Pebble Hook-tip

Drepana falcataria

Drepana falcataria, the pebble hook-tip, is a moth of the family Drepanidae. The species was first described by Carl Linnaeus in his 1758 10th edition of Systema Naturae. It is found in Europe, through Siberia to the eastern Palearctic. 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).

See the Pebble Hook-tip on the live map

Movement and weather

Over the weeks it was present in the past year, its centre in Europe ranged from 49°N in May to 62°N in June, about 1,400 km apart.

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.