Oak Marbled Brown
Drymonia querna

Drymonia querna, the oak marbled brown, is a moth of the family Notodontidae. It is found in the Middle East and mainland Europe except the north. Source
Where is the Oak Marbled Brown now?
No records in the last 8 weeks. It may be out of season where the observers and sensors are.
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When does the Oak Marbled Brown arrive?
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 | 8 June 2026 | 8 June 2026 | 20 July 2026 | 1 |
Download every area as CSV · Review these arrival dates (researchers, ORCID sign-in)
Arriving at the same time in Europe
- Meadow Brown Maniola jurtina
- Long-eared Owl Asio otus
- Riband Wave Idaea aversata
- Green Carpet Colostygia pectinataria
- Ringlet Aphantopus hyperantus
- Uncertain Hoplodrina octogenaria
- Garden Grass-Veneer Chrysoteuchia culmella
- Dark Arches Apamea monoglypha
Every arrival in Europe, month by month
Related species
- Marbled Brown Drymonia dodonaea
- Lunar Marbled Brown Drymonia ruficornis
Figures are effort corrected and come from automatic sound identification, which makes mistakes. How this is measured · How it compares with human observers