BBC Earth (HD)

Robson is on the trail of tuna, machaca and the mighty sail fish off the coast of Costa Rica in Central America.

The spies seek out proof of emotions in the animals and fish they interact with. Spy dolphin tries to keep up with real dolphins as they play in the surf; spy sperm whale sees a calf's mother's loving bond; spy cuttlefish discovers that male cuttlefish ca

Simon travels from the vast white salt flats of Bolivia, through the world's greatest wetlands of Brazil's Pantanal and on to the forested heart of Paraguay.

Robson is in America's deep south on the Tennessee River where he catches catfish in his hands. Then he's off to the Gulf of Mexico for blackfin tuna.

It is time for a competitive BioBlitz as the team splits into two to see which can find the most species against the clock.

Steve wants to introduce the team to the bull shark.

After a lifetime of travels that have taken her across the globe, Joanna Lumley is making her most personal journey yet, travelling from Essex to Whitby.

An old and deserted dry dock is transformed into an amazing subterranean museum, after the engineers drain the entire ground and build a new concrete base.

Robson is in America's deep south on the Tennessee River where he catches catfish in his hands. Then he's off to the Gulf of Mexico for blackfin tuna.

It is time for a competitive BioBlitz as the team splits into two to see which can find the most species against the clock.

Steve wants to introduce the team to the bull shark.

After a lifetime of travels that have taken her across the globe, Joanna Lumley is making her most personal journey yet, travelling from Essex to Whitby.

An old and deserted dry dock is transformed into an amazing subterranean museum, after the engineers drain the entire ground and build a new concrete base.

Robson is in America's deep south on the Tennessee River where he catches catfish in his hands. Then he's off to the Gulf of Mexico for blackfin tuna.

It is time for a competitive BioBlitz as the team splits into two to see which can find the most species against the clock.

Steve wants to introduce the team to the bull shark.

After a lifetime of travels that have taken her across the globe, Joanna Lumley is making her most personal journey yet, travelling from Essex to Whitby.

An old and deserted dry dock is transformed into an amazing subterranean museum, after the engineers drain the entire ground and build a new concrete base.

It is time for a competitive BioBlitz as the team splits into two to see which can find the most species against the clock.

Steve wants to introduce the team to the bull shark.

Ben stays with Naveen and Anke who have made their home in the Sri Lanka's highlands. He uncovers why they swapped one of the biggest cities in the world for a simple off-grid existence miles from civilisation.

Robson is in America's deep south on the Tennessee River where he catches catfish in his hands. Then he's off to the Gulf of Mexico for blackfin tuna.

After a lifetime of travels that have taken her across the globe, Joanna Lumley is making her most personal journey yet, travelling from Essex to Whitby.

It is time for a competitive BioBlitz as the team splits into two to see which can find the most species against the clock.

Steve wants to introduce the team to the bull shark.

Martin explores the Philippines, from Manila's jeepneys and bamboo bikes, Catholic fiestas and family feasts, to remote tribal burials, rice god rituals, meeting chocolate heroes, shamans and witches, to spotting cuddly tarsiers and pulsing fireflies.

After a lifetime of travels that have taken her across the globe, Joanna Lumley is making her most personal journey yet, travelling from Essex to Whitby.

Frozen Planet returns with a spellbinding journey through magical icy lands.

It is time for a competitive BioBlitz as the team splits into two to see which can find the most species against the clock.

Steve wants to introduce the team to the bull shark.

Hannah takes a look at the vacuum cleaner, going behind the scenes with Dyson and discovering how the motor in their latest vacuum spins nine times faster than that of a Formula One race car.

An old and deserted dry dock is transformed into an amazing subterranean museum, after the engineers drain the entire ground and build a new concrete base.

Robson is in America's deep south on the Tennessee River where he catches catfish in his hands. Then he's off to the Gulf of Mexico for blackfin tuna.

It is time for a competitive BioBlitz as the team splits into two to see which can find the most species against the clock.

Steve wants to introduce the team to the bull shark.

After a lifetime of travels that have taken her across the globe, Joanna Lumley is making her most personal journey yet, travelling from Essex to Whitby.

Robson is in South Africa on the trail of the incredible phenomenon known as the Sardine Run and has a close encounter with a shark.

Biologist Patrick Aryee is in Costa Rica to witness the annual mass nesting of sea turtles, as well as the predatory jaguars that come in for the kill.

As he starts the final part of his journey deep into Iraq, Michael finds a local school in Baghdad and as he did in North Korea talks to the children about life in Iraq and what they hope to do in the future, and how they see the rest of the world. Michae

In Oregon, wildfires tear through the state. In Texas, a storm ruins a wedding. And in Hawaii, a climber fights for his life.

Robson is in South Africa on the trail of the incredible phenomenon known as the Sardine Run and has a close encounter with a shark.

Biologist Patrick Aryee is in Costa Rica to witness the annual mass nesting of sea turtles, as well as the predatory jaguars that come in for the kill.

As he starts the final part of his journey deep into Iraq, Michael finds a local school in Baghdad and as he did in North Korea talks to the children about life in Iraq and what they hope to do in the future, and how they see the rest of the world. Michae

In Oregon, wildfires tear through the state. In Texas, a storm ruins a wedding. And in Hawaii, a climber fights for his life.

Robson is in South Africa on the trail of the incredible phenomenon known as the Sardine Run and has a close encounter with a shark.

Biologist Patrick Aryee is in Costa Rica to witness the annual mass nesting of sea turtles, as well as the predatory jaguars that come in for the kill.

As he starts the final part of his journey deep into Iraq, Michael finds a local school in Baghdad and as he did in North Korea talks to the children about life in Iraq and what they hope to do in the future, and how they see the rest of the world. Michae

In Oregon, wildfires tear through the state. In Texas, a storm ruins a wedding. And in Hawaii, a climber fights for his life.

Professor Brian Cox explores the solar system's misfits and oddballs and investigates the forces that sculpted the bizarre features on these strange worlds.

An old and deserted dry dock is transformed into an amazing subterranean museum, after the engineers drain the entire ground and build a new concrete base.

For the first time in his career, Conductor Jason Lai is putting up a concert with a group of amateurs who live with an incurable condition.

The Christmas concert is just two months away but some of Jason's choir members are still struggling to keep up. One of them is Steven, 67, whose form of dementia affects his behaviour and ability to stay focused.

Professor Brian Cox explores the solar system's misfits and oddballs and investigates the forces that sculpted the bizarre features on these strange worlds.

An old and deserted dry dock is transformed into an amazing subterranean museum, after the engineers drain the entire ground and build a new concrete base.

The Kokoda Trail is a single file footpath that runs in a straight line through Papua New Guinea. As hot days give way to intensely cold nights, it becomes clear why so many have died from the extreme natural elements.

For the first time in his career, Conductor Jason Lai is putting up a concert with a group of amateurs who live with an incurable condition.

The Christmas concert is just two months away but some of Jason's choir members are still struggling to keep up. One of them is Steven, 67, whose form of dementia affects his behaviour and ability to stay focused.

Professor Brian Cox explores the solar system's misfits and oddballs and investigates the forces that sculpted the bizarre features on these strange worlds.

The Kokoda Trail is a single file footpath that runs in a straight line through Papua New Guinea. As hot days give way to intensely cold nights, it becomes clear why so many have died from the extreme natural elements.

Crossing the Pacific, Gordon discovers how a view from above is helping protect hammerhead sharks and giant tortoises, and what it could reveal about the future of our coral reefs.

For the first time in his career, Conductor Jason Lai is putting up a concert with a group of amateurs who live with an incurable condition.

The Christmas concert is just two months away but some of Jason's choir members are still struggling to keep up. One of them is Steven, 67, whose form of dementia affects his behaviour and ability to stay focused.

The spies seek out proof of emotions in the animals and fish they interact with. Spy dolphin tries to keep up with real dolphins as they play in the surf; spy sperm whale sees a calf's mother's loving bond; spy cuttlefish discovers that male cuttlefish ca

Hannah takes a look at the vacuum cleaner, going behind the scenes with Dyson and discovering how the motor in their latest vacuum spins nine times faster than that of a Formula One race car.

More stories of the brave and hardy people who live below zero in Northern Canada.

An old and deserted dry dock is transformed into an amazing subterranean museum, after the engineers drain the entire ground and build a new concrete base.

The Kokoda Trail is a single file footpath that runs in a straight line through Papua New Guinea. As hot days give way to intensely cold nights, it becomes clear why so many have died from the extreme natural elements.

The spies seek out proof of emotions in the animals and fish they interact with. Spy dolphin tries to keep up with real dolphins as they play in the surf; spy sperm whale sees a calf's mother's loving bond; spy cuttlefish discovers that male cuttlefish ca

Hannah takes a look at the vacuum cleaner, going behind the scenes with Dyson and discovering how the motor in their latest vacuum spins nine times faster than that of a Formula One race car.

Crossing the Pacific, Gordon discovers how a view from above is helping protect hammerhead sharks and giant tortoises, and what it could reveal about the future of our coral reefs.

An old and deserted dry dock is transformed into an amazing subterranean museum, after the engineers drain the entire ground and build a new concrete base.

The Kokoda Trail is a single file footpath that runs in a straight line through Papua New Guinea. As hot days give way to intensely cold nights, it becomes clear why so many have died from the extreme natural elements.

Hannah takes a look at the vacuum cleaner, going behind the scenes with Dyson and discovering how the motor in their latest vacuum spins nine times faster than that of a Formula One race car.

The spies seek out proof of emotions in the animals and fish they interact with. Spy dolphin tries to keep up with real dolphins as they play in the surf; spy sperm whale sees a calf's mother's loving bond; spy cuttlefish discovers that male cuttlefish ca

Hannah takes a look at the vacuum cleaner, going behind the scenes with Dyson and discovering how the motor in their latest vacuum spins nine times faster than that of a Formula One race car.

Crossing the Pacific, Gordon discovers how a view from above is helping protect hammerhead sharks and giant tortoises, and what it could reveal about the future of our coral reefs.

An old and deserted dry dock is transformed into an amazing subterranean museum, after the engineers drain the entire ground and build a new concrete base.

For the first time in his career, Conductor Jason Lai is putting up a concert with a group of amateurs who live with an incurable condition.

The Christmas concert is just two months away but some of Jason's choir members are still struggling to keep up. One of them is Steven, 67, whose form of dementia affects his behaviour and ability to stay focused.

Crossing the Pacific, Gordon discovers how a view from above is helping protect hammerhead sharks and giant tortoises, and what it could reveal about the future of our coral reefs.

An old and deserted dry dock is transformed into an amazing subterranean museum, after the engineers drain the entire ground and build a new concrete base.

For the first time in his career, Conductor Jason Lai is putting up a concert with a group of amateurs who live with an incurable condition.

The Christmas concert is just two months away but some of Jason's choir members are still struggling to keep up. One of them is Steven, 67, whose form of dementia affects his behaviour and ability to stay focused.

Biologist Patrick Aryee is in Costa Rica to witness the annual mass nesting of sea turtles, as well as the predatory jaguars that come in for the kill.

Crossing the Pacific, Gordon discovers how a view from above is helping protect hammerhead sharks and giant tortoises, and what it could reveal about the future of our coral reefs.

For the first time in his career, Conductor Jason Lai is putting up a concert with a group of amateurs who live with an incurable condition.

The Christmas concert is just two months away but some of Jason's choir members are still struggling to keep up. One of them is Steven, 67, whose form of dementia affects his behaviour and ability to stay focused.

After a lifetime of travels that have taken her across the globe, Joanna Lumley is making her most personal journey yet, travelling from Essex to Whitby.

Vast deserts, dense jungles, polar landscapes and tropical seas are explored in this dazzling journey across Earth's biggest continent, Asia.

Vast deserts, dense jungles, polar landscapes and tropical seas are explored in this dazzling journey across Earth's biggest continent, Asia.

Martin explores the Philippines, from Manila's jeepneys and bamboo bikes, Catholic fiestas and family feasts, to remote tribal burials, rice god rituals, meeting chocolate heroes, shamans and witches, to spotting cuddly tarsiers and pulsing fireflies.

Simon travels from the vast white salt flats of Bolivia, through the world's greatest wetlands of Brazil's Pantanal and on to the forested heart of Paraguay.

Vast deserts, dense jungles, polar landscapes and tropical seas are explored in this dazzling journey across Earth's biggest continent, Asia.

Vast deserts, dense jungles, polar landscapes and tropical seas are explored in this dazzling journey across Earth's biggest continent, Asia.

Martin explores the Philippines, from Manila's jeepneys and bamboo bikes, Catholic fiestas and family feasts, to remote tribal burials, rice god rituals, meeting chocolate heroes, shamans and witches, to spotting cuddly tarsiers and pulsing fireflies.

Simon travels from the vast white salt flats of Bolivia, through the world's greatest wetlands of Brazil's Pantanal and on to the forested heart of Paraguay.

Vast deserts, dense jungles, polar landscapes and tropical seas are explored in this dazzling journey across Earth's biggest continent, Asia.

Vast deserts, dense jungles, polar landscapes and tropical seas are explored in this dazzling journey across Earth's biggest continent, Asia.

It is time for a competitive BioBlitz as the team splits into two to see which can find the most species against the clock.

Steve wants to introduce the team to the bull shark.

Vast deserts, dense jungles, polar landscapes and tropical seas are explored in this dazzling journey across Earth's biggest continent, Asia.

Vast deserts, dense jungles, polar landscapes and tropical seas are explored in this dazzling journey across Earth's biggest continent, Asia.

Biologist Patrick Aryee is in Costa Rica to witness the annual mass nesting of sea turtles, as well as the predatory jaguars that come in for the kill.

It is time for a competitive BioBlitz as the team splits into two to see which can find the most species against the clock.

Steve wants to introduce the team to the bull shark.

Frozen Planet returns with a spellbinding journey through magical icy lands.

Vast deserts, dense jungles, polar landscapes and tropical seas are explored in this dazzling journey across Earth's biggest continent, Asia.

Vast deserts, dense jungles, polar landscapes and tropical seas are explored in this dazzling journey across Earth's biggest continent, Asia.

Biologist Patrick Aryee is in Costa Rica to witness the annual mass nesting of sea turtles, as well as the predatory jaguars that come in for the kill.

It is time for a competitive BioBlitz as the team splits into two to see which can find the most species against the clock.

Steve wants to introduce the team to the bull shark.

Vast deserts, dense jungles, polar landscapes and tropical seas are explored in this dazzling journey across Earth's biggest continent, Asia.

Vast deserts, dense jungles, polar landscapes and tropical seas are explored in this dazzling journey across Earth's biggest continent, Asia.

Biologist Patrick Aryee is in Costa Rica to witness the annual mass nesting of sea turtles, as well as the predatory jaguars that come in for the kill.

Robson travels Spain, Portugal and the Canary Islands in search of the highly prized blue marlin. He also eats the poisonous escolar fish.

In Canada, a tiny turtle ventures through a forest of giants in search of the wetland, and in South Africa, a bushbaby is drawn towards a world of light in his quest to find a home.

Martin travels to Guam to see the effect of invasive species on remote islands; discovering animals and humans driven to the edge of extinction. In Palau he meets the endangered Hawksbill Turtle and rare Dugong, learning more about this tiny island's work

Alaskans brave the dangers of the Arctic to prepare for Dark Winters return.

Robson travels Spain, Portugal and the Canary Islands in search of the highly prized blue marlin. He also eats the poisonous escolar fish.

In Canada, a tiny turtle ventures through a forest of giants in search of the wetland, and in South Africa, a bushbaby is drawn towards a world of light in his quest to find a home.

Martin travels to Guam to see the effect of invasive species on remote islands; discovering animals and humans driven to the edge of extinction. In Palau he meets the endangered Hawksbill Turtle and rare Dugong, learning more about this tiny island's work

Alaskans brave the dangers of the Arctic to prepare for Dark Winters return.

Robson travels Spain, Portugal and the Canary Islands in search of the highly prized blue marlin. He also eats the poisonous escolar fish.

In Canada, a tiny turtle ventures through a forest of giants in search of the wetland, and in South Africa, a bushbaby is drawn towards a world of light in his quest to find a home.

Martin travels to Guam to see the effect of invasive species on remote islands; discovering animals and humans driven to the edge of extinction. In Palau he meets the endangered Hawksbill Turtle and rare Dugong, learning more about this tiny island's work

Alaskans brave the dangers of the Arctic to prepare for Dark Winters return.

In Canada, a tiny turtle ventures through a forest of giants in search of the wetland, and in South Africa, a bushbaby is drawn towards a world of light in his quest to find a home.

Martin travels to Guam to see the effect of invasive species on remote islands; discovering animals and humans driven to the edge of extinction. In Palau he meets the endangered Hawksbill Turtle and rare Dugong, learning more about this tiny island's work

Robson travels Spain, Portugal and the Canary Islands in search of the highly prized blue marlin. He also eats the poisonous escolar fish.

In Canada, a tiny turtle ventures through a forest of giants in search of the wetland, and in South Africa, a bushbaby is drawn towards a world of light in his quest to find a home.

Alaskans brave the dangers of the Arctic to prepare for Dark Winters return.

It is time for a competitive BioBlitz as the team splits into two to see which can find the most species against the clock.

Steve wants to introduce the team to the bull shark.

Martin travels to Guam to see the effect of invasive species on remote islands; discovering animals and humans driven to the edge of extinction. In Palau he meets the endangered Hawksbill Turtle and rare Dugong, learning more about this tiny island's work

Frozen Planet returns with a spellbinding journey through magical icy lands.

In Canada, a tiny turtle ventures through a forest of giants in search of the wetland, and in South Africa, a bushbaby is drawn towards a world of light in his quest to find a home.

Alaskans brave the dangers of the Arctic to prepare for Dark Winters return.

It is time for a competitive BioBlitz as the team splits into two to see which can find the most species against the clock.

Steve wants to introduce the team to the bull shark.

Robson travels Spain, Portugal and the Canary Islands in search of the highly prized blue marlin. He also eats the poisonous escolar fish.

In Canada, a tiny turtle ventures through a forest of giants in search of the wetland, and in South Africa, a bushbaby is drawn towards a world of light in his quest to find a home.

Alaskans brave the dangers of the Arctic to prepare for Dark Winters return.

Robson heads out on the Fraser River to find Canada's largest game fish; the mighty sturgeon, which can reach weights of 1000 lbs and lengths of 12ft.

In South East Asia, booming economies are taking a toll on the natural world. Gordon discovers how eyes in the sky are helping protect endangered orangutans, elephants and people.

The Akha people are an indigenous hill tribe who live in villages in the remote mountains of Thailand, Myanmar and Laos. Join Ryan as he treks from village to village, staying with local Akha families.

Ben spends time with Pirate Rob, who lives for half the year with his 18-year-old son Damien in a sandbag house on an island in the middle of an industrial river in Oregon.

Robson heads out on the Fraser River to find Canada's largest game fish; the mighty sturgeon, which can reach weights of 1000 lbs and lengths of 12ft.

In South East Asia, booming economies are taking a toll on the natural world. Gordon discovers how eyes in the sky are helping protect endangered orangutans, elephants and people.

The Akha people are an indigenous hill tribe who live in villages in the remote mountains of Thailand, Myanmar and Laos. Join Ryan as he treks from village to village, staying with local Akha families.

Ben spends time with Pirate Rob, who lives for half the year with his 18-year-old son Damien in a sandbag house on an island in the middle of an industrial river in Oregon.

Robson heads out on the Fraser River to find Canada's largest game fish; the mighty sturgeon, which can reach weights of 1000 lbs and lengths of 12ft.

The Akha people are an indigenous hill tribe who live in villages in the remote mountains of Thailand, Myanmar and Laos. Join Ryan as he treks from village to village, staying with local Akha families.

In South East Asia, booming economies are taking a toll on the natural world. Gordon discovers how eyes in the sky are helping protect endangered orangutans, elephants and people.

Alaskans brave the dangers of the Arctic to prepare for Dark Winters return.

The Akha people are an indigenous hill tribe who live in villages in the remote mountains of Thailand, Myanmar and Laos. Join Ryan as he treks from village to village, staying with local Akha families.

Ben spends time with Pirate Rob, who lives for half the year with his 18-year-old son Damien in a sandbag house on an island in the middle of an industrial river in Oregon.

Robson heads out on the Fraser River to find Canada's largest game fish; the mighty sturgeon, which can reach weights of 1000 lbs and lengths of 12ft.

In South East Asia, booming economies are taking a toll on the natural world. Gordon discovers how eyes in the sky are helping protect endangered orangutans, elephants and people.

The Akha people are an indigenous hill tribe who live in villages in the remote mountains of Thailand, Myanmar and Laos. Join Ryan as he treks from village to village, staying with local Akha families.

Martin travels to Guam to see the effect of invasive species on remote islands; discovering animals and humans driven to the edge of extinction. In Palau he meets the endangered Hawksbill Turtle and rare Dugong, learning more about this tiny island's work

Ben spends time with Pirate Rob, who lives for half the year with his 18-year-old son Damien in a sandbag house on an island in the middle of an industrial river in Oregon.

Frozen Planet returns with a spellbinding journey through magical icy lands.

In South East Asia, booming economies are taking a toll on the natural world. Gordon discovers how eyes in the sky are helping protect endangered orangutans, elephants and people.

Martin travels to Guam to see the effect of invasive species on remote islands; discovering animals and humans driven to the edge of extinction. In Palau he meets the endangered Hawksbill Turtle and rare Dugong, learning more about this tiny island's work

The Akha people are an indigenous hill tribe who live in villages in the remote mountains of Thailand, Myanmar and Laos. Join Ryan as he treks from village to village, staying with local Akha families.

Robson heads out on the Fraser River to find Canada's largest game fish; the mighty sturgeon, which can reach weights of 1000 lbs and lengths of 12ft.

In South East Asia, booming economies are taking a toll on the natural world. Gordon discovers how eyes in the sky are helping protect endangered orangutans, elephants and people.

Ben spends time with Pirate Rob, who lives for half the year with his 18-year-old son Damien in a sandbag house on an island in the middle of an industrial river in Oregon.

Robson heads north to Alaska for extreme temperatures and extreme fish, including northern pike, king salmon, cod, chinook salmon and rainbow trout.

The camera spies' latest mission reveals the extraordinary relationships that exist among the creatures of the ocean.

Simon travels from Chile's Atacama Desert and follows the Andes mountains to Patagonia before ending up in the most southerly permanently inhabited region on earth, Tierra del Fuego.

With rare access to electronics giant Samsung, Hannah uncovers the technological game changers that have made the smartphone a reality.

Robson heads north to Alaska for extreme temperatures and extreme fish, including northern pike, king salmon, cod, chinook salmon and rainbow trout.

The camera spies' latest mission reveals the extraordinary relationships that exist among the creatures of the ocean.