Fortress of the Bears
Explore the delicate balance of the interconnected lives of bears, trees, and salmon.
Explore the delicate balance of the interconnected lives of bears, trees, and salmon.
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The colors, behaviors and habitats of the parrots occupying Australia.
Explore the difficulties and consequences of keeping and caring for parrots as pets.
With high-speed camerawork and breakthrough science, we enter the world of hummingbirds.
Female Adelie penguins lay their eggs then head for the sea as males guard the nests.
A troop of snow monkeys raise their families in the valleys of Japan's Shiga Highlands.
Icebergs inch their way through miles and thousands of years to be born as an island.
Uncover the activity, both human and natural, that occurs on the slopes of volcanoes.
Learn how the domestication of dogs might have taken place.
There are over 400 breeds of dog, each unique for its personality, habits, and form.
The breeding, training and behavior of young dogs and what to avoid when choosing a puppy.
How a man's mission to kill a wolf had a lasting impact on wilderness preservation.
The Druids are the first wolves reintroduced into Yellowstone National Park.
In Yellowstone, size and power square off against speed and teamwork: grizzly vs. wolf.
Explore the delicate balance of the interconnected lives of bears, trees, and salmon.
Grizzlies, wolves and cougars roam Montana's rugged, pristine Glacier National Park.
In nature, appearances deceive. With skin, fur or feathers, animals can vanish from sight.
Navigation, defense, hunting - animals solve life's problems in brilliant ways.
From enticing looks to sexy moves - seduction in nature follows unique rules.
From dust storms in Australia to ice storms in Canada: How temperature drives weather.
Without water, there would be almost no weather: Richard explores water's crucial role.
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