description Andrena flavipes Overview
Andrena flavipes, commonly called the yellow-legged mining bee, is a solitary ground-nesting bee with a broad distribution across the Palearctic region. Females excavate individual nests in soil, although many nests may occur close together in loose aggregations where conditions are suitable. The species visits a wide variety of flowers and often has two generations in a year, traits that help it occupy gardens, grasslands, disturbed ground, and other open habitats.
help Andrena flavipes FAQ
How many broods does the Andrena flavipes bee produce each year?
Andrena flavipes, commonly known as the yellow-legged mining bee, is unique among many solitary species because it produces two generations annually. This bivoltine lifecycle allows the species to rapidly expand its range across Northern Europe.
Where does the yellow-legged mining bee build its nests?
This adaptable insect digs its nesting burrows directly into the ground, often preferring bare, sandy soil. They are frequently found nesting in large, dense aggregations in gardens, coastal areas, and open woodlands.
Is the Andrena flavipes bee currently expanding its habitat?
Yes, the yellow-legged mining bee is noted for being highly adaptable and is actively expanding its range across Northern Europe. It has successfully established populations in areas further north than its historical native range.
How can I identify a yellow-legged mining bee?
As its common name suggests, Andrena flavipes is distinguished by the striking yellow-orange coloration on its hind legs. The females have distinct facial foveae (facial depressions) that help separate them from similar-looking mining bees.
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