S42 E15 - 53m 18s
Known only by her research number, Grizzly 399 has been a fixture in Grand Teton National Park since 2007, becoming the world’s most famous grizzly bear. Now 399 is raising four new cubs in the face of human encroachment, a warming climate and the threat of losing protection under the Endangered Species Act.
S42 E14 - 53m 28s
See the extreme ways in which raptors conquer the toughest habitats on Earth. From snowy owls in the high Arctic to honey buzzards raiding hornet nests in Taiwan, raptors can hunt prey in any climate.
S42 E13 - 53m 58s
From giant eagles to miniature falconets, meet the many species of raptors. Explore how they survive winters, learn to hunt and undergo migrations. Their superpowers of flight, sight, hearing and smell give them dominance over the skies.
Stream tens of thousands of hours of your PBS and local favorites with WETA Passport whenever and wherever you want. Catch up on a single episode or binge-watch full seasons before they air on TV.