Horned Grebe
| Gender | male and female |
| Age | adult |
| Plumage | breeding plumage |
| Recorded | 2012-05-16 |
| Location | Oulu, Fin |
| Copyright | Marcel Burkhardt |
| Gender | undetermined |
| Age | adult |
| Plumage | non-breeding plumage |
| Recorded | 2010-10-31 |
| Location | Hochdorf, LU, CH |
| Copyright | Beat Rüegger |
| Family | Grebes |
| Status CH | rare migrant, local winter visitor |
| References | en.wikipedia.org |
| vogelwarte.ch |
7 | 10