Burnished Brass

Diachrysia chrysitis

Diachrysia chrysitis, the burnished brass, is a species of moth of the family Noctuidae. It is found in Europe, the Caucasus, Russia, Russian Far East and Siberia. In the south of Europe the range extends to southern Spain, southern Italy and the Balkan Peninsula. It is lacking on most of the Greek Islands. In the north it extends into almost to the Arctic Circle and far north Russia. In the east the range extends to the Amur region and Japan. Source

Where it is now

In the last 8 weeks this insect was recorded 49 times across 3 areas (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.