Dewick's Plusia
Macdunnoughia confusa

Macdunnoughia confusa, or Dewick’s plusia, is a moth of the family Noctuidae. It was first described by James Francis Stephens in 1850. It is found from Europe through Siberia to Japan and is also present in Lebanon and Israel. Source
Where is the Dewick's Plusia now?
In the last 8 weeks it was recorded 50 times across 7 areas (each area is a 5 degree square).
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How the Dewick's Plusia moves through the year
Over the weeks it was present in the past year, its centre in Europe ranged from 47°N in April to 63°N in August, about 1,700 km apart.
When does the Dewick's Plusia 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 | 20 July 2026 | 7 September 2026 | 21 September 2026 | 2 |
Download every area as CSV · Review these arrival dates (researchers, ORCID sign-in)
Arriving at the same time in Europe
- European Bee-eater Merops apiaster
- Common Firecrest Regulus ignicapilla
- European Robin Erithacus rubecula
- Dotted Clay Xestia baja
- Large Yellow Underwing Noctua pronuba
- Orange Swift Triodia sylvina
- Eurasian Tree Sparrow Passer montanus
- Caspian Tern Hydroprogne caspia
Every arrival in Europe, month by month
Figures are effort corrected and come from automatic sound identification, which makes mistakes. How this is measured · How it compares with human observers