Embark to Niagara Falls and witness its stunning beauty and a wide variety of wildlife—mammals, birds, and reptiles— that call it home. Through the eyes of passionate scientists, uncover a complex world forged by stone and powered by water.

Young animals face new challenges as winter envelopes the Rocky Mountains, and spring means the end of childhood. A grizzly mom prepares her cubs for hibernation, a mountain lion raises her kittens and a bison calf must learn to survive the snow.

American horses are icons. Mustang. Appaloosa. Morgan. Quarter Horse. Follow the history of the uniquely American horse breeds that helped shape our nation and meet the people who are continuing in the long tradition of caring for them.

Journey through the Qinling Mountains of China to unlock the mysteries of wild pandas to witness startling courtship and aggressive behaviors.

NATURE: DOGS IN THE WILD is a three-part miniseries that travels the globe to uncover the secrets of the most successful carnivores on the planet: wild dogs. From jackals, foxes, and wolves to dingoes and the Japanese raccoon dog, canids have conquered every continent except Antarctica.

Immerse yourself in Scotland’s wild highland landscape and meet its long-lived forest keeper, a magnificent Scots pine tree. As one of its longest living species, this ancient tree has witnessed the nation’s history across 500 years.

This two-part series on the majestic mountain range that connects eight countries in Europe, spanning 750 miles with peaks rising higher than 12,000 feet. Discover how Alpine lynx, golden eagles, ibex, griffon vultures and other wildlife face extreme seasonal fluctuations, from the volatile thunderstorms and landslides of summer to the avalanches and frozen temperatures of winter.

Witness the great wildebeest migration in East Africa, the most impressive mass movement of land animals on Earth. Travel with two Maasai guides who expose today’s conflict between people and wildlife and share new ideas for co-existence.

In the crystal-clear waters of the Caribbean, Cuba is an island teeming with exotic biodiversity: from coral reefs pulsating with life to five-foot-long Cuban rock iguanas. As international relations ease, what will become of this wildlife sanctuary?

Follow the unforgettable journey of a close-knit family of wild dogs in Zimbabwe and witness rarely seen behavior, from tender moments with newborn pups, to the thrills of hunting wildebeest, to close encounters with their greatest enemy - the lion.