Hydraecia nordstroemi
Hydraecia nordstroemi is a moth belonging to the family Noctuidae. The species was first described by Arvid Horke in 1952. It is very similar to Hydraecia micacea and Hydraecia ultima. Specimens can only be reliably identified and distinguished by a genital examination Source
Where it is now
In the last 8 weeks this insect was recorded 11 times across 1 area (each area is a 5 degree square).
See the Hydraecia nordstroemi 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 | 6 July 2026 | 6 July 2026 | 10 August 2026 | 1 |
Figures are effort corrected and come from automatic sound identification, which makes mistakes. How this is measured and how it compares with human observers.