Mediterranean Gull
| Recorded | 2020-07-07 |
| Location | Porspoder 29, FR |
| Copyright | Beat Rüegger |
| Recorded | 2020-07-07 |
| Location | Porspoder 29, FR |
| Copyright | Beat Rüegger |
| Recorded | 2006-11-26 |
| Location | Bienne, CH |
| Copyright | Stéphane Aubry |
| Recorded | 2020-01-12 |
| Location | Rapperswil SG, CH |
| Copyright | Beat Rüegger |
| Recorded | 2020-01-12 |
| Location | Rapperswil SG, CH |
| Copyright | Beat Rüegger |
| Recorded | 1998-12-23 |
| Location | Olten, CH |
| Copyright | Beat Rüegger |
| Recorded | 2006-04-13 |
| Location | Wauwiler Moos, CH |
| Copyright | Beat Rüegger |
| Family | Gulls |
| References | en.wikipedia.org |
489 | 616