Spotted Beauty
Arichanna melanaria
Arichanna melanaria is a species of moth of the family Geometridae. It is found over most of Europe, Mongolia, east to Japan. The wingspan is 36–42 mm. Adults are on wing from June to September depending on the location. Source
Where it is now
No records in the last 8 weeks. It may be out of season where the observers and sensors are.
See the Spotted Beauty on the live map
Arrival dates
The week it was first heard regularly in each region, after at least six weeks away. Dates differ from south to north, so a region has a range.
| Region | First arrival | Last arrival | Typical peak | Areas |
|---|---|---|---|---|
| Europe | 22 June 2026 | 29 June 2026 | 6 July 2026 | 2 |
Figures are effort corrected and come from automatic sound identification, which makes mistakes. How this is measured and how it compares with human observers.