Great Zebra Exodus Filmmaker, Adrian Bailey, spent eight months and traveled over 7,5000 miles documenting on the plains zebras of Botswana. Bailey answers questions on the African equid, their impressive migration habits, and the most traumatic event he's witnessed in two decades of filming in the wild.

Baby sloths caught on film, hot pink slugs make their home in Australia's Mount Kaputar, and the Hula painted frog—previously thought extinct—is spotted in Israel.

New research reveals that the pace of amphibian disappearance in the United States is much faster than previously thought, microbial life found in an area of Canada with subfreezing temperatures, and fossil finds suggest a possible new contender for earliest bird.

In this harsh world of ice and rock lives a little spider. It one of the highest living animals in the world — having been found at 22,000 ft.

The Himalayan brown bear and a Tibetan fox are on the hunt.

A visual look at the different components and flow of a glacial body.

Watch the full episode of the PBS Nature film, The White Lions— the story of two remarkable and extremely rare white lion cubs on their journey to adulthood.

A new world record for atmospheric carbon dioxide, "zombie" worms make their home in whale bone, West Nile virus does well in hotter climates, and male spiders take a bite out of their mates from time to time.

Great Zebra Exodus explores parenthood and the fragility of young life—from zebras to lapwings to meerkats. It’s a tale of loyalty and sacrifice, of home and exile, of death and new life, set against the backdrop of one of Africa’s most surreal landscapes. Watch the film Great Zebra Exodus online.

Zebras are social African equids best known for their unmistakable black-and-white stripes. The plains zebra is featured in PBS Nature's Great Zebra Exodus. Learn more about zebra anatomy, diet, habitat, and social structure.