Yellowfaced Bumble Bee, Bombus (Pyrobombus) vosnesenskii

Male. Top of the World, Laguna Beach, Orange County, CA. 07-09-05. © Peter J. Bryant	Yellowfaced Bumble Bee Bombus (Pyrobombus) vosnesenskii Hymenoptera: Apidae Back to Hymenoptera index page Back to Arthropods of Orange County, California Back to Natural History of Orange County, California
Male. Top of the World, Laguna Beach, Orange County, CA. 07-09-05. © Peter J. Bryant	Queen. Fullerton Arboretum, Fullerton, Orange County, CA. 3-28-07. © Ron Hemberger
Queen. Fullerton Arboretum, Fullerton, Orange County, CA. 3-28-07. © Ron Hemberger	Queen. Fullerton Arboretum, Fullerton, Orange County, CA. 3-28-07. © Ron Hemberger
© Linda Raymer	© Linda Raymer
UCI Ecological Reserve, Irvine, Orange County, CA. 3-15-10. © Ron Hemberger	UCI Ecological Reserve, Irvine, Orange County, CA. 3-16-10. © Ron Hemberger
Thomas E. Riley Wilderness Park, Coto de Caza, Orange County, CA. 7-7-10. © Ron Hemberger	Thomas E. Riley Wilderness Park, Coto de Caza, Orange County, CA. 7-5-10. © Ron Hemberger
UCI Arboretum, Irvine, Orange County, CA. 3-6-10. © Ron Hemberger	UCI Arboretum, Irvine, Orange County, CA. 3-6-10. © Ron Hemberger
UCI Arboretum, Irvine, Orange County, CA. 3-6-10. © Ron Hemberger