Winter Wonders: Life with Leopard Seals

While working as a field biologist in Antarctica, Naira de Gracia sometimes crossed paths with one of the continent’s most impressive animals—the leopard seal. In this Winter Wonders mini-episode, hear her stories of unexpected close encounters and life in the frozen south. Guest: Naira de Gracia, field biologist and author of "The Last Cold Place: a Field Season Studying Penguins in Antarctica"