Black-necked Grebe
| Recorded | 2015-05-25 |
| Location | Donaudelta, RO |
| Copyright | Beat Rüegger |
| Recorded | 2006-01-14 |
| Location | Dobrudscha, RO |
| Copyright | Daniel Petrescu |
| Recorded | 2004-08-25 |
| Location | Rothrist, CH |
| Copyright | Beat Rüegger |
| Family | Grebes |
| References | en.wikipedia.org |
340 | 559