Bumble Bee Hover Fly

Volucella bombylans

Bumble Bee Hover Fly (Volucella bombylans)
Image: Wikipedia / Wikimedia Commons, CC BY-SA, wikipedia

Volucella bombylans is a large species of hoverfly belonging to the family Syrphidae. Source

Where it is now

No records in the last 8 weeks. It may be out of season where the observers and sensors are.

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Movement and weather

Over the weeks it was present in the past year, its centre in Europe ranged from 52°N in May to 60°N in June, about 900 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.

RegionFirst arrivalLast arrivalTypical peakAreas
Europe11 May 202625 May 20268 June 20264

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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.