Lewa Conservancy is working to return elephants to territory from Mt. Kenya to Samburu National Park. They've also created an elephant exclusion zone to try and restore a damaged ecosystem. Radio tracking collars are used for both initiatives to help conservationists better understand the elephants' needs – and to see if they're returning to their natural corridors.

Elephant hunting has been banned in Kenya for 40 years. Organized gangs of armed poachers are still targeting elephants, illegally hunting them and selling their ivory tusks on the black market. Environmentalists and conservationists are sounding the alarm.

The all-female Hollywood pride have been in exile after being attacked by the four Nomad brothers. But their leader, Ava, decides to lead her family south to the heart of their territory for a showdown with the Nomads.

Follow a host of sharks with extraordinary abilities that allow them to thrive in the most adverse conditions around the globe. Observe nearly blind Greenland sharks made for life in freezing Arctic waters, and another species that can walk on land.

Get a front-row seat to the planet's biggest biomass migration, the annual 1,000-mile sardine run along South Africa's east coast. See billions of these tiny fish run a gauntlet of hungry predators, including stealthy seals and dive-bombing gannets.

Where animals and humans co-exist, how do you stop a bad reputation from pushing a species towards extinction? From rattlesnakes to cormorants, see how creatures that have bad reputations are being dealt with when it comes to conservation.

Secluded and sheltered, away from the hustle and bustle of Zambia's Luangwa River, Kasikizi lagoon is home to a small community of diverse wildlife. At the height of the wet season, it's full to the brim with water – a peaceful spot, ideal for two old male hippos who wallow in its watery depths. The lagoon is their sanctuary, a world away from the more violent life they've left behind at the main river, where they had to face aggressive beachmasters, willing to fight to protect their territory...

The Big Bend is over two miles long… one of the biggest meanders along the Luangwa River in Zambia. It's a busy spot – home to a pod of hippos who luxuriate in its deep pools, an important crossing point for elephants and place to drink for huge herds of buffalo.

Millions of years ago, castaway creatures found themselves stranded on Madagascar's rugged shores. Isolated from the mainland, the newcomers were left to evolve. This is a magical world of rare and unique creatures perfectly adapted to their tropical hideaway.

The island is the land of Lemurs. Lemurs are fascinating arboreal primitive primates of Madagascar represented in all sizes, colors, and shapes from the largest Indri to the tiny mouse lemur.

Enter the wilds of South Africa to get an intimate look into one of the continent's most misunderstood primates. Like humans, these primates have unique personalities and share strong bonds with their families and friends.

The baboon is one of the world's most successful and dominant primates. Ranging throughout Africa, we explore how these fascinating animals have adapted to thrive in mountains, deserts, along the shores of acidic lakes, and even on the edge of a mighty ocean.

Off the coast of Tanzania, baby Kima lives with his family of red Colobus monkeys. But what happens when he loses his way? Discover how this little monkey learns to adapt to life in the jungle—and find out if he can reconnect with his family again.

A diverse trek through the remote and surprising canyonlands of southern Utah reveals soaring cliff walls, forested plateaus, and breathtaking gorges. Snow-capped mountains ring natural bridges, arches, and stunning rock formations eroded by time.

Epic natural wonders are uncovered in the remote desert of the American southwest. From sweeping canyons bound by towering cliffs to fossilized dunes striped in desert red, the Paria Plateau is a geological marvel.

With more than one million acres of National Parks, the islands of the Bahamas are a haven for the migratory birds, green turtles, and rock iguanas that find sanctuary in the archipelago's sandstone cliffs, underwater caves, and pink-sand beaches.

The Eastern Grey kangaroo is a sociable species, clustering together in small groups known as mobs. A mob is a social network focused on feeding, where members will come and go as they please, depending on the availability of food.

Eastern Grey kangaroos are prolific breeders, but bringing up baby is fraught with challenges. Predators, climate extremes, and lively joeys mean kangaroo mothers face a daily struggle to keep their young alive.

Every empire needs a succession plan. Making babies – and raising them – is crucial for every species to survive. In some social circles, it takes a village to raise a family. In others, a single parent is all that stands between the vulnerability of youth and the threats of the wild.

Test limits with jaguar cub Frida, who's honing her survival skills in Brazil's Caiman Lodge Reserve. Learn how to sneak with mum Gatuna, see sister Anouk help her hide from hungry interlopers, and go on a reckless solo trek that takes a lucky turn.

Watch sea lion Lola take her first chaotic steps into a macho battlefield on Argentina's coast. Cheer as this baby learns key vocal and swimming skills, fights to stay by mom Maria's side, and makes a lightning-fast escape from the jaws of death.

Feel the enchantment of Brazil's Atlantic Forest as southern muriqui Dora takes her first steps away from mum Mimi. Get lessons in spider monkey troop dynamics, bone up on tail-hanging technique, and see this baby find her place among her peers.

Get acquainted with an array of ocean oddballs and learn how billions of years' worth of changes, from ice ages to asteroid strikes, have shaped their looks and skills. Meet blind worms who fish, walking sharks, tree-climbing crabs, and much more.

Feel the love in the strange-but-heartwarming partnerships between some of Earth's oddest creatures. Dive deep to see strange animals, from snapping shrimp to wolf eels, offer a hand to their fellow ocean-going weirdos to ensure mutual survival.

Channel your inner sci-fi fan and explore the bizarre mating rituals of the ocean's most peculiar creatures. Learn how bloody battles for mates, gender bending and supersize litters of babies just might secure a next generation for these animals.

Every empire needs a succession plan. Making babies – and raising them – is crucial for every species to survive. In some social circles, it takes a village to raise a family. In others, a single parent is all that stands between the vulnerability of youth and the threats of the wild.

Test limits with jaguar cub Frida, who's honing her survival skills in Brazil's Caiman Lodge Reserve. Learn how to sneak with mum Gatuna, see sister Anouk help her hide from hungry interlopers, and go on a reckless solo trek that takes a lucky turn.

Watch sea lion Lola take her first chaotic steps into a macho battlefield on Argentina's coast. Cheer as this baby learns key vocal and swimming skills, fights to stay by mom Maria's side, and makes a lightning-fast escape from the jaws of death.