Listening to Nature, Handwritten Letters, Literary Pilgrimage, Animal Personalities

Acoustic Ecology Acoustic ecologist Garth Paine explains what we can learn by listening to nature. Rediscovering Handwritten Letters Elspeth Penny talks about the wonder of handwritten letters. Literary Pilgrimage BYU professor Paul Westover shares the story of an unusual literary pilgrimage. The Science of Animal Personalities Biologist John Shivik talks about the science of animal personalities and why they're important to biology.