Nature Time

A vast underwater forest of kelp forms the largest marine sanctuary in the U.S.

Learn how 3 billion migratory birds survive in a region of extremes.

Find out how science is ensuring a sustainable future for this vital ecosystem.

Hunt alongside aerial predators to view the world from their sharp eyes.

Discover the highly evolved hunting skills of specialised insect eaters.

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

Discover the nourishing bounty of the Sausage Tree and the wildlife it feeds.

Examine an arsenal of lethal weapons, from toxic fangs to a unique cheetah claw.

Catch the killer surprises that less toothy predators have up their sleeves.

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

Learn what's making an injured koala jerky and celebrate a raptor's release.

Discover tricks for treating prickly patients and cheer on a clinic favourite.

Beni's got a bully. Alba tries to fit in. Jerry lets loose.

Witness the deadly hunting techniques of nature's specialised killing machines.

From poison to mimicry, these creatures have outwitted their predators.

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

Discover the nourishing bounty of the Sausage Tree and the wildlife it feeds.

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

See how flora and fauna work together to survive Table Mountain's harsh climes.

Find out how science is ensuring a sustainable future for this vital ecosystem.

Meet the islands' unique species, and see Darwin's theory of evolution in action.

Look at the challenges of bringing forth new life in this untamed outpost.

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

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

Explore one of the few remaining Outeniqua Yellowwoods, an ancient conifer.

Examine an arsenal of lethal weapons, from toxic fangs to a unique cheetah claw.

Catch the killer surprises that less toothy predators have up their sleeves.

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

Learn what's making an injured koala jerky and celebrate a raptor's release.

Discover tricks for treating prickly patients and cheer on a clinic favourite.

Beni's got a bully. Alba tries to fit in. Jerry lets loose.

The dance between predator and prey takes on a new dynamic underwater.

Visit a moose versus wolf battleground on a remote island in Lake Superior.

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

Explore one of the few remaining Outeniqua Yellowwoods, an ancient conifer.

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

See how flora and fauna work together to survive Table Mountain's harsh climes.

Find out how science is ensuring a sustainable future for this vital ecosystem.

Meet the islands' unique species, and see Darwin's theory of evolution in action.

Look at the challenges of bringing forth new life in this untamed outpost.

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

Meet the invasive Asian carp who are decimating native fish populations.

A twist of fate helps the Lake Erie water snake rebound from extinction.

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

Explore one of the few remaining Outeniqua Yellowwoods, an ancient conifer.

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.

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

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

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

See how flora and fauna work together to survive Table Mountain's harsh climes.

Find out how science is ensuring a sustainable future for this vital ecosystem.

Meet the islands' unique species, and see Darwin's theory of evolution in action.

Look at the challenges of bringing forth new life in this untamed outpost.

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.