description Anthophora pacifica Overview
Anthophora pacifica is a species of solitary digger bee native to the western regions of North America. Like other members of the genus Anthophora, it is characterized by its rapid, hovering flight patterns, which often resemble those of hummingbirds. The females excavate nesting tunnels in soil banks and hard ground rather than living in large social colonies. These bees play a localized ecological role as pollinators of native flora in their range.
help Anthophora pacifica FAQ
Is Anthophora pacifica a social bee like a honeybee?
No. Anthophora pacifica is a solitary, ground-nesting bee, so females excavate individual nests instead of living in a shared colony like honeybees.
Where does the Pacific Digger Bee build its nest?
The species digs nesting tunnels in soil, and Bees of Canada lists it from British Columbia. It is associated with the Pacific Maritime and Western Interior Basin ecozones.
Why does Anthophora pacifica hover like a hummingbird?
Fast hovering is a characteristic flight behavior of Anthophora bees, not evidence that the insect is a fly or hummingbird. Anthophora pacifica is still a bee in the family Apidae.
What flowers does Anthophora pacifica visit?
It is polylectic, meaning it collects pollen from many kinds of plants rather than relying on one host. Recorded plant associations include Salix, Penstemon, Salvia, Prunus, and Malus.
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