Corylus avellana
| Gender | undetermined |
| Age | undetermined |
| Plumage | undetermined |
| Recorded | 2006-03-05 |
| Copyright | Florence Rüegger |
| Gender | undetermined |
| Age | undetermined |
| Plumage | undetermined |
| Copyright | Florence Rüegger |
| Family | Betulaceae |
| References | en.wikipedia.org |
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