Filmmaker Jim Dutcher and his wife Jamie lived with gray wolves for three years to make this documentary, and their work reveals complex social behavior never before captured on film. You'll observe the dominance of the pack's alpha male and the submissiveness of the omega wolf. You'll see the pack initiate new members, and witness the critical moment when the alpha selects a mate. Perhaps most incredible is the bond developed between the wolves and...

Looks at the relationship between predator and prey across a broad spectrum of both land and sea species and the challenges faced by each side of the hunter/hunted equation.

Filmmaker Jim Dutcher and his wife Jamie lived with gray wolves for three years to make this documentary, and their work reveals complex social behavior never before captured on film. You'll observe the dominance of the pack's alpha male and the submissiveness of the omega wolf. You'll see the pack initiate new members, and witness the critical moment when the alpha selects a mate. Perhaps most incredible is the bond developed between the wolves and...

Brings to life pre-historic monsters stranger and scarier than anything ever seen before, monsters that scientists never knew existed until a few years ago. Transporting viewers to locations across the planet and back through hundreds of millions of years, Planet Dinosaur brings to life the most amazing creatures that ever lived. This is unlike any dinosaur show you've ever seen, a completely immersive visual experience studded with curious facts,...

Millions of years ago, incredible forces ripped apart the Earth's crust, creating our seven continents, each with its own distinct climate, its own distinct terrain, and its own unique animal life. From the colorful paradise of South America to the scorching heat of Africa, this showcases the true character of each continent in turn and reveals just how it has shaped all life there.

"Once thought to prefer coastal waters, the great white shark regularly makes Pacific Ocean crossings. Data collected by satellite transmitters attached to sharks may soon reveal the unknown locations of their birthing and mating grounds."--Container.

Renowned photographer Joel Sartore takes us on a journey of the world's rarest and most at-risk mammals, fish, amphibians, birds, reptiles and insects.

This documentary explores the domestication of the horse; the development of equestrian cultures, particularly in Mongolia; wild horses in the American West; and the centrality of the horse to human history.

Introduces us to the most diverse group of animals ever to live on this planet. From the smallest to the largest, from the slowest to the fastest, from the least attractive to the most irresistible. Looks at 4,000 species, including ones that have outlived the dinosaurs and conquered the farthest places on Earth. Examine how their adaptations for finding food have had an effect on the way they socialize, mate and live.

Each season, as the ever-thinning Arctic ice recedes, polar bears face a daunting challenge; Grizzly bears in British Columbia must use ingenuity and fancy footwork to collect their catch; The annual rains of the Serengeti draw in the greatest concentration of large animals on Earth; Each year, billions of sardines flood South Africa's east coast creating an action-packed feeding frenzy; Thousands of animals make the long trek toward the life saving...