Half of all bird species undertake annual migrations, everything from heavy-bodied swans to delicate hummingbirds. Migration is one of the most remarkable phenomena on the planet, hosts of animals of all shapes and sizes demonstrating incredible feats of endurance.
Rocks, dunes, sand and dust - large areas of Namibia in southwest Africa are characterized by desert...
Kodiak Island in the Gulf of Alaska is home to the largest bear on earth, the Kodiak Bear. At least ...
In the first half of the 19th century, the French ornithologist Jean-Jacques Audubon travelled to Am...
The story of life on our planet by the man who has seen more of the natural world than any other. In...
The rugged coast of our biggest state harbors the most incredible wildlife in America. When winter b...
A newly discovered mega-hunt is happening off the coast of South Africa. In an epic annual spectacle...
Disneynature’s Elephant follows African elephant Shani and her spirited son Jomo as their herd make ...
Amphibians are living fossils in a modern world. The various species of frogs, toads, and salamander...
A passionate conservation biologist brings together a river bushman fearful of losing his past and a...
A look at the state of the global environment including visionary and practical solutions for restor...
Climate is changing. Instead of showing all the worst that can happen, this documentary focuses on t...
The trials and tribulations of a sea otter pup growing up on the coast of California. The California...
Every year, thousands of Antarctica's emperor penguins make an astonishing journey to breed their yo...
Filmmaker Werner Herzog combs through the film archives of volcanologists Katia and Maurice Krafft t...
The globe learned on December 26, 2004, that tsunamis can bring death and devastation to the world's...
Filmmakers Alastair Fothergill and Keith Scholey chronicle a year in the lives of an Alaskan brown b...
From infinitely small to super-predator, from the earthworm to the whale, from the blade of grass to...