Marbled Conch

Eupoecilia angustana

Eupoecilia angustana is a moth of the family Tortricidae. It is found in most of Europe to the southern part of the Urals, and across the Palearctic to China, Japan and Korea. Source

Where it is now

In the last 8 weeks this insect was recorded 3 times across 1 area (each area is a 5 degree square).

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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.

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Figures are effort corrected and come from automatic sound identification, which makes mistakes. How this is measured and how it compares with human observers.