NATURE visits Big Bend: The Wild Frontier of Texas. Meet the wildlife that exists in the arid and rugged environment along the Rio Grande’s Big Bend in the southwest of the state – including the Texas horned lizard, rattlesnakes, scorpions, black bears and bighorn sheep.

Travel to the mountains of Chile to discover the secrets of the puma, the area’s biggest and most elusive predator. Discover how this mountain lion survives and follow the dramatic fate of a puma mother and her cubs.

In the second and final part of NATURE's miniseries "The Alps," experience the hostile and bitter cold ecosystems of the Alps, shaped by snow blizzards and avalanches.

Despite the odds, there are countless stories of the most unlikely cross-species relationships imaginable: a goat guiding a blind horse; a doe who regularly visits her Great Dane surrogate mother; a juvenile gibbon choosing to live with a family of capuchins, and so on. Instincts gone awry? The subject has mystified scientists for years. Now, NATURE investigates why animals form these special bonds. Informed by the observations of caregivers and noted scientists Temple Grandin and Marc Bekoff, the film explores what these relationships suggest about the nature of animal emotions.

Primates are called the highest order of animal on the planet. With their big brains, they are smart and adaptable; they use tools, self-medicate, hunt and swim. They are social and political, form hierarchies and friendships and can be very mischievous. Get to know the many species of primates, from the familiar chimpanzee and gorilla, to the more obscure species like the slow loris and the tarsier. This is the third program in a three-part miniseries

Primates are called the highest order of animal on the planet. With their big brains, they are smart and adaptable; they use tools, self-medicate, hunt and swim. They are social and political, form hierarchies and friendships and can be very mischievous. Get to know the many species of primates, from the familiar chimpanzee and gorilla, to the more obscure species like the slow loris and the tarsier. This is the second program in a three-part miniseries

Primates are called the highest order of animal on the planet. With their big brains, they are smart and adaptable; they use tools, self-medicate, hunt and swim. They are social and political, form hierarchies and friendships and can be very mischievous. Get to know the many species of primates, from the familiar chimpanzee and gorilla, to the more obscure species like the slow loris and the tarsier. This is the first program in a three-part miniseries

NATURE Australian Bushfire Rescue is an up-close look at the rescuing and caring for the animal survivors of Australia's devastating bushfires in 2019. Iconic species like koalas, kangaroos and wombats face a series of hurdles to recover from their trauma.

Cats are among the most feared and revered creatures on the planet. Their power, strength, and enigmatic nature have fascinated us for centuries. They’ve dominated human culture since the dawn of civilization. Using the latest camera technology and working with leading scientists, we are able to tell the story like never before. Join NATURE in this epic two-part event as we journey across the globe tracking down the origins of these diverse creatures.

Go undercover with a film crew on a perilous journey to the untouched wilderness of biodiversity in the Amazon rainforest. Meet some of the most incredible creatures, from pygmy marmosets to pumas, as the wild secrets of the jungle are revealed.