Watch silencing the thunder HDToday. When temperatures drop in Montana, wild bison migrate to lower elevations outside the boundaries of Yellowstone National Park. But once outside, they run the risk of being killed because some carry a chronic disease called brucellosis that ranchers fear could spread to cattle.
41998HD
One of the most mysterious animals to inhabit the jungle is the pygmy hippopotamus - up to 300 kg in weight, just 2 meters long, and 80 cm tall, and...
01993HD
Do they really launch themselves onto the shore to grab a hapless snack? See for yourself, and gain a vivid appreciation for their appetites and...
8.42016HD
As Sir David Attenborough turns 90, this intimate film presents new interviews, eye-opening behind-the-scenes footage and extraordinary clips from...
02014HD
The passenger pigeon, the most abundant bird species in North America for thousands of years, became extinct by human hands in a geologic heartbeat....
02018HD
Acoustic Ocean is an artistic exploration of the sonic ecology of marine life in the North Atlantic. Located on the Lofoten Islands in Northern...
7.52005HD
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...
02010HD
Chris Packham presents, mentioning others that didn't quite make the list, his favorite top ten animal - and plant species from the half million...
6.32013HD
'Guadalquivir' is a feature length documentary directed by Joaquín Gutiérrez that features a fox, an animal that has adapted, living in...
01968HD
This short live-action film tells the story of a little raccoon who encounters many adventures when he strays from home to explore the world.
7.12005HD
Every year, thousands of Antarctica's emperor penguins make an astonishing journey to breed their young. They walk, marching day and night in single...
02004HD
An in depth look at the undersea life of dolphins
5.91991HD
This large format film explores the last great wilderness on earth. It takes you to the coldest, driest, windiest continent, Antarctica. The film...