Barn Swallow
| Recorded | 2014-04-19 |
| Location | Rothrist, AG, CH |
| Copyright | Beat Rüegger |
| Recorded | 2012-05-23 |
| Location | Macin, RO |
| Copyright | Beat Rüegger |
| Recorded | 2008-10-16 |
| Location | Helgoland, D |
| Copyright | Beat Rüegger |
| Family | Swallows and Martins |
| References | en.wikipedia.org |
470 | 510