She was inspired to make a film about bats, The Invisible Mammal, after reading an article by Elizabeth Kolbert in the New Yorkerabout how bats and frogs could be going extinct. Kristin is also a dedicated urban cyclist. Her latest film project is Velo Visionaries, a web-based series featuring interviews with great thinkers in today’s bicycle culture. She lives in San Francisco. kristintieche.com. Kristin’s interview with Corky Quirk, “The Bat Rescuer,” appears in Wild Hope Volume 4.