Equisetum arvense
| Gender | undetermined |
| Age | undetermined |
| Plumage | undetermined |
| Recorded | 2008-05-04 |
| Location | Strengelbach AG-CH |
| Copyright | Florence Rüegger |
| Family | Equisetaceae |
| Status CH | |
| References | en.wikipedia.org |
| vogelwarte.ch |
1 | 200