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?

A filmmaker investigates his traumatic encounter with a 30-ton humpback whale that breached and almost landed on him while he was kayaking. What he discovers raises far bigger questions about humans' relationship with whales and their future.

Take a ride on Florida's wild side in this episode that explores the sunshine state's growing human population, climate change and abandoned exotic pets – like the Burmese python that are added threats to this wild paradise.

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.

Wildlife cameraman Gordon Buchanan leads a team using state-of-the-art cameras, offering a fresh look at the lives of some of the animals in our oceans such as sharks, elephant seals, turtles and gannets.

All life on Earth owes itself to their existence. Right now, in any 24-hour period, some 30 volcanoes are erupting on our planet. This film uncovers the varied activity – both human and natural – that occurs on the slopes of active volcanoes.

Get an intimate look at the wildlife of Lapland, a region in northern Finland, the fabled home of Santa Claus and actual home of reindeer, wolverines, eagles, wolves, brown bears and more.

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.

On NATURE, Born in the Rockies, journey deep into the wild heart of the Rocky Mountains and experience this rugged land through the eyes of its iconic wildlife. Watch as newborns make their way in one of the world’s most challenging and spectacular habitats.

What makes rabbits remarkable? With more than 100 domestic and wild kinds of rabbits and hares, learn how rabbits have managed to survive in ever-changing landscapes and how they turn the tables on their predators.