European Serin
| Gender | male |
| Age | undetermined |
| Plumage | adult plumage |
| Recorded | 2013-04-21 |
| Location | Trujillo, ES |
| Copyright | Beat Rüegger |
| Gender | undetermined |
| Age | juvenile |
| Plumage | undetermined |
| Recorded | 2017-10-18 |
| Location | Vordemwald AG, CH |
| Copyright | Beat Rüegger |
| Family | Finches |
| Status CH | regular breeding bird, regular migrant, local winter visitor, resident |
| References | en.wikipedia.org |
| vogelwarte.ch |
10 | 11