Full Show: BATS - people fear them. Movies portray them as bloodsucking creatures of the night. But, without predators like these misunderstood flying mammals, insects would overwhelm the earth. Our guest scientists - Barry Keller, professor of mammalian ecology at Idaho State University, and Charlene Vullo, natural resource specialist, U.S. Bureau of Land Management - answer questions about Bats.
Other: Bats are misunderstood. They are not the bloodsucking, fearsome creatures the movies portray. Bats are flying mammals, and without bats, insects would overwhelm the earth.
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