Sky Nature HD Sunday

In the wild, the battle for survival is intense and unforgiving. Death by starvation or at the hands of a predator is always around the corner so creatures must adapt or die

Meet some of the bizarre and amazing animals that live under the sea. This unique environment has put them on an evolutionary path full of twists and turns

Animals whose body parts give them an edge in their battle for survival - including the wonderpus octopus, the axolotl and the aye aye

Many creepy-crawlies are misunderstood. But a closer look at the insect world reveals their amazing ingenuity

The work of De Hoop Nature Reserve, which is helping to bring countless endangered species back from the brink of extinction, from the bontebok to the southern right whale

The mountainous coast of South Africa's Western Cape, which is a botanical wonderland, where plants and animals live in an intricate, delicate harmony

A look at the country's wildlife, beginning by joining a young gibbon as it forages for food, dodges predators and masters the acrobatics needed for jungle life

Following baby rhino Rajah and his mother as he learns how to survive the grasslands of Northeast India

Wildlife biologist Lizzie Daly embarks on an exhilarating journey in which she traverses air, land and sea to encounter Alaskan wildlife and explore the world's most remote corners

Lizzie Daly traverses the Canadian rainforest, gazes at towering redwoods and explores giant kelp forests, experiencing North America's wild west

The broadcaster explores the Galapagos Islands in the Pacific, beginning with how the archipelago rose from the ocean four million years ago

The broadcaster reveals how life learned to adapt quickly in an ever-changing volcanic landscape, resulting in such unique species as giant whale sharks and marine iguanas

The broadcaster reveals the differences between the islands and encounters giant Pinta Island tortoise Lonesome George, who died a few weeks after filming

Naturalist David Attenborough investigates the life of a Victorian elephant, supposedly the largest that ever lived, who became famous as part of PT Barnum's circus

Documentary following a young male brown bear on his adventures in a mountain range that forms a natural border between Slovenia and Austria

A look at Kui Buri National Park in Thailand, a hidden eden which is home to Asian elephants and the world's largest bovine - the gaur

The remote island of Gorgona, once chosen by the Colombian government as a prison site due to its shark-infested seas and impenetrable jungle teeming with deadly snakes

On the island of Providencia, a young female black crab undertakes a life-or-death hike to escort her 80,000 eggs from the mountain down to the sea

Naturalist David Attenborough investigates the life of a Victorian elephant, supposedly the largest that ever lived, who became famous as part of PT Barnum's circus

Documentary following a young male brown bear on his adventures in a mountain range that forms a natural border between Slovenia and Austria

A look at how when weaver birds, aardvarks and termites build homes in the African savannah, they find other animals moving in - creatures that all contribute something to the home

Life in Florida's Everglades, beginning with the season of drought, when predators and prey are pushed dangerously close together

The rainy season in the Florida Everglades, a stark contrast to the dry winter which preceded it, as the 600-plus animal species expand both their hunting and breeding grounds

The work of a school for orphaned orangutans in Indonesia. Baby orangutan Topan is in need of a surrogate mum, while 16-year-old Kasper busily prepares for graduation

Love is in the air as junior-school friends Valentino, Yutris, and Madara's bromance blossoms and a distractible Beni leans into his love of food

Buckle in for a rollercoaster of emotions as the sanctuary's orangutans move toward their release into the wild and Beni goes on a diet

Sierra Gorda in Mexico, one region made up of many worlds - from the low hill of a semi-desert to the lush green clouds of a forest teeming with wildlife