A look at the lives of elephant bulls in Mount Kilimanjaro and Amboseli, including their drive for dominance and the social bonds that form between males.

A majestic Asian elephant who survived a catastrophic flood at his zoo in Tbilisi, Georgia has a badly infected tusk; surgeons race to remove the tusk and save the gentle giant's life.

The Yukon River boasts one of the longest salmon runs in the world; from musk ox to ice bears, there is a rich variety of life that call this frozen river home.

Chris Packham investigates how nature's masterminds measure up against human brainpower; he explores how different animals, such as ravens, crows, bees and starlings, can use tools and solve complex puzzles.

Six graduates from jungle school are finally set to be freed into the wild from the pre-release islands after an arduous journey by road and river into the heart of Borneo.

A majestic Asian elephant who survived a catastrophic flood at his zoo in Tbilisi, Georgia has a badly infected tusk; surgeons race to remove the tusk and save the gentle giant's life.

The Yukon River boasts one of the longest salmon runs in the world; from musk ox to ice bears, there is a rich variety of life that call this frozen river home.

Chris Packham investigates how nature's masterminds measure up against human brainpower; he explores how different animals, such as ravens, crows, bees and starlings, can use tools and solve complex puzzles.

While some species have passed into extinction, others have recovered and some have even flourished.

Sometimes animals get a second chance.

Behind the scenes at Kenya's private game reserve.

Hope says goodbye to two celebrated patients; the grim reality of wildlife rehabilitation.

While some species have passed into extinction, others have recovered and some have even flourished.

Sometimes animals get a second chance.

Behind the scenes at Kenya's private game reserve.

A look at the lives of elephant bulls in Mount Kilimanjaro and Amboseli, including their drive for dominance and the social bonds that form between males.

Big changes are afoot for some of the pupils at Orangutan Jungle School, where orphaned orangutans learn the forest skills they need to survive in the wild; four new arrivals join the nursery classes and some familiar faces move up a grade.

While some species have passed into extinction, others have recovered and some have even flourished.

Along the bank of the Luangwa River is a troop of eighty or so baboons. This is the story of a family, and a young male baboon who faces difficult choices as he comes of age.

A pride of lions roams the Luangwa Valley and encounters honey badgers, warthogs, hyenas and other fascinating animals.

Zambia's Luangwa Valley possesses a remarkable ecosystem; home to some of the most iconic African species, it is also teeming with a host of smaller animals.

The waters of the Limpopo region in South Africa support vast quantities of life.

A majestic Asian elephant who survived a catastrophic flood at his zoo in Tbilisi, Georgia has a badly infected tusk; surgeons race to remove the tusk and save the gentle giant's life.

The Yukon River boasts one of the longest salmon runs in the world; from musk ox to ice bears, there is a rich variety of life that call this frozen river home.

Chris Packham investigates how nature's masterminds measure up against human brainpower; he explores how different animals, such as ravens, crows, bees and starlings, can use tools and solve complex puzzles.

After the dry season lowers the waters, siblings Kimba and Maya risk crossing the river to search for their parents; they run the gauntlet of the densest populations of crocs and hippos in Africa.

Watch the cannibalistic Portia spider devour the competition; uncover the bloodthirsty side of cuddly koalas; catch an epic giraffe battle.

Gangs battle for dominance, their lives a constant struggle; locusts swarm, stripping landscapes bare; the coconut octopus ambushes prey, a master of deception; nature reveals its raw power, where only the strongest survive.

A look at the lives of elephant bulls in Mount Kilimanjaro and Amboseli, including their drive for dominance and the social bonds that form between males.

After the dry season lowers the waters, siblings Kimba and Maya risk crossing the river to search for their parents; they run the gauntlet of the densest populations of crocs and hippos in Africa.

Watch the cannibalistic Portia spider devour the competition; uncover the bloodthirsty side of cuddly koalas; catch an epic giraffe battle.

Gangs battle for dominance, their lives a constant struggle; locusts swarm, stripping landscapes bare; the coconut octopus ambushes prey, a master of deception; nature reveals its raw power, where only the strongest survive.

Big changes are afoot for some of the pupils at Orangutan Jungle School, where orphaned orangutans learn the forest skills they need to survive in the wild; four new arrivals join the nursery classes and some familiar faces move up a grade.

After the dry season lowers the waters, siblings Kimba and Maya risk crossing the river to search for their parents; they run the gauntlet of the densest populations of crocs and hippos in Africa.

Watch the cannibalistic Portia spider devour the competition; uncover the bloodthirsty side of cuddly koalas; catch an epic giraffe battle.

Gangs battle for dominance, their lives a constant struggle; locusts swarm, stripping landscapes bare; the coconut octopus ambushes prey, a master of deception; nature reveals its raw power, where only the strongest survive.

The wild counterparts of domesticated species.

An endangered species of hartebeest is moved to Ol Pejeta so its land can be resettled by refugees.

Two white rhinos are moved to Ol Pejeta from a nearby ranch after it's discovered that poachers had been watching the animals.

Hope prepares for one of the most important days of the year; a violent storm threatens the event.

The wild counterparts of domesticated species.

An endangered species of hartebeest is moved to Ol Pejeta so its land can be resettled by refugees.

Two white rhinos are moved to Ol Pejeta from a nearby ranch after it's discovered that poachers had been watching the animals.

Recent nursery graduates Jelapat, Talaken, Bawan and Rona join their classmates at their new classroom; Dilla unexpectedly gives birth at midnight, but the delivery does not go smoothly.

A look at the lives of elephant bulls in Mount Kilimanjaro and Amboseli, including their drive for dominance and the social bonds that form between males.

The wild counterparts of domesticated species.

Elk and moose live beside bears and wolves where the mountains cross international borders.

Animals living in the harsh conditions of the mountain peaks.

The waterways of the Rocky Mountains are home to many creatures.

Wildlife in the forest depends on a delicate balance of growth and destruction.

After the dry season lowers the waters, siblings Kimba and Maya risk crossing the river to search for their parents; they run the gauntlet of the densest populations of crocs and hippos in Africa.

Watch the cannibalistic Portia spider devour the competition; uncover the bloodthirsty side of cuddly koalas; catch an epic giraffe battle.

Gangs battle for dominance, their lives a constant struggle; locusts swarm, stripping landscapes bare; the coconut octopus ambushes prey, a master of deception; nature reveals its raw power, where only the strongest survive.

The fruit and flowers from a rare tree in Africa provide sustenance for the animals during the dry season.

The camelthorn tree provides life to creatures that dwell in Africa's Kalahari.

A comprehensive overview of the mind-boggling character traits exhibited by different species of animals when it comes to mating.

The fruit and flowers from a rare tree in Africa provide sustenance for the animals during the dry season.

The camelthorn tree provides life to creatures that dwell in Africa's Kalahari.

A comprehensive overview of the mind-boggling character traits exhibited by different species of animals when it comes to mating.

Recent nursery graduates Jelapat, Talaken, Bawan and Rona join their classmates at their new classroom; Dilla unexpectedly gives birth at midnight, but the delivery does not go smoothly.

The fruit and flowers from a rare tree in Africa provide sustenance for the animals during the dry season.

The camelthorn tree provides life to creatures that dwell in Africa's Kalahari.

A comprehensive overview of the mind-boggling character traits exhibited by different species of animals when it comes to mating.

Some animals use sheer numbers to infest areas and control new territory.

An order is given to de-tusk three elephants; removing a collar from a blind elephant.

Chimpanzees that have become captive animals; reintroduction of the colubus monkey to the Ewaso river area.

Dr. Barry gets married; an eagle needs surgery; Hope releases the deer that arrived as fawns.

Some animals use sheer numbers to infest areas and control new territory.

An order is given to de-tusk three elephants; removing a collar from a blind elephant.

Chimpanzees that have become captive animals; reintroduction of the colubus monkey to the Ewaso river area.

Beni and Lala are confined to the clinic following an accident; bullied Kesi causes concern for the team; Clara and her daughter, Clarita, are chosen for release back into the wild.

Some animals use sheer numbers to infest areas and control new territory.

In central Namibia, a pack of painted wolves roams the arid land; amid threats from lions and drought, a plucky little pup called Lyca has to grow up fast, learn the skills of a hunter and find her place as member of the pack.

In South Africa's Greater Kruger Park, a lion cub finds her place in the wild under the guidance of a devoted father, a fierce mother and a playful sister.

Cheetah cub Usana is born with the odds stacked against her, but she is lucky to have an amazing mother that will stop at nothing to keep her cubs safe.

Enter Brazil's Serra da Capivara at the beginning of the dry season as a troop of capuchin monkeys welcomes its newest member; explore the forest alongside the curious baby, who faces threats from predators, food shortages, and even the wild climate.

The fruit and flowers from a rare tree in Africa provide sustenance for the animals during the dry season.

The camelthorn tree provides life to creatures that dwell in Africa's Kalahari.

A comprehensive overview of the mind-boggling character traits exhibited by different species of animals when it comes to mating.

When a worldwide pandemic cripples the rehab, wildlife emergencies keep coming in: a bobcat that's been shot, and a massive adult seal; Hope's down to a skeleton crew as critical team members go into quarantine.

A professor develops a relationship with an octopus when he invites it to live in his home; the octopus, called Heidi, unravels puzzles, recognises individual humans and even watches TV with the family.

Tending to a spring rush and a rude roo.

When a worldwide pandemic cripples the rehab, wildlife emergencies keep coming in: a bobcat that's been shot, and a massive adult seal; Hope's down to a skeleton crew as critical team members go into quarantine.

A professor develops a relationship with an octopus when he invites it to live in his home; the octopus, called Heidi, unravels puzzles, recognises individual humans and even watches TV with the family.

Tending to a spring rush and a rude roo.

Beni and Lala are confined to the clinic following an accident; bullied Kesi causes concern for the team; Clara and her daughter, Clarita, are chosen for release back into the wild.

When a worldwide pandemic cripples the rehab, wildlife emergencies keep coming in: a bobcat that's been shot, and a massive adult seal; Hope's down to a skeleton crew as critical team members go into quarantine.

A professor develops a relationship with an octopus when he invites it to live in his home; the octopus, called Heidi, unravels puzzles, recognises individual humans and even watches TV with the family.

Tending to a spring rush and a rude roo.

Animals seek protection from threats in large numbers and remote areas.

Ol Pejeta Conservancy is Kenya's largest and busiest private game reserve, a vast reserve that covers 85.000 acres and is home to over 15.000 animals, including some of Africa's rarest and most endangered species.

The team struggles with some thirsty creatures after a drought.

Hope is taking on more animals and more responsibilities, but there are concerns about Hope's own health.

Animals seek protection from threats in large numbers and remote areas.

Ol Pejeta Conservancy is Kenya's largest and busiest private game reserve, a vast reserve that covers 85.000 acres and is home to over 15.000 animals, including some of Africa's rarest and most endangered species.

The team struggles with some thirsty creatures after a drought.

Beni and Lala are going stir-crazy in the sick bay, but they must recover before returning to the rough and tumble of class; at forest school, a termite-foraging lesson inspires class clown Valentino to make a finger-licking discovery.

Animals seek protection from threats in large numbers and remote areas.

A rescued orphaned rhino befriends a playful dog and doting sheep; a big bunny rabbit that babysits boisterous baby lambs; a porcupine that helps two English bulldogs rehabilitate injured animals.

An animal shelter puppy that helps a captive cheetah cub get ready for the wild; an injured monkey who wins over a pack of unfriendly dogs; a lonely mongoose that enjoys foraging with a flock of sheep.

A troop of rescue center monkeys that have adopted a litter of stray kittens; a loyal dog helping a rescued raccoon overcome her fears; an emu raised by Irish setters.

Meet more Amazing Animal Friends, including ranch manager Barclay, a Great Dane who happens to be a gifted horse whisperer. In Africa, a tiny marmoset called Thor has become obsessed with two young rescued mongooses.

When a worldwide pandemic cripples the rehab, wildlife emergencies keep coming in: a bobcat that's been shot, and a massive adult seal; Hope's down to a skeleton crew as critical team members go into quarantine.

A professor develops a relationship with an octopus when he invites it to live in his home; the octopus, called Heidi, unravels puzzles, recognises individual humans and even watches TV with the family.

Tending to a spring rush and a rude roo.

Shipwrecks in the Caribbean become artificial reefs that support marine life.

Exploreing the captivating cityscape, where Matnoor rules over the 30-member-strong Street Troop, before meeting the wilder Hill Troop's old alpha, Aarav.

The Hill Troop invades the Street Troop's turf before the Sisterhood plots to kidnap Sara's baby, and the alpha Loci discovers that his old rival has made a return.

Shipwrecks in the Caribbean become artificial reefs that support marine life.

Exploreing the captivating cityscape, where Matnoor rules over the 30-member-strong Street Troop, before meeting the wilder Hill Troop's old alpha, Aarav.

The Hill Troop invades the Street Troop's turf before the Sisterhood plots to kidnap Sara's baby, and the alpha Loci discovers that his old rival has made a return.

Beni and Lala are going stir-crazy in the sick bay, but they must recover before returning to the rough and tumble of class; at forest school, a termite-foraging lesson inspires class clown Valentino to make a finger-licking discovery.

Shipwrecks in the Caribbean become artificial reefs that support marine life.

Exploreing the captivating cityscape, where Matnoor rules over the 30-member-strong Street Troop, before meeting the wilder Hill Troop's old alpha, Aarav.

The Hill Troop invades the Street Troop's turf before the Sisterhood plots to kidnap Sara's baby, and the alpha Loci discovers that his old rival has made a return.

Many species migrate in massive numbers.

Eco-tourism has become the backbone of The Ol Pejeta Conservatory.

The staff attempts to calm an orphaned baby rhino.

An old patient gets a second chance; a pregnant porcupine; Hope has surgery.

Many species migrate in massive numbers.

Eco-tourism has become the backbone of The Ol Pejeta Conservatory.

The staff attempts to calm an orphaned baby rhino.

Three-year-old Wine ditches lessons to make a remarkable new friend, as she bonds with a young macaque; two refugees from a Thai circus, young mother Sampit and her son Sawadee, get a second chance at living semi-wild on a pre- release island.

Many species migrate in massive numbers.

Ninginganiq is so dangerous that even seasoned sailors keep away.

The Hudson Bay lowlands are critical to life in North America.

Lady Elliot Island is the southern-most of the Great Barrier Reef.

As the urban world grows, animals are displaced from land that belonged to them; from herons to humpback whales, the stories of these wild outcasts are the most captivating of all.

Shipwrecks in the Caribbean become artificial reefs that support marine life.

Exploreing the captivating cityscape, where Matnoor rules over the 30-member-strong Street Troop, before meeting the wilder Hill Troop's old alpha, Aarav.

The Hill Troop invades the Street Troop's turf before the Sisterhood plots to kidnap Sara's baby, and the alpha Loci discovers that his old rival has made a return.

Diving into a busy summer at the RSPCA Wildlife Hospital, where vet Emily takes the pressure off a gassy koala mum; the team fight a wave of lorikeet paralysis syndrome and vet Karina uses a teddy bear to rescue a flying fox pup.

Aliwal and Sodwana, the Dune Kingdoms.

Diving into a busy summer at the RSPCA Wildlife Hospital, where vet Emily takes the pressure off a gassy koala mum; the team fight a wave of lorikeet paralysis syndrome and vet Karina uses a teddy bear to rescue a flying fox pup.

Aliwal and Sodwana, the Dune Kingdoms.

Three-year-old Wine ditches lessons to make a remarkable new friend, as she bonds with a young macaque; two refugees from a Thai circus, young mother Sampit and her son Sawadee, get a second chance at living semi-wild on a pre- release island.

Diving into a busy summer at the RSPCA Wildlife Hospital, where vet Emily takes the pressure off a gassy koala mum; the team fight a wave of lorikeet paralysis syndrome and vet Karina uses a teddy bear to rescue a flying fox pup.

Aliwal and Sodwana, the Dune Kingdoms.

Cabo Pulmo is the site of an extraordinary marine recovery.

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

Two wild black rhinos fight to the death; a new ambassador for the black rhinos.

Hope visits two long-term patients; tough choices; a unique creature joins the rehab.

Cabo Pulmo is the site of an extraordinary marine recovery.

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

Two wild black rhinos fight to the death; a new ambassador for the black rhinos.

After weeks of battling a mysterious head infection, Erik joins the group two students; at forest school, the group three students enjoy a poolside classroom where Valentino proves he's more than just a class clown.

Cabo Pulmo is the site of an extraordinary marine recovery.

Wildlife and the environment.

A closer look at the agility, intelligence and imagination of squirrels, a commonly unnoticed animal found in many American backyards.

Learn the secrets of the most powerful, capable birds in the sky; follow the dramatic story of a family of bald eagles; join avian specialist Lloyd Buck as he puts his trained golden eagle to the test in a series of remarkable experiments.

Showcases how bears across the world have overcome the challenges of life, from finding food and raising cubs, to confronting rivals and habitat loss, all thanks to brains, brawn and amazing adaptability.

Diving into a busy summer at the RSPCA Wildlife Hospital, where vet Emily takes the pressure off a gassy koala mum; the team fight a wave of lorikeet paralysis syndrome and vet Karina uses a teddy bear to rescue a flying fox pup.

Aliwal and Sodwana, the Dune Kingdoms.

Explore community-run Reteti Elephant Sanctuary, where human surrogate moms offer survival lessons and nurture young elephants through play; bonding with trunkless Long'uro and seeing why Kelele's mysterious illness could delay his release.

Witnessing clashes over precious resources when the dry season brings a band of gladiators to an African savannah watering hole; a lion-elephant territory brawl, an ant raid on a termite mound and a honey badger's risky dance with a deadly snake.

A look at whether Australian animals' weapons, such as the kangaroo's boxing moves and the redback spider's traps, can help them survive climate change.

Explore community-run Reteti Elephant Sanctuary, where human surrogate moms offer survival lessons and nurture young elephants through play; bonding with trunkless Long'uro and seeing why Kelele's mysterious illness could delay his release.

Witnessing clashes over precious resources when the dry season brings a band of gladiators to an African savannah watering hole; a lion-elephant territory brawl, an ant raid on a termite mound and a honey badger's risky dance with a deadly snake.

A look at whether Australian animals' weapons, such as the kangaroo's boxing moves and the redback spider's traps, can help them survive climate change.

After weeks of battling a mysterious head infection, Erik joins the group two students; at forest school, the group three students enjoy a poolside classroom where Valentino proves he's more than just a class clown.

Explore community-run Reteti Elephant Sanctuary, where human surrogate moms offer survival lessons and nurture young elephants through play; bonding with trunkless Long'uro and seeing why Kelele's mysterious illness could delay his release.

Witnessing clashes over precious resources when the dry season brings a band of gladiators to an African savannah watering hole; a lion-elephant territory brawl, an ant raid on a termite mound and a honey badger's risky dance with a deadly snake.

A look at whether Australian animals' weapons, such as the kangaroo's boxing moves and the redback spider's traps, can help them survive climate change.

The island nation of Palau created the first shark sanctuary and the largest marine sanctuary.

Ol Pejeta is in the shadow of Mount Kenya, but it has one of the most stunning sunrises in all of Africa.

The staff attempts to put radio transmitting collars on the lions to keep track of the population.

The flood of fawns arrives; a pigeon gets some much needed relief; an animal is stuck in a car.

The island nation of Palau created the first shark sanctuary and the largest marine sanctuary.

Ol Pejeta is in the shadow of Mount Kenya, but it has one of the most stunning sunrises in all of Africa.

The staff attempts to put radio transmitting collars on the lions to keep track of the population.

Young orangutans who have lost their mothers to poaching and deforestation learn the skills they'll need to survive in the wild at a unique forest school.

The island nation of Palau created the first shark sanctuary and the largest marine sanctuary.

The ultimate battle for dominance as scientists try to pick out the alpha male in a pack of 100-plus great white sharks off the New Zealand coast.

Witness a shark competition unlike any other, where great whites go head-to-head in jaw-dropping tests of strength. Risk it all with shark specialist Dr. Riley Elliott as he tries to answer an age-old question: Which sex reigns supreme?

South Cuba's remarkable coral reefs have been unexplored for over 50 years.

A front-row seat to the planet's biggest biomass migration, the annual 1,000-mile sardine run along South Africa's east coast.

Explore community-run Reteti Elephant Sanctuary, where human surrogate moms offer survival lessons and nurture young elephants through play; bonding with trunkless Long'uro and seeing why Kelele's mysterious illness could delay his release.

Witnessing clashes over precious resources when the dry season brings a band of gladiators to an African savannah watering hole; a lion-elephant territory brawl, an ant raid on a termite mound and a honey badger's risky dance with a deadly snake.

A look at whether Australian animals' weapons, such as the kangaroo's boxing moves and the redback spider's traps, can help them survive climate change.

Patrick Aryee follows grizzly bears that are taking a risk by leaving their winter dens early; hungry wolves are struggling to bring down their elk prey in the unusually shallow snow.

Exploring the various aspects of North American wildlife and natural history.

Chris Packham reveals some of the cleverest animal communicators on the planet; for decades, people have longed to emulate Dr. Dolittle and be able to understand what animals are communicating to one another.

Patrick Aryee follows grizzly bears that are taking a risk by leaving their winter dens early; hungry wolves are struggling to bring down their elk prey in the unusually shallow snow.

Exploring the various aspects of North American wildlife and natural history.

Chris Packham reveals some of the cleverest animal communicators on the planet; for decades, people have longed to emulate Dr. Dolittle and be able to understand what animals are communicating to one another.

Young orangutans who have lost their mothers to poaching and deforestation learn the skills they'll need to survive in the wild at a unique forest school.

Patrick Aryee follows grizzly bears that are taking a risk by leaving their winter dens early; hungry wolves are struggling to bring down their elk prey in the unusually shallow snow.

Exploring the various aspects of North American wildlife and natural history.

Chris Packham reveals some of the cleverest animal communicators on the planet; for decades, people have longed to emulate Dr. Dolittle and be able to understand what animals are communicating to one another.

Palau is home to large manta rays, WWII wrecks, and a coral reef.

The park's hyena population grows.

Triggering the natural instincts of North African white rhinos prompts their return to the wild.

Recently released ravens are attacked; tiny orphans struggle; six stinky skunks.

Palau is home to large manta rays, WWII wrecks, and a coral reef.

The park's hyena population grows.

Triggering the natural instincts of North African white rhinos prompts their return to the wild.

Young orangutans who have lost their mothers to poaching and deforestation learn the skills they'll need to survive in the wild at a unique forest school.

Palau is home to large manta rays, WWII wrecks, and a coral reef.

South Africa's Vredefort Crater and the life that dwells there.

The Okavango delta is home to diverse wildlife.

Swaziland is home to a massive amount of wildlife.

While the immense ecosystem of the Kalahari is characterized by its harsh conditions, it also offers a wealth of resources to the native wildlife.

Patrick Aryee follows grizzly bears that are taking a risk by leaving their winter dens early; hungry wolves are struggling to bring down their elk prey in the unusually shallow snow.

Exploring the various aspects of North American wildlife and natural history.

Chris Packham reveals some of the cleverest animal communicators on the planet; for decades, people have longed to emulate Dr. Dolittle and be able to understand what animals are communicating to one another.

During the last few weeks of the dry season, the prides stick close to the only available water in the river; in Luangwa, the scent of a hippo kill compels the Hollywoods to cross the river.

Dive to the dark depths of the sea to uncover the ocean's mysterious inhabitants; journey across vast stretches of open water with humpback whales, then wander down to the ocean floor to witness breathtaking bioluminescence.

Coasts are gateways from land to sea, offering opportunities to many creatures.

During the last few weeks of the dry season, the prides stick close to the only available water in the river; in Luangwa, the scent of a hippo kill compels the Hollywoods to cross the river.

Dive to the dark depths of the sea to uncover the ocean's mysterious inhabitants; journey across vast stretches of open water with humpback whales, then wander down to the ocean floor to witness breathtaking bioluminescence.

Coasts are gateways from land to sea, offering opportunities to many creatures.

Young orangutans who have lost their mothers to poaching and deforestation learn the skills they'll need to survive in the wild at a unique forest school.

During the last few weeks of the dry season, the prides stick close to the only available water in the river; in Luangwa, the scent of a hippo kill compels the Hollywoods to cross the river.

Dive to the dark depths of the sea to uncover the ocean's mysterious inhabitants; journey across vast stretches of open water with humpback whales, then wander down to the ocean floor to witness breathtaking bioluminescence.

Coasts are gateways from land to sea, offering opportunities to many creatures.

Raja Ampat in the Indonesian archipelago is home to diverse marine life, including manta rays.

An attempt to discover what is killing off the black rhino, before it's too late.

Eight giraffes are moved to a newly opened wildlife area on an island.

An eagle falls out of its nest; Hope's fawns are in trouble; an attic full of songbirds.

Raja Ampat in the Indonesian archipelago is home to diverse marine life, including manta rays.

An attempt to discover what is killing off the black rhino, before it's too late.

Eight giraffes are moved to a newly opened wildlife area on an island.

The fate of several graduates awaits the next round of wild releases; runaway Zalipa is found, but her partner in crime, Tulia, is still missing; baby Clarita has a complete meltdown as the vets perform surgery on her mother.

Raja Ampat in the Indonesian archipelago is home to diverse marine life, including manta rays.

Many species survive by living in groups.

The red fox of Prince Edward Island.

An in-depth look at the American shad on its epic journey upstream, back to its fresh water birthplace to spawn.

The bald eagle reigns supreme as the ultimate predator above the waters of Bras d'Or Lake on Canada's eastern shore.

A plethora of creatures seek refuge from the rise and fall of the tide in Duncan's Cove and the Bay of Fundy.

A look at two very different insect species showcasing their expert pollination skills at Nova Scotia's Annapolis Valley; honey bees and monarch butterflies.

Animals that survive in cities.

During the last few weeks of the dry season, the prides stick close to the only available water in the river; in Luangwa, the scent of a hippo kill compels the Hollywoods to cross the river.

Dive to the dark depths of the sea to uncover the ocean's mysterious inhabitants; journey across vast stretches of open water with humpback whales, then wander down to the ocean floor to witness breathtaking bioluminescence.

Coasts are gateways from land to sea, offering opportunities to many creatures.

Two elephants journey from bondage and servitude to their new lives in Elephant Haven's forest, where they are able to begin their recovery and rehabilitation in the wild.

The marula tree is considered a tree of life in Africa's Manyeleti game reserve.

An unvarnished and fascinating insight into some lesser-known character traits exhibited by different species of animals when they are in need of food.

Two elephants journey from bondage and servitude to their new lives in Elephant Haven's forest, where they are able to begin their recovery and rehabilitation in the wild.

The marula tree is considered a tree of life in Africa's Manyeleti game reserve.

An unvarnished and fascinating insight into some lesser-known character traits exhibited by different species of animals when they are in need of food.

The fate of several graduates awaits the next round of wild releases; runaway Zalipa is found, but her partner in crime, Tulia, is still missing; baby Clarita has a complete meltdown as the vets perform surgery on her mother.

Two elephants journey from bondage and servitude to their new lives in Elephant Haven's forest, where they are able to begin their recovery and rehabilitation in the wild.

The marula tree is considered a tree of life in Africa's Manyeleti game reserve.

An unvarnished and fascinating insight into some lesser-known character traits exhibited by different species of animals when they are in need of food.

The Indonesian archipelago lies has the highest number of coral and fish species on earth.

An agitated elephant ends up in a local village and the vets need to find a helicopter immediately.

The vets attempt to breed the rare Grevy's zebras while the more common zebras have to be moved.

An old volunteer returns; an endangered orphan is rescued; a miracle on the half shell.

The Indonesian archipelago lies has the highest number of coral and fish species on earth.

An agitated elephant ends up in a local village and the vets need to find a helicopter immediately.

The vets attempt to breed the rare Grevy's zebras while the more common zebras have to be moved.

The team makes the final attempt to reunite reluctant mother Dilla with her new baby Delilah; Clara and Clarita are on their final journey to freedom when a dangerous flood stops them in their tracks and threatens everyone.

The Indonesian archipelago lies has the highest number of coral and fish species on earth.

Test limits with jaguar cub Frida, who's honing her survival skills in Brazil's Caiman Lodge Reserve.

Sea lion Lola take her first chaotic steps into a macho battlefield on Argentina's coast; 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.

Southern muriqui, Dora, takes her first steps away from her mom, Mimi; exploring spider monkey troop dynamics and tail-hanging technique.

Knowing more about Thiago, a brave baby coati; how he sharpens his sniffing and foraging skills, crosses suburban roads near his lush Brazilian forest home and avoids inanimate and four-legged dangers.

Two elephants journey from bondage and servitude to their new lives in Elephant Haven's forest, where they are able to begin their recovery and rehabilitation in the wild.

The marula tree is considered a tree of life in Africa's Manyeleti game reserve.