Red-knobbed Coot
| Gender | undetermined |
| Age | adult |
| Plumage | breeding plumage |
| Recorded | 2010-02-02 |
| Location | Marismas del Odiel, Heusca, ES |
| Copyright | Beat Rüegger |
| Family | Rails, Gallinules and Coots |
| Status CH | |
| References | en.wikipedia.org |
| vogelwarte.ch |
39 | 101