Bug Identifier
Bee fly (hoverfly mimic)
Community identification

Bee fly (hoverfly mimic)

Bombylius major

Order & Family
Diptera, Bombyliidae (bee flies)
Size
About 8–12 mm long, with a wingspan of roughly 15–25 mm.
See this bug in the Encyclopedia

Natural Habitat

Sunny flower-rich habitats, woodland edges, meadows, gardens, and forest clearings across much of the Northern Hemisphere.

Diet & Feeding

Adults drink nectar and consume pollen, often hovering at flowers. Larvae are parasitoids or predators of solitary bee and wasp larvae and their provisions.

Behavior Patterns

Adults hover conspicuously and rest on vegetation with wings extended; their dense hair and long proboscis mimic bees. Females scatter eggs near solitary-bee nests, and larvae develop inside those nests.

Risks & Benefits

They do not sting and are harmless to people. Adults are important pollinators, while larvae naturally regulate solitary-bee populations.