Up Next
Back to Show
Nature
Preview of Grizzly 399: Queen of the Tetons
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.
Support Provided By
54:33
Parenthood is the ultimate journey, full of danger.
52:22
See how jungle animal parents raise children by mastering their environment.
51:50
Ocean parents must master dedication and intelligence to raise their young.
Unlock with PBS Passport
52:14
Animal parents must overcome freshwater’s constant changes.
Unlock with PBS Passport
51:54
Animal parents must balance risk and reward to raise their young in grasslands.
Unlock with PBS Passport
53:24
Follow the complex lives of giant elephant bulls in Amboseli and Mount Kilimanjaro.
53:38
On Costa Rica’s Pacific coast, turtles and jaguars collide in unexpected ways.
Unlock with PBS Passport
53:33
Uncover the secret world of New York and London’s resilient pigeon flocks.
Unlock with PBS Passport
53:38
Follow a female mountain lion in the Montana mountains over the course of a decade.
Unlock with PBS Passport
53:41
See how the Arctic’s most enigmatic animals are coping as the sea ice melts.
53:48
Follow a woman’s transformative journey as she nurtures wounded hummingbirds.
Unlock with PBS Passport
54:02
After drought, the rains finally come. But can Katavi survive the flooding?