Nature Time

Beni has his weigh-in, while the staff introduces a cautionary lesson.

From rattlesnakes to cormorants, see how creatures with a bad rap get help.

Can Ontario's endangered turtles be saved from predators and cars?

Join staff as they move two white rhinos into the reserve from a nearby ranch.

Enter a maze of parched plateaus, flooded canyons, and fossilized dunes.

Meet a nimble tree that can survive unforgiving heat and drought.

Witness a rare spectacle of bowhead whales converging in storm-ravaged seas.

Investigate the impressive weapons and attack strategies of African predators.

Watch three orphaned elephants learn the skills needed to survive in the bush.

Meet young orphaned elephant Tafika as he reaches a big choice in his training.

A hunt for water buffalo turns deadly, and the entire pride is affected.

Different primates have evolved to thrive in Ethiopia's extreme environments.

What do the trials of sturgeons and muskrats reveal about environmental impact?

Find out why warmer winters are moving the flying squirrel into new territories.

Enter a maze of parched plateaus, flooded canyons, and fossilized dunes.

Meet a nimble tree that can survive unforgiving heat and drought.

At the southern edge of the Pantanal, in one of the world's largest tropical wetlands, biologist Carolina Ribas and her local guide, Arilei Terena, search for a giant otter den.

See how the Pantanal's animal population survives annual climatic extremes.

The Nsefu lion pride is expecting cubs - three of the lionesses are pregnant - but as the dry season progresses, three powerful and aggressive male lions threaten to destroy their world.

A young lion cub must conquer overwhelming hardships to survive.

Stand back as the lean, mean, newly awake bears brawl over spring resources.

Follow a tiny black crab on a perilous journey to release 80,000 eggs.

Birds, turtles, and iguanas find sanctuary in one million protected acres.

Learn about the Baobab, the tree with a 'hollow heart' that can heal itself.

Witness a rare spectacle of bowhead whales converging in storm-ravaged seas.

Investigate the impressive weapons and attack strategies of African predators.

Watch three orphaned elephants learn the skills needed to survive in the bush.

Meet young orphaned elephant Tafika as he reaches a big choice in his training.

A hunt for water buffalo turns deadly, and the entire pride is affected.

Different primates have evolved to thrive in Ethiopia's extreme environments.

Meet a new colony of once-extinct elks thriving on a former prison ground.

Witness dramatic events between rhinos in the reserve's enclosed ecosystem.

Watch staff relocate a hunger-ravaged leopard that is roaming dangerously close.

Birds, turtles, and iguanas find sanctuary in one million protected acres.

Learn about the Baobab, the tree with a 'hollow heart' that can heal itself.

At the southern edge of the Pantanal, in one of the world's largest tropical wetlands, biologist Carolina Ribas and her local guide, Arilei Terena, search for a giant otter den.

See how the Pantanal's animal population survives annual climatic extremes.

The Nsefu lion pride is expecting cubs - three of the lionesses are pregnant - but as the dry season progresses, three powerful and aggressive male lions threaten to destroy their world.

A young lion cub must conquer overwhelming hardships to survive.

Stand back as the lean, mean, newly awake bears brawl over spring resources.

Follow a tiny black crab on a perilous journey to release 80,000 eggs.

Follow staff as they attempt to relocate 2,000 endangered hartebeests.

Join staff as they move two white rhinos into the reserve from a nearby ranch.

Birds, turtles, and iguanas find sanctuary in one million protected acres.

Learn about the Baobab, the tree with a 'hollow heart' that can heal itself.

Watch seasonal rains push an epic animal migration into Serengeti National Park.

Head to the East Coast, where iconic species return to breed amid many dangers.

Witness the bears' frantic dash to stuff their faces during the July salmon run.

Today there's torrential rain and a new student in class.

The world's largest lake boasts geological masterpieces and rare wildlife.

Ring-tailed lemurs live their best life in Anja Reserve, Madagascar.

At the southern edge of the Pantanal, in one of the world's largest tropical wetlands, biologist Carolina Ribas and her local guide, Arilei Terena, search for a giant otter den.

See how the Pantanal's animal population survives annual climatic extremes.

The Nsefu lion pride is expecting cubs - three of the lionesses are pregnant - but as the dry season progresses, three powerful and aggressive male lions threaten to destroy their world.

A young lion cub must conquer overwhelming hardships to survive.

Stand back as the lean, mean, newly awake bears brawl over spring resources.

Follow a tiny black crab on a perilous journey to release 80,000 eggs.

See how the staff responds to challenges from a growing population of elephants.

Follow the rescue of chimpanzees and the reintroduction of colobus monkeys.

Find out how staff save two baby rhinos that have been orphaned by poachers.

The world's largest lake boasts geological masterpieces and rare wildlife.

Ring-tailed lemurs live their best life in Anja Reserve, Madagascar.

Watch seasonal rains push an epic animal migration into Serengeti National Park.

Head to the East Coast, where iconic species return to breed amid many dangers.

Witness the bears' frantic dash to stuff their faces during the July salmon run.

Today there's torrential rain and a new student in class.

Watch staff relocate a hunger-ravaged leopard that is roaming dangerously close.

Watch staff struggle to keep up with a host of thirsty animals after a drought.

The world's largest lake boasts geological masterpieces and rare wildlife.

Ring-tailed lemurs live their best life in Anja Reserve, Madagascar.

The Andean Altiplano's animals have adapted to extraordinarily brutal habitats.

Zion National Park blends soaring spires with narrow canyons carved from chaos.

Follow a day in the life of a meerkat family in the mighty Kalahari Desert.

Hunker down as an icy October surprise complicates the race to the finish line.

Discover how Zambia's wildlife strive to pass on their genes.

A 450-mile wall of fossil-rich rock boasts ancient trees and underwater wonders.

Meet lemurs of all shapes and sizes, including the tiny mouse lemur.

Watch seasonal rains push an epic animal migration into Serengeti National Park.

Head to the East Coast, where iconic species return to breed amid many dangers.

Witness the bears' frantic dash to stuff their faces during the July salmon run.

Today there's torrential rain and a new student in class.

Learn about eco-tourism and how it acts as the financial backbone of the park.

Find out how staff save two baby rhinos that have been orphaned by poachers.

Swim upstream with a school of shad returning to their spawning grounds.

A 450-mile wall of fossil-rich rock boasts ancient trees and underwater wonders.

Meet lemurs of all shapes and sizes, including the tiny mouse lemur.

The Andean Altiplano's animals have adapted to extraordinarily brutal habitats.

Zion National Park blends soaring spires with narrow canyons carved from chaos.

Follow a day in the life of a meerkat family in the mighty Kalahari Desert.

Hunker down as an icy October surprise complicates the race to the finish line.

Discover how Zambia's wildlife strive to pass on their genes.

Discover how staff treat a wounded eland and reunite a hartebeest with her herd.

Travel to Prince Edward Island to explore the incredible family life of the red fox.

A 450-mile wall of fossil-rich rock boasts ancient trees and underwater wonders.

Meet lemurs of all shapes and sizes, including the tiny mouse lemur.

Embark on an adventure to otherworldly landscapes reminiscent of hell.

See how Japan copes with a volcanic crisis when an island is hit by eruption.

Toddle into the wild world of two little blue penguins who're looking for love.

See how group living helps mountain animals access food, mates, and protection.

Observe teeny-tiny bat toe surgery and see a baby koala get a second chance.

Journey across Addo Elephant National Park for a look at its impressive animals.

Meet two fascinating primates, the Samango monkeys and the Cape Parrots.

The Andean Altiplano's animals have adapted to extraordinarily brutal habitats.

Zion National Park blends soaring spires with narrow canyons carved from chaos.

Follow a day in the life of a meerkat family in the mighty Kalahari Desert.

Hunker down as an icy October surprise complicates the race to the finish line.

Discover how Zambia's wildlife strive to pass on their genes.

Swim upstream with a school of shad returning to their spawning grounds.

Reign supreme over the waters of Bras d'Or Lake with the majestic bald eagle.

Scurry through Hallifax with squirrels, chipmunks, and nocturnal raccoons.

Journey across Addo Elephant National Park for a look at its impressive animals.