A spy polar bear and a spy penguin travel to the lands beyond the Arctic and Antarctic circles.

Explore the islands of the South Pacific with a spy koala, spy crab, spy Komodo dragon and more.

A spy hummingbird flies with monarch butterflies and a spy pelican soars over shoals of mobula rays.

The spy creatures infiltrate a hippo pod, a gorilla sanctuary and the world of pygmy elephants.

Meet the many species of remarkable rabbits and the scientists working to save them from extinction.

Get a glimpse of Cuba's spectacular wildlife and landscapes, left virtually untouched for 50 years.

Discover the truth about the infamous weasel family. Do these critters deserve their bad reputation?.

Discover the wildlife of the Sunshine State and how experts are battling threats to its ecosystems.

Uncover an unexpected side of hippos as they protect their young and face their rivals in a drought.

Follow filmmaker Tom Mustill as he investigates his traumatic encounter with a humpback whale.

Follow the adventures of bears across the globe, from grizzlies to pandas to sloth bears, as they draw on their brains, brawn and unique adaptations to survive. Find out what it really takes to be a bear in today's ever-changing world.

Discover the ingenious strategies that nature's biggest beasts employ to conquer their environments, from the Komodo dragon with a deadly bite to the tallest giraffe to the bird-eating Armored ground cricket. These are their epic survival stories.

Discover the landscape and wildlife of the Lower Okavango River, where the land is baked dry by the scorching sun of the Kalahari Desert and animals must adapt to the extreme environment.

Delve into the landscape and wildlife of the "Middle World," the delta of the Okavango River. In the most dynamic and lively part of the river, long caravans of elephants travel along the water, and Pied kingfishers hover before diving in for fish and frogs. Hyena and warthog families share neighboring dens, helping each other by keeping an eye on threatening predators.

Experience the wildlife of the Okavango Delta, an unlikely oasis and lush paradise in Southern Africa that connects and supports a wide array of creatures. Lions chase elephants, who chase hippos, who chase crocodiles. F. Murray Abraham narrates.

Go undercover in the untouched Amazon jungle to meet some of the most incredible creatures on Earth.

Travel back in time, from the Arctic Ocean to Pacific tide pools, with a pioneering group of scientists who make surprising discoveries that transform human understanding of nature and ecology. Based on a book of the same name, The Serengeti Rules had its theatrical premiere at Tribeca Film Festival and has won awards at the 2018 Wildscreen Panda Awards and Jackson Hole Science Media Awards.

The octopus is the closest we may get to meeting an alien. They evolved from a common cousin more than 500 million years ago, but are also intelligent creatures with proven problem-solving abilities. So what happens when you invite an eight-legged alien into your living room? This documentary follows marine biologist David Scheel as he tracks his evolving relationship with his own octopus.