Wildlife biologist Betsy Robinson is a naturalist guide, a teacher, and an avid outdoorswoman who has hiked, camped, and explored Yosemite extensively. As co-founder and executive director of a non-profit wildlife research organization, she has researched grizzly bears on Kodiak Island and in Glacier National Park, and conducted bird surveys in Prince William Sound. Betsy has taught courses at the National Audubon Society and San Francisco State University’s Wildland Studies program.