Horned Grebe
| Recorded | 2012-05-16 |
| Location | Oulu, Fin |
| Copyright | Marcel Burkhardt |
| Recorded | 2010-10-31 |
| Location | Hochdorf, LU, CH |
| Copyright | Beat Rüegger |
| Family | Grebes |
| References | en.wikipedia.org |
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