Documentary about Asiatic lions, which are completely different from African lions in both appearance and behaviour but are thriving in India. Their refuge is the Gir forest in Gujarat, and in the last 100 years their numbers have grown from 20 to over 300. They are now spreading out beyond the protection of the National Park, reclaiming lost territory and colonising new habitats. It's a rare conservation success story but one that brings new challenges to lions, naturalists and forestry staff.

Filmmakers Charlie Hamilton-James and Philippa Forrester went in search of otters on a short stretch of the River Torridge in Devon, immortalised 80 years ago by Henry Williamson in his famous novel Tarka the Otter. Over months of patient fieldwork they got to know and film a family of wild otters. The result is both a lyrical portrait of these shy creatures and a tribute to Williamson's skills as a writer and naturalist.

Martyn Colbeck has spent 15 years scouring Africa for the ultimate images of the world's largest land creature- the African Elephant. Along the way he has learned how to read elephant minds, gain unsurpassed levels of trust and, so, achieve pictures of spectacular beauty and insight.

An Eye For an Elephant charts the journeys Colbeck has made since he first became entranced by the magic and mystery of elephants after he arrived in Amboseli National Park in 1990 and met Echo, a young matriarch. His work on an eventual trilogy about Echo and her family resulted in scenes of elephant life and behaviour never seen on screen before - and inspired him to seek out and film other herds, including the forgotten elephants who struggle for survival in the parched deserts of Namibia and the dense confines of the Congolese jungle.

The story of his personal and wildlife discoveries is told by inter-cutting new footage and Colbeck’s recollections with archive treasures and a selection of the powerful still images that helped him to win the title International Wildlife Photographer of the Year. As the story unfolds, viewers experience the intensity of the camerman’s relationship with the elephants he views almost as family, and gain a sense of why they deserve his affection.

The incredible story of Charlie Russell - the man who has devoted his life to the grizzly bears of the Kamchatka Peninsula. The Russian mafia killed Charlie's beloved bears but now he's back with four new cubs and he's trying to prove that Russia can live with its grizzlies. This film follows Charlie as he restarts the project, spending nine months living with the orphaned cubs as they become increasingly independent and make the crucial transition to the wild. But will he be able to keep them safe from other grizzlies and the ever-present threat of poachers?

The film explores Iguacu National Park on the Brazilian-Argentine border, home to some of the largest waterfalls on Earth. The story follows animals native to this Atlantic rainforest habitat, including kamikaze-like swifts who live behind and fly through the thundering masses of falling water, as well as spotted jaguars and a family of coatis. The film also shows the struggle of park rangers to defend this threatened reserve from opportunistic exploitation.

This film chronicles the magical transformation of a landscape. Every spring, a barren stretch of land 100 km inland from South Africa’s west coast is briefly transformed into the largest flower show on the planet. Thousands of brightly colored species are pollinated by oil collecting bees within the few precious weeks before the blazing summer heat turns the garden to dust.

The Indian tiger is in deep trouble. Thirty years ago India set aside over 30 tiger reserves controlled by Project Tiger. Initially it was hailed as a great success, but in the last few years hundreds of tigers have been poached from under officials' noses according to WPSI (Wildlife Protection Society of India) run by Belinda Wright. This film, narrated by Sir David Attenborough, looks at the controversy surrounding the plight of the tiger. Can they come back from the brink of extinction again?

The Giant Japanese Hornet is the fiercest looking insect on earth, and one of the deadliest. This film follows the remarkable life of one giant hornet queen, as she emerges from hibernation and starts to build up a colony in an old temple garden. Her army of warriors terrorise the beautiful mountain valley in their constant struggle to find food for their hungry grubs. In a series of dramatic pitched battles, the giant hornets massacre thousands of bees, but victory isn't always assured - one local honeybee fights back thanks to a remarkable defensive strategy, and suddenly it is the hornets that are dying. A beekeeper monk bears witness to the rising power of the giant hornet colony, and despite the hornet's attacks on his own bees, he reveals a deep respect for these incredible predators.

Nature documentary featuring the wildlife of Hawaii's famous surf zone and the surfers and scientists who are fighting to protect it. Turtles, dolphins, monk seals and albatrosses all have to cope with the growing number of people using the island beaches, but now animals face a new threat from washed-up plastic. A varied bunch of island characters, including born-and-bred Hawaiian musician Jack Johnson, make it clear that these beautiful islands have a powerful message for us all.

Australia's deadly saltwater crocs are making a dramatic comeback. They're spreading in alarming numbers through the billabongs, rivers and beaches of the Northern Territory. Last year, over 300 had to be removed from the harbour of Darwin, the region's capital. Hundreds of cattle are being killed, and most worrying of all, attacks on people are increasing every year, often in places where crocs were previously unknown. Biologist Adam Britton tries to find out why the crocs have suddenly become such a problem.

Two years ago Simon King made Cheetahs – Fast Track to Freedom a film about his attempt to return two orphaned cheetah cubs to the wild. The film ended tragically with the cub Sambu being killed by lions, but his brother Toki survived. Simon's new film follows the equally dramatic twists and turns of his continuing story.

For thousands of years, dogs were working animals not just pets, carefully bred to hunt, guard, herd or retrieve. Now these instincts are turning some dogs into problem pets. This film follows a bloodhound called Holly and a bearded collie called Herbie, who both face an uncertain future in rescue homes because they are so out of control. In order to give them a second chance, professional trainers see if they can be put back to work, sniffing out criminals and herding sheep.

Britain has spectacular colonies of puffins, guillemots, kittiwakes and skuas, but recently many birds have failed to breed. In the summer of 2006, bird expert Roy Dennis travelled in search of answers. He reveals that, as our seas are getting warmer, the sand eels that seabirds depend on are declining. Some seabirds are learning to find new sources of food and, with a bit more protection, Roy believes they can adapt and survive.

Many years ago lions thrived in the deserts of Namibia's Skeleton Coast, until they were exterminated by man. Six years ago maverick biologist Flip Stander discovered a tiny remnant population alive and well in nearby mountains, and started to study them. Their numbers have grown and they are now returning to the desert in increasing numbers. But if these lions are to continue roaming here, Flip will have to persuade local people that these lions are worth more alive than dead.

Anchorage capital city of Alaska is the wildest city on Earth thanks to its dramatic wildlife. Alongside 260,000 people are up to 1,000 moose, 200 black bears and 60 grizzlies as well as large numbers of beavers, ravens and eagles. Managing this urban menagerie is all in a day's work for rangers Rick and Jesse. They believe that people and large dangerous animals can live in one city and through the groundbreaking Alaska Fish and Game project they're determined to prove it.

In a region of Africa more often in the news for human suffering and civil war, the state of Gabon is a stable democracy that is devoting itself to protecting wildlife. Over 10% percent of the country's rainforest is protected in a series of national parks that are home to elephants, gorillas, chimps and giant troupes of mandrills.

Documentary study of a year in the life of the Wye Valley around the river, and four people who depend on the seasons, river and land, including cider maker Mike, beekeeper Gareth, salmon fisherman Lyndon and sheep farmer Derek. Considers the importance of the weather and seasons on them, and also at some of the wildlife found in the area.

Wildlife documentary. In the forests of northern Minnesota, biologist Lynn Rogers uses food to gain the trust of wild black bears, a controversial technique developed over his own forty-year journey from fear to fascination.

Following the fortunes of mother bear June and her three cubs over a year, the film reveals an intimate portrait of the lives of black bears.

Wildlife documentary. A tale of life on the Zambezi River, set against the epic backdrop of Victoria Falls. The story is told from the point of view of a local fisherman, Mr White, who has fished these waters for 69 years, and whose riverside companions are elephants, baboons, hippos and kingfishers. Follow the fortunes of these animals through his eyes, and learn how their lives are ruled by the moods of the river and the rains.

Manta rays are one of the most intelligent creatures in the ocean and, at up to seven metres long, one of the largest. Yet despite their size and curious nature, almost nothing is known about their lives.

Young marine biologist Andrea Marshall has given up everything for a life in Mozambique, diving amongst these beautiful animals. Superb underwater photography reveals new manta ray behaviour including breathtaking footage of their ritual courtship dances.

The film follows Andrea as she studies these endangered animals up close. With the discovery of a giant new species and remarkable insights into mantas' secretive lives, Andrea's findings are already rocking the world of marine biology.

In the small African kingdom of Swaziland, the black mamba is a snake both feared and revered. During summer, these elegant yet lethal snakes turn up everywhere - in homes, schools and cars - and people are bitten every week. Enter Thea Litschka-Koen, a mum and hotel manager who has become known affectionately as the white witch. She and her husband are on call 24 hours a day to rescue and release black mambas when they get too close for comfort. But what everyone wants to know is will they come back again? We follow Thea and her team as they set up a pioneering new scientific project: to track the black mambas they release back into the wild, and find out just how these deadly snakes spend their lives.

Natural World investigates the vital bond between animal mothers and their babies. The more we study animals, the more we realise just how emotional they are; all mothers are faced with tough choices as they struggle to bring up babies in a difficult and dangerous world, constantly balancing their own needs with those of their infants. Yet there are many ways to raise your brood, from the fish who looks after her young in her mouth to the extended childhoods of gorillas or orang-utans.

This stunningly beautiful film reveals the unique wildlife of the Scottish Highlands, seen through the eyes of filmmaker Fergus Beeley.

Based for a year at Loch Maree and the surrounding hills in Scotland's far North West, Beeley presents his personal view of the shy animals whose lives are ruled by the rains. He follows the fortunes of rare black-throated divers and white-tailed sea eagles, which both breed there, while capturing the red deer and salmon whose lives also revolve around the loch.

In deepest Borneo, a remarkable young Frenchman called Chanee is combining his love of music and his passion for gibbons. These magical singing apes of the rainforest are in danger of extinction and to help save them, Chanee has set up a rescue centre, and become the world expert at matchmaking gibbons. Only when a pair has successfully bonded can they be released back into the wild.

To increase awareness of the gibbons' plight, Chanee has created his own radio station, Radio Kalaweit, named after the local word for gibbon. Its music and message has now made it the most successful radio station in Borneo.

Living in the depths of the New Guinea rainforest are the spectacular birds of paradise - creatures so beautiful that the first Europeans believed they must have fallen from heaven. Filming their bizarre courtship displays is the Holy Grail of wildlife film makers: some perform like iridescent acrobats, others make hypnotic pulsing sounds as they quiver and vibrate.

David Attenborough narrates the film. He has been entranced by these birds since he was a boy and he introduces a team of New Guinean naturalists as they embark on a gruelling expedition to try to film ten birds of paradise deep in the heart of the rainforest.

Jonathan Scott narrates the extraordinary story of the leopard - the one big cat that still survives across half the world while tigers, cheetahs and lions are all struggling. By following the lives of leopard mothers and their cubs in East Africa the film investigates what it is about the natural history of these cats that makes them born survivors. Perhaps the most extraordinary revelation is that leopards are living undercover on farms and even in cities across Africa and Asia.

How does a chimpanzee see the world? A research project at Edinburgh Zoo is designed to answer just that question in an innovative new way - by training chimps to use video touch screens and giving them a special chimp-proof camera.

How will they react to tools which in evolutionary terms are a few million years ahead of them? As chimp specialist Betsy Herrelko finds out, trying to communicate with chimps using video technology has its trials and tribulations as power struggles, bites and fights get in the way of the hairy chimp directors. However, by the end of the programme we are privileged to see the world's first film shot by chimpanzees.

Prairie Dogs are America's answer to the meerkat - small, sociable and exceptionally cute. This offbeat film narrated by Rob Brydon takes us to the Wild West where prairie dogs live in huge colonies known as 'towns'. Like meerkats they are comical to watch, but there is a whole lot more to prairie dogs than just being cute - they can talk.

For 30 years Professor Con Slobodchikoff has been recording their calls in response to predators like coyotes, hawks and badgers. He believes he has discovered a language second only to humans in its complexity. It's a bold claim but is he right? Con has devised a series of cunning field experiments to help prove his point.

Multi-award-winning writer Robert Macfarlane sets out on a journey to explore the unexpected landscapes and natural history of Essex, revealing that there is far more to the county than the stereotypes of white stilettos and boy racers.

Macfarlane spends a year travelling the county's strange and elemental landscapes of heavy industry, desolate beaches and wild woods. He encounters massive knot flocks over the Thames, peregrine falcons at Tilbury Power Station, water voles within sniffing distance of the municipal dump, deer rutting in earshot of the M25, barn owls, badgers and bluebells in Billericay as well as a large colony of common seals.

This is the emotional story of one young killer whale's quest for companionship after he was separated from his family. Luna was just two years old when, alone and confused, he found himself on the rugged, wild coast of Vancouver Island.

Following his tumultuous life, the film records the human friendships he developed and the trouble this led him into. From death threats, to numerous capture attempts by the government, the film-makers watched as people tried to determine his fate.

Luna shows us how quickly our lives can once again cross with the natural world.

Deep in the rainforest of Central Africa lies an elephant oasis - a remarkable place that holds the key to the future for Forest Elephants. Over the last 20 years, Andrea Turkalo has been studying these enigmatic giants, getting to know over 4,000 intimately. She has begun to unravel the secrets of their complex social lives and the meanings of their unique vocalisations. New acoustic research is shedding light on the many mysteries that still surround forest elephant society. Will these endangered elephants finally speak out and tell Andrea what it is they need to survive?

The harpy eagle is the most powerful bird of prey in the world, plucking monkeys from the branches of the jungle canopy. Rare and elusive, they are seldom seen, but with the discovery of a harpy nest in the remote Orinoco rainforest of Venezuela, wildlife film-maker Fergus Beeley has a unique opportunity to follow the life of a chick from birth to adulthood.

Fergus ascends high into the canopy to reveal a stunning world of colour and sound, following the trials of the harpy eagle's newly hatched chick as it grows up. Fergus becomes just another member of the dazzling community of birds and animals surrounding the harpy nest and develops an unexpectedly close bond with the chick.

A celebration of the life and legacy of Echo, the world's most famous elephant, who was born in 1945 and died in 2009, and who Natural World followed for the last 20 years of her life.

The timing of Echo's death could not be worse. The wise old matriarch had guided her family for half a century but the cruellest drought in living memory devastated her home under the shadow of Kilimanjaro. Will her 38-strong band of relatives and descendants overcome the loss of their leader, hunger and poachers to survive?

The trials and tribulations of a sea otter pup growing up on the coast of California.

The Californian Sea Otter is one of the rarest, and cutest, animals in the world. So when a sea otter mum decides to have her pup amongst the yachts of a millionaires' marina it is a unique event. The mum must teach her baby how to dodge the boats and find the food in this busy harbour. However the arrival of a tough male sea otter signals disaster for the family. When mum is attacked, the poor pup is left on her own and must fight for survival.

The Himalayas look beautiful and lifeless, unable to give anything, not even enough air. Yet this powerful film reveals the Himalayas provide many gifts - water and food for animals, and for people too, rice and religion, or pets and perfumes.

An intimate portrait of the spectacular Drakensberg - 'dragon mountains' - of South Africa, following giant antelope, bone-cracking vultures and raucous baboons as they struggle to survive in a land of extremes.

A dolphin is about to be born in the treacherous waters of Shark Bay in Western Australia. Puck, the wise mother, must use all her skills to keep her newborn safe from the sharks that sweep into the bay every year. With the help of her close knit family of females she must teach the vulnerable baby dolphin the secrets of survival. From whistling to her unborn calf, to the first few hours of baby Samu's life and the struggles her eldest son faces leaving home, this film provides a rare insight into the lives of bottlenose dolphins.

Giant Pandas were on the brink of extinction but now they are coming back, thanks to an extraordinary conservation project. The Chengdu Research Base in central China is at the heart of a project to breed 300 pandas, and then start introducing them back into the wild. It is the most ambitious and controversial conservation effort ever mounted.

Shot over two years, this film follows the pandas and keepers as, through visionary science and round-the-clock care, they edge closer to the magic number of 300.

Wildlife documentary featuring the fascinating lives of Britain's beautiful butterflies filmed in exquisite detail and also a celebration of their enduring appeal to the British people. Butterfly-costumed carnival-goers dance at Notting Hill, street artist Nick Walker uses their image to brighten bare city walls, burlesque dancer Vicky Butterfly recreates butterfly dances and at Britain's biggest tattoo convention women reveal their butterfly tattoos.

Britain's butterflies have never been so threatened, three quarters are in decline. A search for butterflies leads to some of the most beautiful parts of Britain. It opens up the intriguing possibility that a passion for butterflies could help us preserve the landscapes that we love.

It's the largest and most ambitious habitat recreation project ever known: to bring back to life one of the world's greatest marshlands. And it's happening in Iraq.

Considered to be the original Garden of Eden, the marshes were once Iraq's wildlife jewel, where man and nature thrived for 5,000 years. But in the 1990s, Saddam Hussein drained these gigantic wetlands and turned them into a desert, destroying a home to thousands of people and millions of birds.

Donning his body armour, filmmaker David Johnson travels to the Mesopotamian Marshes to follow the work of Azzam Alwash, the visionary Iraqi engineer at the centre of this extraordinary scheme to re-flood hundreds of miles of desert and bring back life to the sands. This is a view of Iraq the world never sees, a world of huge reed beds and vast flocks of birds that fill the sky. But nothing ever quite goes to plan in Iraq.

In the 1960s, 'Born Free' captured the world's imagination with the story of Elsa, an orphaned lioness who was taken in by George and Joy Adamson and returned to a life in the wild. The book and film sparked a new love of nature that has blossomed ever since, but the true story of what happened afterwards was far more tragic as both George and Joy were murdered.

Fifty years on, this emotional and revealing drama documentary re-lives those events - with intimate contributions from Virginia McKenna and David Attenborough.

A real-life drama about a family of chimps trapped in a lost world. They live in a deep and ancient forested gorge that runs though the African savannah and for fifteen years it has been cut off from the rest of the jungle, leaving the chimps imprisoned.

Here, they face a daily life-or-death dilemma: whether to leave the safety of the gorge and venture into the predator-ridden savannah to find food, or face hunger. There's now only twenty of them left and as Brutus the alpha male loses his grip, can the family hold it together or is time running out for the Kyambura chimps?

Broken Tail was the most flamboyant tiger cub Colin Stafford-Johnson had seen during many years spent filming India's wild tigers. After leaving his sanctuary and going on the run, Broken Tail survived for almost a year where many said it was impossible - in the unprotected badlands of rural Rajasthan.

Tracking Broken Tail's extraordinary journey, Colin and his soundman, Salim, piece together the cub's final days and, through Broken Tail's story, uncover stark truths about India's last wild tigers.

From the giant King Cobra to the tiny sawscaled viper, India is home to many of the world's deadliest snakes. Now a new report has revealed that India is in the middle of a snakebite epidemic of epic proportions, with a loss of human life far in excess of any official figures.

Armed with more than forty years of field experience, snake expert Romulus Whitaker and his team set out on a journey around India to investigate the natural history behind these chilling new statistics and to see what can be done to help India's people and ultimately, its snakes.

Wildlife documentary following the search for grizzly bears in the beautiful Cascade Mountains of Canada. Wildlife filmmaker Jeff Turner has spent a lifetime tracking grizzly bears around the world, and now he has come home to spend a year in the mountains of his youth to discover if the grizzly is still surviving in this beautiful area of British Columbia.

Tracking the wildlife through the four seasons of one year, he encounters many animals from his childhood, including black bears, ospreys, coyotes and mule deer. But with all the changes to his old stomping ground, do the wild grizzly still survive?

The wild Hamadryas Baboons of Ethiopia have a friend in biologist Mat Pines, they even pick the nits from his hair. He's been studying and living with them for five years in the remote and arid Awash National Park. Now in his final year, we follow the fortunes of his favourite baboon 'Critical' as he tries to find a family and fend off his aggressive male rivals. But the local gun-toting Afar tribe have a traditional hatred of the baboons. Before Mat leaves, he hopes to broker a peace between the baboons and the tribe.

Jungle tigers are turning into man-eaters in the exotic island of Sumatra. Now a maverick millionaire is catching the killers and releasing them on his land. Is this madness, or could it save them from extinction?

The story of Machli, the most famous tiger in the world. She is a legendary fighter and a wise mother of nine cubs who has founded a vast dynasty of tigers. She is now in the last season of her life and wildlife cameraman Colin Stafford- Johnson returns to find his old friend one last time. This Special shows the extraordinary milestones in Machli's life all set in the most stunning Indian scenery.

Storm is an extraordinary wolf - the head of a pack in Canada's frozen north that hunts the giant buffalo herds. This pack came to fame in Frozen Planet and now cameraman Jeff Turner spends a year with Storm and his wolf family, learning how they survive in this harsh wilderness and whether Storm can pass his hunting skills on to the new generation of wolf cubs.

David Attenborough chooses the animals that he would most like to save from extinction. He shows why they are so important and shares the ingenious work of biologists across the world who are helping to keep them alive.

In this Natural World special, three tiny orphaned jaguar cubs are discovered in a Brazilian forest. A family decide to take the place of their mother and train them to become wild again. Over two years they must learn to climb trees, swim, and hunt for their dinner. If they can be successfully released, it will give new hope to these rare animals. Narrated by Zoe Wanamaker.

Brolga is a tough Australian who lives in the desert outback with a mob of orphaned kangaroos. He rescues baby joeys from the roadside when their mothers are killed and nurses them back to health. Now he is sharing his one room tin shack with three joeys he hopes to return to the wild.

Brolga is a tough Australian who lives in the desert outback with a mob of orphaned kangaroos. He is mum to three baby joeys that live in his tin shack with him. His hope is to raise and return them to the wild - but one has fallen seriously ill and may not make it.

Diablo the giant otter lives in a lake in the jungles of Peru, with his unruly family of six cubs. Even at the tender age of six months, they need to learn how to survive in this dangerous paradise. Their dad teaches them to swim and eventually to catch piranha for themselves, but they must also learn to stay away from the neighbours from hell - the giant caiman. These large members of the crocodile family are a real threat to the giant otter family and Diablo must go to extraordinary lengths to try to protect his cubs. Renowned cameraman and otter specialist Charlie Hamilton-James returns to the place he first filmed Diablo thirteen years ago. Following the family over several months, sometimes in very difficult conditions, he discovers how perilous a home this is for the cubs and watches them develop under the careful guidance of their father. He also films remarkable scenes of the giant otters fighting the caiman.

In South Africa there is a daring plan to save the rhino by moving a whole population to a secret location. But the only way out is by dangling them underneath a helicopter! Can they be moved before the poachers reach them and will it work at all?

Africa's largest herd of elephants and a fearless pride of young lions come face to face in an epic fight for survival. Rarely do their worlds collide, until now. This is no chance conflict; nature has played its part. Drought has weakened the elephants and the lions are desperately hungry. The dawn of the giant killers has arrived.

Record books describe the honey badger as the most fearless animal on the planet; although barely a foot tall, they have a reputation for attacking just about anything - from venomous snakes to full-grown lions.

In South Africa, an eager scientist, a tenacious beekeeper and a patient conservationist all have a soft spot for these so called 'bad boys' of the animal kingdom, and each of them wants to discover if the honey badger's bite really is as big as its hype.

France is our closest neighbour and a popular holiday destination for many of us, but how familiar are we with its wildlife? With breathtaking photography, this film reveals that wolves, wild boar and even bears are living amongst France's many mountains, valleys and forests. Journeying from the Pyrenees to the Alps, all around the mainland to Corsica, this is the story of the 'wild side' of France. Narrated by Paul McGann.

Bill Bailey introduces a delightfully eccentric cast of creatures that have chosen to do things differently. Odd, unconventional and unusual - these are animals that don't normally grab the limelight. From the parrot that has forgotten how to fly, to the bear that has turned vegetarian, a chameleon that is barely bigger than an ant, and a penguin that lives in a forest. Nature's Misfits reveals the extraordinary and rarely seen lives of these evolutionary oddballs, their strange habitats, unusual forms, and the incredible hurdles they overcome.

The pygmy hippo is one of nature's last great mysteries. Solitary, secretive and extremely hard to find, scientists know almost nothing about this endangered animal in the wild and what it needs to survive. Now, a young Australian ecologist, Wei-Yeen Yap, is taking on what could be 'mission impossible'. In a remote West African rainforest, Wei investigates the secret life of the pygmy hippo, attempting to unravel its mysteries in the hope that with greater knowledge we will be able to save it.

David Attenborough narrates the story of Rodrigo Medellin, Mexico's very own 'Bat Man'. Since he first kept vampire bats in his bathroom as a child, Rodrigo has dedicated his life to saving them. Now Mexico's most famous export, tequila, is at stake. Rodrigo's beloved lesser long-nosed bat is crucial to the liquor - pollenating the plants the drink is made from. To save both, Rodrigo must track the bats' epic migration across Mexico - braving hurricanes, snakes, Mayan tombs and seas of cockroaches. The threats are very real for not only Rodrigo and the bats, but also for anyone with a taste for tequila

Welcome to the Penguin Post Office, a little bit of Britain in the heart of Antarctica. Inside, the post office has everything you'd expect; a postbox, stamps, postcards and some dedicated staff. Outside, things are a little bit different. Neighbouring the post office are 3,000 gentoo penguins. They are there to raise a family but their lives are far from picture postcard as adultery and robbery are rife. The post office and its penguins attract thousands of visitors. Whilst they come and go, the penguins must keep up with daily chores to ensure their chicks make it to sea before the Antarctic winter starts to bite.

Who are you going to call when beavers are behaving badly? Well, if you live in Jackson Hole, Wyoming, Drew Reed is the go-to 'beaver buster'. Drew works as a wetland conservationist, helping to keep the peace between beavers and people. These busy rodents are incredibly industrious - felling trees and building dams are two of their favourite occupations. This can be good news in the wild, helping create rich habitats for a variety of wildlife, but in backyards it can spell disaster. A beaver is more than capable of bringing down a tree large enough to damage property and their dam building can result in flooded homes. Drew must do what he can to steer beavers away from trouble and stop their so-called bad behaviour.

Meet Lily, an eight-year-old wild black bear, described by some as 'the most popular bear in the world'. Why? Thanks to bear biologist Dr Lynn Rogers, from day one her life has been documented online.

Dr Rogers has a unique relationship with Lily and all of his study bears, feeding them by hand and walking with them in the Northwoods of Minnesota. But his methods have divided opinion, resulting in a bounty being put on Lily's head. With hunting season fast approaching, this is the latest and possibly most challenging chapter in her remarkable life.

As a boy, frogs were the first animals Sir David Attenborough kept and today he is still just as passionate about them. Through his eyes, the weird and wonderful world of frogs is explored, shedding new light on these charismatic, colourful and frequently bizarre creatures.

David reveals all aspects of the frogs' life, their anatomy, their extraordinary behaviour and their ability to live in some of the most extreme places on the planet, as he goes on an eye-opening journey into the fabulous lives of frogs.

At the jungle animal hospital in Guatemala, the wards are full of exotic patients, many of them orphans rescued from the illegal pet trade. It is the job of a dedicated team of vets to nurse them back to health.

We follow the team in their busiest year yet as they patch up animals in need, select a troop of spider monkeys for release and prepare a flock of very precious scarlet macaws for freedom.

In the wilds of the Canadian Rocky Mountains, a mother moose tends to her newborn calf. Spring is in full swing, but this far north winter is never far away and, with hungry bears and wolves for neighbours, many challenges lie ahead.

Local cameraman Hugo Kitching knows this only too well, but he is determined to follow the mother and calf through the four seasons. What unfolds is a very intimate story, and when Hugo finds a second moose calf born late in the year, things take an unexpected and dramatic turn.

In the outback of Australia, the world's most famous 'kangaroo mum' is expanding operations. Brolga, aka Kangaroo Dundee, is opening his doors to a whole new bunch of animal characters, including a trio of camels and a southern hairy-nosed wombat called Pete.

The kangaroo joeys are still very much a priority but these days Brolga is sharing maternal duties with his wife Tahnee. With three emu chicks set to move into the family home and the dream of building a wildlife hospital about to become a reality, life in the Australian bush is more hectic than ever before.

In central Australia, Brolga, the world's most famous kangaroo mum, is learning what it takes to look after his extended animal family. The three emu chicks are beginning to wreak havoc, the camels are rapidly outgrowing their backyard enclosure and Pete, the southern hairy-nosed wombat, is proving to be quite a handful.

To help, Brolga's looking to move some of the animals to his 80-acre sanctuary. But, a clash with his old sparring partner, Roger the alpha male kangaroo, has left Brolga on crutches and put all of his plans, including those for the new wildlife hospital, on hold.

In the wilds of the Canadian Rocky Mountains, a mother moose tends to her newborn calf. Spring is in full swing, but this far north winter is never far away and, with hungry bears and wolves for neighbours, many challenges lie ahead.

Local cameraman Hugo Kitching knows this only too well, but he is determined to follow the mother and calf through the four seasons. What unfolds is a very intimate story, and when Hugo finds a second moose calf born late in the year, things take an unexpected and dramatic turn.

Everyone loves giraffes, but what do we really know about them? Dr Julian Fennessy starts to reveal their secrets - the most important being that they are disappearing. In an urgent and daring mission, with a determined Ugandan team, he plans to round up 20 of the world's rarest giraffe to take across and beyond the mighty Nile River. The stakes are high, but if they succeed the reward will be a brighter future for an animal we have somehow overlooked.

Wildlife cameraman Vianet Djenguet explores the extraordinary wildlife of the Congo.

A pioneering team in Brazil follow wild jaguars to gain new insights into their lives.

David Attenborough narrates this astonishing story of a wild cheetah family. Known for being fast, captivating and extremely elusive, a new insight into their remarkable lives is offered by cameraman Kim Wolhuter. For nearly two years, he walked alongside a wild cheetah mother and her young family to unravel in intimate detail what it takes to turn tiny cubs into accomplished predators.

Florida is famous for its beaches, blue water and year round sun – but it also has a surprising wild side. It is home to pine forests, coral reefs and the famous Everglades wetland, the largest sub-tropical wilderness in the US. Here, manatees swim in crystal clear rivers, baby alligators practice their hunting skills and miniature deer roam free. Every year, this state faces the full forces of nature - from wildfires to flooding and powerful hurricanes. And today, a growing human population and a cast of animal invaders are threatening this wild paradise. With the help of pioneering scientists, will Florida’s wildlife continue to weather the storm?

With incredible underwater footage, David Attenborough reveals the true nature of the hippopotamus – an animal that cannot swim yet is utterly dependent on water.

A professor develops an extraordinary relationship with an octopus when he invites it to live in his home to learn about its intelligence.

Looking at the true nature of weasels. Often portrayed as the villains of the natural world, do they deserve this reputation?

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.

Former Royal Marines commando Aldo Kane exposes the shocking secrets of the illegal tiger trade in south east Asia, and those who profit from it.

Colin Stafford-Johnson explores corners of Cuba that few outsiders have seen. Amongst the wonders he encounters is the bee hummingbird, the world’s tiniest bird found nowhere else on the planet.

Colin Stafford-Johnson continues his journey in Cuba, encountering bats feeding on nectar from giant hibiscus flowers, and tiny frogs, smaller than a fingernail.

The science behind the extraordinary abilities of eagles, the most powerful birds in the sky, with dramatic stories and some remarkable experiments.