Summary: Dr. Mary E. Power is Professor in the Department of Integrative Biology at the University of California, Berkeley as well as Faculty Manager at the Angelo Coast Range Reserve and Director of the California Biodiversity Center. In her career, she has studied the ecosystems and food webs of four different rivers. Mary loves to listen to and play folk and rock and roll music. She has been learning to play Celtic music on the mandolin as well as rock and roll music from the ‘60s and ‘70s on the guitar.