Alnus glutinosa
| Gender | undetermined |
| Age | undetermined |
| Plumage | undetermined |
| Recorded | 2003-05-15 |
| Location | Rothrist AG-CH |
| Copyright | Florence Rüegger |
| Gender | undetermined |
| Age | undetermined |
| Plumage | undetermined |
| Recorded | 2006-04-02 |
| Location | Rothrist AG-CH |
| Copyright | Florence Rüegger |
| Family | Betulaceae |
| References | en.wikipedia.org |
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