Wildlife of Bolivia’s Zongo Valley

High in the Bolivian Andes rests the Zongo Valley, a haven for lost and forgotten species. Trond Larsen, director of Conservation International’s Rapid Assessment Team, details their recent expedition to this pristine wilderness, including the new species they discovered, and the old ones they found again. Guest: Trond Larsen, Director of Conservation International’s Rapid Assessment Program, Research Fellow of the Smithsonian Institute