BBC Earth Astro

Leopard Olimba finds a mate, but fortunes turn against the lions. Extreme flooding leads to disaster for the hyena clan, and the time has come for leopard Mutima to leave.

Ben revisits his old friends Georg and Bettina, who live on a remote bogland in County Mayo. They found solace in the wilds of Ireland, but three years later, they are still weighing up options.

In a world where enemies watch for weakness, our ancient powers must use all their strength and cunning to defend their people and conquer new lands. Who will rise to the challenge of the battlefield.

After swimming out of a dangerous current, Cyril explores the Indian Ocean with local fishermen.

Leopard Olimba finds a mate, but fortunes turn against the lions. Extreme flooding leads to disaster for the hyena clan, and the time has come for leopard Mutima to leave.

Nick's train leaves from Tangier and it's a special one; AL Boraq, which speeds along the high-speed line making its way down the west coast. Al Boraq is run entirely on wind power.

Cyril braves the wilds of northern Canada to pursue one of the most aggressive fish on the planet, the fang-toothed northern pike.

Six months after undertaking the race of a lifetime, the five intrepid pairs meet for the first time since returning home.

Joanna begins with Paris. She takes a hot-air balloon ride, visits the fire-damaged Notre-Dame, meets heiress Daphne Guinness, buys a vintage Chanel suit, and meets refugee turned beekeeper Ibrahim.

The extraordinary story of how the human species, Homo sapiens, first emerged, where the discoveries of recent years are revolutionising the understanding of humanity's origin story.

Cyril braves the wilds of northern Canada to pursue one of the most aggressive fish on the planet, the fang-toothed northern pike.

Six months after undertaking the race of a lifetime, the five intrepid pairs meet for the first time since returning home.

Joanna begins with Paris. She takes a hot-air balloon ride, visits the fire-damaged Notre-Dame, meets heiress Daphne Guinness, buys a vintage Chanel suit, and meets refugee turned beekeeper Ibrahim.

The extraordinary story of how the human species, Homo sapiens, first emerged, where the discoveries of recent years are revolutionising the understanding of humanity's origin story.

Cyril braves the wilds of northern Canada to pursue one of the most aggressive fish on the planet, the fang-toothed northern pike.

Six months after undertaking the race of a lifetime, the five intrepid pairs meet for the first time since returning home.

The extraordinary story of how the human species, Homo sapiens, first emerged, where the discoveries of recent years are revolutionising the understanding of humanity's origin story.

Six months after undertaking the race of a lifetime, the five intrepid pairs meet for the first time since returning home.

In a world where enemies watch for weakness, our ancient powers must use all their strength and cunning to defend their people and conquer new lands. Who will rise to the challenge of the battlefield.

Cyril braves the wilds of northern Canada to pursue one of the most aggressive fish on the planet, the fang-toothed northern pike.

Joanna begins with Paris. She takes a hot-air balloon ride, visits the fire-damaged Notre-Dame, meets heiress Daphne Guinness, buys a vintage Chanel suit, and meets refugee turned beekeeper Ibrahim.

Six months after undertaking the race of a lifetime, the five intrepid pairs meet for the first time since returning home.

Griff dives into New Orleans' rich culture, jazz roots, vibrant food, and laid-back Southern soul.

Joanna begins with Paris. She takes a hot-air balloon ride, visits the fire-damaged Notre-Dame, meets heiress Daphne Guinness, buys a vintage Chanel suit, and meets refugee turned beekeeper Ibrahim.

Asia's jungles are beautiful and exceptionally diverse, but whilst they provide shelter, food and opportunity, they are also full of dangers and hidden threats.

In a world where enemies watch for weakness, our ancient powers must use all their strength and cunning to defend their people and conquer new lands. Who will rise to the challenge of the battlefield.

Explores how Britain's National Gallery, The Tate, stepped in to help the Bankside on the southern shore of the River Thames.

Ben revisits his old friends Georg and Bettina, who live on a remote bogland in County Mayo. They found solace in the wilds of Ireland, but three years later, they are still weighing up options.

Cyril braves the wilds of northern Canada to pursue one of the most aggressive fish on the planet, the fang-toothed northern pike.

Join Patrick in the Great Plains of North America, as he explores the intricate web that connects grasses and dung beetles to bison and the grizzly bear.

Joanna begins with Paris. She takes a hot-air balloon ride, visits the fire-damaged Notre-Dame, meets heiress Daphne Guinness, buys a vintage Chanel suit, and meets refugee turned beekeeper Ibrahim.

Stuck between a herd of elephants charging straight for him and the shark-infested waters on the other side, Cyril has nowhere to hide.

Revealing the extraordinary strategies monkeys, apes and lemurs use to survive in the most unexpected places, from snow-capped mountains to the open savannah.

Robson and his good friend, actor Mark Benton, head to the Scottish Borders for a two-day escape to relax, recharge and enjoy the stunning countryside.

Emmerdale actor Laura Norton joins Robson for a break in the stunning Yorkshire Dales. They take a gentle cycle through Swaledale on electric bikes before touring Jervaulx Abbey.

In the US a man and his dog take cover as a rare tornado outbreak rips through towns on the East coast. In Norway, a boxer has the fight of his life when a swim under the ice goes disastrously wrong.

Stuck between a herd of elephants charging straight for him and the shark-infested waters on the other side, Cyril has nowhere to hide.

Revealing the extraordinary strategies monkeys, apes and lemurs use to survive in the most unexpected places, from snow-capped mountains to the open savannah.

Robson and his good friend, actor Mark Benton, head to the Scottish Borders for a two-day escape to relax, recharge and enjoy the stunning countryside.

Emmerdale actor Laura Norton joins Robson for a break in the stunning Yorkshire Dales. They take a gentle cycle through Swaledale on electric bikes before touring Jervaulx Abbey.

In the US a man and his dog take cover as a rare tornado outbreak rips through towns on the East coast. In Norway, a boxer has the fight of his life when a swim under the ice goes disastrously wrong.

Stuck between a herd of elephants charging straight for him and the shark-infested waters on the other side, Cyril has nowhere to hide.

Revealing the extraordinary strategies monkeys, apes and lemurs use to survive in the most unexpected places, from snow-capped mountains to the open savannah.

Robson and his good friend, actor Mark Benton, head to the Scottish Borders for a two-day escape to relax, recharge and enjoy the stunning countryside.

Emmerdale actor Laura Norton joins Robson for a break in the stunning Yorkshire Dales. They take a gentle cycle through Swaledale on electric bikes before touring Jervaulx Abbey.

In the US a man and his dog take cover as a rare tornado outbreak rips through towns on the East coast. In Norway, a boxer has the fight of his life when a swim under the ice goes disastrously wrong.

Nick's first sight in the Gobi is truly awe-inspiring. Thundering towards him are the Namnaa horse archery academy, reminiscent of the Mongolian army that swept across Asia 800 years ago.

Revealing the extraordinary strategies monkeys, apes and lemurs use to survive in the most unexpected places, from snow-capped mountains to the open savannah.

Six months after undertaking the race of a lifetime, the five intrepid pairs meet for the first time since returning home.

Leopard Olimba finds a mate, but fortunes turn against the lions. Extreme flooding leads to disaster for the hyena clan, and the time has come for leopard Mutima to leave.

Explores how Britain's National Gallery, The Tate, stepped in to help the Bankside on the southern shore of the River Thames.

Nick's first sight in the Gobi is truly awe-inspiring. Thundering towards him are the Namnaa horse archery academy, reminiscent of the Mongolian army that swept across Asia 800 years ago.

Revealing the extraordinary strategies monkeys, apes and lemurs use to survive in the most unexpected places, from snow-capped mountains to the open savannah.

Leopard Olimba finds a mate, but fortunes turn against the lions. Extreme flooding leads to disaster for the hyena clan, and the time has come for leopard Mutima to leave.

Six months after undertaking the race of a lifetime, the five intrepid pairs meet for the first time since returning home.

Robson and his good friend, actor Mark Benton, head to the Scottish Borders for a two-day escape to relax, recharge and enjoy the stunning countryside.

Emmerdale actor Laura Norton joins Robson for a break in the stunning Yorkshire Dales. They take a gentle cycle through Swaledale on electric bikes before touring Jervaulx Abbey.

Revealing the extraordinary strategies monkeys, apes and lemurs use to survive in the most unexpected places, from snow-capped mountains to the open savannah.

Leopard Olimba finds a mate, but fortunes turn against the lions. Extreme flooding leads to disaster for the hyena clan, and the time has come for leopard Mutima to leave.

Six months after undertaking the race of a lifetime, the five intrepid pairs meet for the first time since returning home.

Explores how Britain's National Gallery, The Tate, stepped in to help the Bankside on the southern shore of the River Thames.

Joanna begins with Paris. She takes a hot-air balloon ride, visits the fire-damaged Notre-Dame, meets heiress Daphne Guinness, buys a vintage Chanel suit, and meets refugee turned beekeeper Ibrahim.

Robson and his good friend, actor Mark Benton, head to the Scottish Borders for a two-day escape to relax, recharge and enjoy the stunning countryside.

Emmerdale actor Laura Norton joins Robson for a break in the stunning Yorkshire Dales. They take a gentle cycle through Swaledale on electric bikes before touring Jervaulx Abbey.

Ben revisits his old friends Georg and Bettina, who live on a remote bogland in County Mayo. They found solace in the wilds of Ireland, but three years later, they are still weighing up options.

The extraordinary story of how the human species, Homo sapiens, first emerged, where the discoveries of recent years are revolutionising the understanding of humanity's origin story.

The largest of all of Earth's displays stretches across thousands of kilometres in the night sky: the Aurora Borealis. The arctic wilderness of Northern Sweden is one of the best places to see it.

Nick's first sight in the Gobi is truly awe-inspiring. Thundering towards him are the Namnaa horse archery academy, reminiscent of the Mongolian army that swept across Asia 800 years ago.

Robson and his good friend, actor Mark Benton, head to the Scottish Borders for a two-day escape to relax, recharge and enjoy the stunning countryside.

Emmerdale actor Laura Norton joins Robson for a break in the stunning Yorkshire Dales. They take a gentle cycle through Swaledale on electric bikes before touring Jervaulx Abbey.

Ben revisits his old friends Georg and Bettina, who live on a remote bogland in County Mayo. They found solace in the wilds of Ireland, but three years later, they are still weighing up options.

Join Patrick in the Great Plains of North America, as he explores the intricate web that connects grasses and dung beetles to bison and the grizzly bear.

Nick's first sight in the Gobi is truly awe-inspiring. Thundering towards him are the Namnaa horse archery academy, reminiscent of the Mongolian army that swept across Asia 800 years ago.

Ben revisits his old friends Georg and Bettina, who live on a remote bogland in County Mayo. They found solace in the wilds of Ireland, but three years later, they are still weighing up options.

The strategies used by animals to find and defend their mates in the grasslands of Namibia, the Serengeti and Australia. Here, mating strategies are on show for all to see.

Six months after undertaking the race of a lifetime, the five intrepid pairs meet for the first time since returning home.

Leopard Olimba finds a mate, but fortunes turn against the lions. Extreme flooding leads to disaster for the hyena clan, and the time has come for leopard Mutima to leave.

Explores how Britain's National Gallery, The Tate, stepped in to help the Bankside on the southern shore of the River Thames.

Join Patrick in the Great Plains of North America, as he explores the intricate web that connects grasses and dung beetles to bison and the grizzly bear.

Six months after undertaking the race of a lifetime, the five intrepid pairs meet for the first time since returning home.

Robson and his good friend, actor Mark Benton, head to the Scottish Borders for a two-day escape to relax, recharge and enjoy the stunning countryside.

Emmerdale actor Laura Norton joins Robson for a break in the stunning Yorkshire Dales. They take a gentle cycle through Swaledale on electric bikes before touring Jervaulx Abbey.

Explores how Britain's National Gallery, The Tate, stepped in to help the Bankside on the southern shore of the River Thames.

Leopard Olimba finds a mate, but fortunes turn against the lions. Extreme flooding leads to disaster for the hyena clan, and the time has come for leopard Mutima to leave.

Six months after undertaking the race of a lifetime, the five intrepid pairs meet for the first time since returning home.

Robson and his good friend, actor Mark Benton, head to the Scottish Borders for a two-day escape to relax, recharge and enjoy the stunning countryside.

Emmerdale actor Laura Norton joins Robson for a break in the stunning Yorkshire Dales. They take a gentle cycle through Swaledale on electric bikes before touring Jervaulx Abbey.

Explores how Britain's National Gallery, The Tate, stepped in to help the Bankside on the southern shore of the River Thames.

Griff dives into New Orleans' rich culture, jazz roots, vibrant food, and laid-back Southern soul.

Join Patrick in the Great Plains of North America, as he explores the intricate web that connects grasses and dung beetles to bison and the grizzly bear.

Robson and his good friend, actor Mark Benton, head to the Scottish Borders for a two-day escape to relax, recharge and enjoy the stunning countryside.

Emmerdale actor Laura Norton joins Robson for a break in the stunning Yorkshire Dales. They take a gentle cycle through Swaledale on electric bikes before touring Jervaulx Abbey.

Injured wild dog Flint helps care for Storm's largest ever litter of pups. Leopard Mutima searches for a home, and the lions are challenged by forces beyond their control.

In northern Guangdong, majestic mountain ranges are home to a dazzling array of wildlife; Silver Pheasants, Chinese Pangolins, Black Kites, Chinese Giant Salamanders, and a new species of cave gecko.

The largest of all of Earth's displays stretches across thousands of kilometres in the night sky: the Aurora Borealis. The arctic wilderness of Northern Sweden is one of the best places to see it.

Nick's train leaves from Tangier and it's a special one; AL Boraq, which speeds along the high-speed line making its way down the west coast. Al Boraq is run entirely on wind power.

Injured wild dog Flint helps care for Storm's largest ever litter of pups. Leopard Mutima searches for a home, and the lions are challenged by forces beyond their control.

Robson and his good friend, actor Mark Benton, head to the Scottish Borders for a two-day escape to relax, recharge and enjoy the stunning countryside.

Emmerdale actor Laura Norton joins Robson for a break in the stunning Yorkshire Dales. They take a gentle cycle through Swaledale on electric bikes before touring Jervaulx Abbey.

The largest of all of Earth's displays stretches across thousands of kilometres in the night sky: the Aurora Borealis. The arctic wilderness of Northern Sweden is one of the best places to see it.

Nick's train leaves from Tangier and it's a special one; AL Boraq, which speeds along the high-speed line making its way down the west coast. Al Boraq is run entirely on wind power.

In northern Guangdong, majestic mountain ranges are home to a dazzling array of wildlife; Silver Pheasants, Chinese Pangolins, Black Kites, Chinese Giant Salamanders, and a new species of cave gecko.

Injured wild dog Flint helps care for Storm's largest ever litter of pups. Leopard Mutima searches for a home, and the lions are challenged by forces beyond their control.

In the US a man and his dog take cover as a rare tornado outbreak rips through towns on the East coast. In Norway, a boxer has the fight of his life when a swim under the ice goes disastrously wrong.

Revealing the extraordinary strategies monkeys, apes and lemurs use to survive in the most unexpected places, from snow-capped mountains to the open savannah.

Stuck between a herd of elephants charging straight for him and the shark-infested waters on the other side, Cyril has nowhere to hide.

In northern Guangdong, majestic mountain ranges are home to a dazzling array of wildlife; Silver Pheasants, Chinese Pangolins, Black Kites, Chinese Giant Salamanders, and a new species of cave gecko.

Injured wild dog Flint helps care for Storm's largest ever litter of pups. Leopard Mutima searches for a home, and the lions are challenged by forces beyond their control.

Robson and his good friend, actor Mark Benton, head to the Scottish Borders for a two-day escape to relax, recharge and enjoy the stunning countryside.

Emmerdale actor Laura Norton joins Robson for a break in the stunning Yorkshire Dales. They take a gentle cycle through Swaledale on electric bikes before touring Jervaulx Abbey.

In the US a man and his dog take cover as a rare tornado outbreak rips through towns on the East coast. In Norway, a boxer has the fight of his life when a swim under the ice goes disastrously wrong.

In the planet's most densely populated continent, animals live at extremely close quarters with people, from tigers making a home in town to elephants stopping traffic for food.

Revealing the extraordinary strategies monkeys, apes and lemurs use to survive in the most unexpected places, from snow-capped mountains to the open savannah.

Robson and his good friend, actor Mark Benton, head to the Scottish Borders for a two-day escape to relax, recharge and enjoy the stunning countryside.

Emmerdale actor Laura Norton joins Robson for a break in the stunning Yorkshire Dales. They take a gentle cycle through Swaledale on electric bikes before touring Jervaulx Abbey.

In the US a man and his dog take cover as a rare tornado outbreak rips through towns on the East coast. In Norway, a boxer has the fight of his life when a swim under the ice goes disastrously wrong.

Stuck between a herd of elephants charging straight for him and the shark-infested waters on the other side, Cyril has nowhere to hide.

In northern Guangdong, majestic mountain ranges are home to a dazzling array of wildlife; Silver Pheasants, Chinese Pangolins, Black Kites, Chinese Giant Salamanders, and a new species of cave gecko.

Revealing the extraordinary strategies monkeys, apes and lemurs use to survive in the most unexpected places, from snow-capped mountains to the open savannah.

Cyril heads to Polynesia to catch a legendary fish known to the locals as the Uruati, but he isn't prepared for the incredible number of sharks lurking below the waters.

The secrets of canid success and their incredible strategies for survival, from leaping jackals to sneezing African wild dogs, and gray foxes that climb trees.

Griff Rhys Jones starts his Canadian journey in Newfoundland where he goes looking for moose, discovers the iron ore mining history, shoots St John's time gun and samples traditional food.

Hannah Fry takes a look at the bank card, the digital key to accessing cash, and finds out how its extraordinary innovations have some surprising and sinister origins.

Cyril heads to Polynesia to catch a legendary fish known to the locals as the Uruati, but he isn't prepared for the incredible number of sharks lurking below the waters.

The secrets of canid success and their incredible strategies for survival, from leaping jackals to sneezing African wild dogs, and gray foxes that climb trees.

Griff Rhys Jones starts his Canadian journey in Newfoundland where he goes looking for moose, discovers the iron ore mining history, shoots St John's time gun and samples traditional food.

Hannah Fry takes a look at the bank card, the digital key to accessing cash, and finds out how its extraordinary innovations have some surprising and sinister origins.

The secrets of canid success and their incredible strategies for survival, from leaping jackals to sneezing African wild dogs, and gray foxes that climb trees.

Griff Rhys Jones starts his Canadian journey in Newfoundland where he goes looking for moose, discovers the iron ore mining history, shoots St John's time gun and samples traditional food.

Hannah Fry takes a look at the bank card, the digital key to accessing cash, and finds out how its extraordinary innovations have some surprising and sinister origins.

In northern Guangdong, majestic mountain ranges are home to a dazzling array of wildlife; Silver Pheasants, Chinese Pangolins, Black Kites, Chinese Giant Salamanders, and a new species of cave gecko.

Griff Rhys Jones starts his Canadian journey in Newfoundland where he goes looking for moose, discovers the iron ore mining history, shoots St John's time gun and samples traditional food.

Cyril heads to Polynesia to catch a legendary fish known to the locals as the Uruati, but he isn't prepared for the incredible number of sharks lurking below the waters.

Hannah Fry takes a look at the bank card, the digital key to accessing cash, and finds out how its extraordinary innovations have some surprising and sinister origins.

Having learnt where a hippos aggression comes from Steve wants to find out if we can live alongside hippos that kill up to 500 people a year. He visits St.Lucia, a town where hippos roam the streets.

In northern Guangdong, majestic mountain ranges are home to a dazzling array of wildlife; Silver Pheasants, Chinese Pangolins, Black Kites, Chinese Giant Salamanders, and a new species of cave gecko.

Griff Rhys Jones starts his Canadian journey in Newfoundland where he goes looking for moose, discovers the iron ore mining history, shoots St John's time gun and samples traditional food.

In the heart of Asia lie vast arid lands. These deserts and dry grasslands are so hostile, they push life to the limit. The animals that live here are some of the earth's toughest.

Having learnt where a hippos aggression comes from Steve wants to find out if we can live alongside hippos that kill up to 500 people a year. He visits St.Lucia, a town where hippos roam the streets.

Hannah Fry takes a look at the bank card, the digital key to accessing cash, and finds out how its extraordinary innovations have some surprising and sinister origins.

In northern Guangdong, majestic mountain ranges are home to a dazzling array of wildlife; Silver Pheasants, Chinese Pangolins, Black Kites, Chinese Giant Salamanders, and a new species of cave gecko.

Cyril heads to Polynesia to catch a legendary fish known to the locals as the Uruati, but he isn't prepared for the incredible number of sharks lurking below the waters.

Having learnt where a hippos aggression comes from Steve wants to find out if we can live alongside hippos that kill up to 500 people a year. He visits St.Lucia, a town where hippos roam the streets.

Griff Rhys Jones starts his Canadian journey in Newfoundland where he goes looking for moose, discovers the iron ore mining history, shoots St John's time gun and samples traditional food.

Stranded on a deserted island off the west coast of Panama, Cyril and his team are in survival mode.

Patrick is in British Columbia to observe the annual salmon run, which plays a crucial role in ensuring the species' survival while also sustaining the entire rainforest ecosystem.

In the second part of Nick Knowles' remarkable Mongolian adventure Nick heads to The Nadaam Festival, a vibrant celebration of ancient skills.

In an unruly world our ancient powers must lead their people, create ways to govern and keep rebellion at bay. Who will find the right way to rule?

Stranded on a deserted island off the west coast of Panama, Cyril and his team are in survival mode.

Patrick is in British Columbia to observe the annual salmon run, which plays a crucial role in ensuring the species' survival while also sustaining the entire rainforest ecosystem.

In the second part of Nick Knowles' remarkable Mongolian adventure Nick heads to The Nadaam Festival, a vibrant celebration of ancient skills.

In an unruly world our ancient powers must lead their people, create ways to govern and keep rebellion at bay. Who will find the right way to rule?

Stranded on a deserted island off the west coast of Panama, Cyril and his team are in survival mode.

Having learnt where a hippos aggression comes from Steve wants to find out if we can live alongside hippos that kill up to 500 people a year. He visits St.Lucia, a town where hippos roam the streets.

In an unruly world our ancient powers must lead their people, create ways to govern and keep rebellion at bay. Who will find the right way to rule?

Patrick is in British Columbia to observe the annual salmon run, which plays a crucial role in ensuring the species' survival while also sustaining the entire rainforest ecosystem.

In the second part of Nick Knowles' remarkable Mongolian adventure Nick heads to The Nadaam Festival, a vibrant celebration of ancient skills.

In an unruly world our ancient powers must lead their people, create ways to govern and keep rebellion at bay. Who will find the right way to rule?

Stranded on a deserted island off the west coast of Panama, Cyril and his team are in survival mode.

Nick's train leaves from Tangier and it's a special one; AL Boraq, which speeds along the high-speed line making its way down the west coast. Al Boraq is run entirely on wind power.

In the second part of Nick Knowles' remarkable Mongolian adventure Nick heads to The Nadaam Festival, a vibrant celebration of ancient skills.

Griff Rhys Jones starts his Canadian journey in Newfoundland where he goes looking for moose, discovers the iron ore mining history, shoots St John's time gun and samples traditional food.

In an unruly world our ancient powers must lead their people, create ways to govern and keep rebellion at bay. Who will find the right way to rule?

Many passionate people are dedicated to saving the wild animals of Asia. These individuals and their ingenious solutions give us hope and optimism for the future of the continent.

Patrick is in British Columbia to observe the annual salmon run, which plays a crucial role in ensuring the species' survival while also sustaining the entire rainforest ecosystem.

Griff Rhys Jones starts his Canadian journey in Newfoundland where he goes looking for moose, discovers the iron ore mining history, shoots St John's time gun and samples traditional food.

In the second part of Nick Knowles' remarkable Mongolian adventure Nick heads to The Nadaam Festival, a vibrant celebration of ancient skills.

Stranded on a deserted island off the west coast of Panama, Cyril and his team are in survival mode.

Patrick is in British Columbia to observe the annual salmon run, which plays a crucial role in ensuring the species' survival while also sustaining the entire rainforest ecosystem.

In an unruly world our ancient powers must lead their people, create ways to govern and keep rebellion at bay. Who will find the right way to rule?

In central Africa, Cyril must remain on high alert. In order to find the elusive giant Barracuda he's after, a 100lb and six foot torpedo, he will have to venture very far into a hostile jungle.

Injured wild dog Flint helps care for Storm's largest ever litter of pups. Leopard Mutima searches for a home, and the lions are challenged by forces beyond their control.

Nick Knowles travels from the Alps to the Adriatic in another entertaining railway adventure as he journeys by train through the breath-taking scenery of Slovenia and Croatia.

Ben makes an unprecedented third visit to see his old friends Bill and Bob, elderly twins living in the canyons of Utah, and realises that their paranoia about the outside world has grown.

In central Africa, Cyril must remain on high alert. In order to find the elusive giant Barracuda he's after, a 100lb and six foot torpedo, he will have to venture very far into a hostile jungle.

Injured wild dog Flint helps care for Storm's largest ever litter of pups. Leopard Mutima searches for a home, and the lions are challenged by forces beyond their control.