Cane, J.H. 2014. The oligolectic bee Osmia brevis sonicates Penstemon flowers for pollen: A newly documented behavior for the Megachilidae. Apidologie. 45(6): 678-684.
Cane, J.H. 2014. The oligolectic bee Osmia brevis sonicates Penstemon flowers for pollen: A newly documented behavior for the Megachilidae. Apidologie. 45(6): 678-684.