Kite-Tailed Robberfly

Machimus atricapillus

Kite-Tailed Robberfly (Machimus atricapillus)
Image: Wikipedia / Wikimedia Commons, CC BY-SA, wikipedia

Machimus atricapillus is a Palearctic species of robber fly in the family Asilidae. Source

Where it is now

In the last 8 weeks this insect was recorded 32 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.

RegionFirst arrivalLast arrivalTypical peakAreas
Europe13 July 202613 July 202617 August 20262

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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.