P20150305-0034—Cercis occidentalis and bees—RPBG

Cercis occidentalis—western redbud. An important early source of nectar for bees and other insects. These insects return the favor by pollinating the flower. I'm afraid I don't know the species of bees flitting around in the photo. Photographed at Regional Parks Botanic Garden located in Tilden Regional Park near Berkeley, CA.

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