The Incredible Journey of the Monarch Butterfly

14-part special in which botanist Francis Hallé explains forest science and processes. Part of the "Once Upon a Forest" physical release.

A documentary of insect life in meadows and ponds, using incredible close-ups, slow motion, and time-lapse photography. It includes bees collecting...

An examination of the extinction threat faced by frogs, which have hopped on Earth for some 250 million years and are a crucial cog in the ecosystem....

Fog surrounds the peak of a mountain as summer wildflowers bloom.

Werner Herzog's documentary film about the "Grizzly Man" Timothy Treadwell and what the thirteen summers in a National Park in Alaska were like in...

Exploring the secrets of China to reveal the beauty of its hidden kingdoms, with unique access to locations across the country.

Trek into the hidden battlefields of northern Botswana where lions and spotted hyenas clash in overlapping territories. With never-before-seen...

The Scorpions belong to the oldest land-based arachnides with over 1800 different species known to exist. Usually, they do not surpass the size of...

Cuba's enforced isolation has resulted in the unlikeliest of marine reserves: a huge, rambling archipelago known as Jardines de la Reina, or "Gardens...

A documentary about a 15-day river-rafting trip on the Colorado River aimed at highlighting water conservation issues.

A look at the great wolf debate with comments and views from people on both sides. It also contains footage of Natives dressing up & doing tribal...

There are few places on earth that have such a diverse variety of terrain and range of climates concentrated in a relatively small area - temperate...