Dusky Brindled Pearl
Udea prunalis
Udea prunalis is a moth of the family Crambidae. It is found in Europe and China. The species was first described by Matthew Denis and Ignaz Schiffermüller in 1775. In the Butterfly Conservation's Microlepidoptera Report 2011 this species was classified as common in the UK. 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 Dusky Brindled Pearl 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 | 6 July 2026 | 13 July 2026 | 4 |
Figures are effort corrected and come from automatic sound identification, which makes mistakes. How this is measured and how it compares with human observers.