
Battle of the Alphas
Survey a land of big horns, big bears, big manes and sharp dance moves.

Survey a land of big horns, big bears, big manes and sharp dance moves.

Uncover the key to thriving in Argentina's inspiring but merciless wilderness.

Examine the role love plays in animal alliances and learn how creatures flirt.

Occupy the zone between seabed and surface with the reef's placid travellers.

Attend a crabby shell swap, meet a chimp's pet, and size up an otter kidnapper.

Cozy up to Tasmanian devils, play football with a bull, and meet a healing owl.

Watch an infection sideline a duiker's release, and check on an ill bush baby.

Go behind the scenes to see the people and tech keeping tabs on Kenyan wildlife.

Bone up on desert eats, flirt with lions, and see an elephant babysitters' club.

Get acquainted with a bat's human surrogate mom and learn to speak baboon.

Embark on a busy day of releases and rescues, from pythons to birds to bushpigs.

Explore a range of motivations and modes of battle in the animal kingdom.

Learn how the crocodile has maintained its status as a great aquatic predator.

Love Nature 4K US

Weigh the precarious balance between habitat preservation and human activity.

Look at hippos' natural SPF, zebras' cooling stripes, and lions' sparser manes.

Pursue old friends and a breakaway Manzi trio, then see the Kakumbi make a kill.

Witness fierce competition for resources on the world's largest sand island.

Join marine biologist Nan Houser's quest to protect the ocean's humpback whales.

Observe the risky, clever methods that marine families use to create new life.