Bug Squad
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Feel Like Dancing?

Collecting pollen and nectar is serious business.

But when a native wild bee such as the Svastra obliqua expurgata, also called "the sunflower bee," forages on a Mexican hat flower, it adds a little gaiety to the scene.

Did we just hear the Jarabe Tapatío or Mexican Hat Dance? 

The scarlet red petals of the Mexican hat flower (Ratibida columnifera), droop, leaving plenty of room for dancing on the cone.

Or foraging.

This little bee (below) was foraging this week in the Häagen-Dazs Honey Bee Haven, a  half-acre bee friendly garden near the Harry H. Laidlaw Jr. Honey Bee Research Facility on Bee Biology Road at the University of California, Davis.

Svastra females have dense brushes of hairs on their hind legs and transport pollen dry in these brushes (scopae), says native pollinator specialist Robbin Thorp, emeritus professor of entomology at UC Davis.  Honey bees carry pollen moist on concave hair-fringed pollen baskets (corbiculae).

NATIVE BEE, a Svastra obliqua expurgata, forages on top of a Mexican hat flower at the Häagen-Dazs Honey Bee Haven at UC Davis. The bee is commonly known as "the sunflower bee." The flower is sometimes called a "prairie coneflower." (Photo by Kathy Keatley Garvey)
Native Bee
SUNFLOWER BEE, Svastra obliqua expurgata, moves around the top of a Mexican hat flower, a member of the aster family. (Photo by Kathy Keatley Garvey)
Busy Bee
PETAL PUSHER: A sunflower bee, Svastra obliqua expurgata, heads downward toward the petals of a Mexican hat flower. (Photo by Kathy Keatley Garvey)
Petal Pusher