Yellow-Line Quaker
Agrochola macilenta

Agrochola macilenta, the yellow-line Quaker, is a moth of the family Noctuidae. The species was first described by Jacob Hübner in 1809. It is found in Europe and in Asia Minor. Source
Where it is now
In the last 8 weeks this insect was recorded 114 times across 4 areas (each area is a 5 degree square).
See the Yellow-Line Quaker 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 | 21 September 2026 | 28 September 2026 | 12 October 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.