: 3 eggs |
| YDAD | Gezien | 2021 | 5 | 31 | Forteilandkolonie IJmuiden, pier | NL | 52,5 | 4,6 | IJmuiden meeuwen | team | Preening. |
| YDAD | Gezien | 2022 | 1 | 11 | Anza, Agadir, Morocco | MAR | 30,40 | -9,60 | Mehdi | Sadak | Seen roosting on beach with roughly 300 other Lesser black-backed gulls |