Sky Nature HD Sunday

The weirdest wildlife wonders of the natural world, including a very strange plant, as well as four smelly creatures whose fame comes from their bad toilet etiquette

The weirdest-looking birds are often also the most incredible survivors. Check out the winged weirdos whose strange looks keep them alive

Some of the most hideous animals in the world owe their survival to their bad looks. They may be grotesque but their evolution is amazing

The world is full of creepy crawlies that make people squirm, but don't be fooled by their looks - these animals have serious survival skills

A look at how bears of Alaska's Katmai National Park bulk up for winter hibernation over 150 days, battling the elements and each other

The continued story of the bears of Alaska's Katmai National Park as they bulk up for winter hibernation. BigBoi takes a road trip and QuadMon is welcomed to the feast

A look at how bears of Alaska's Katmai National Park bulk up for winter hibernation over 150 days, battling the elements and each other

Documentary about the underground river that has produced beautiful wetlands where rare animals and plants thrive

Specialists study a school of great whites in the waters off New Zealand's Stewart Island in the hope of finding an elusive and intimidating alpha shark

Part one of two. The naturalist explores the origins of life on Earth, explaining how newly discovered fossils have transformed scientists' understanding of the first organisms

Part two of two. The naturalist explores how evolution gained pace once creatures developed mouths and mobility, and reveals how animals began surviving on dry land

David Attenborough employs the latest technologies to explore the violence, rivalries and deadly weaponry existing within the world of bugs

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

Every living creature, from the amoeba to the blue whale, needs a suitable coat. Dive deep into the fashion styles of the natural world with this colourful documentary

Vet Tim soothes a possum's burnt feet and cameras shadow vet Karina as she examines a half-drowned platypus, before referring him to a specialist

The world's most incredible wild creatures, revealing their strange behaviours and peculiar survival techniques

The world's fastest predators can strike and kill in the blink of an eye. Now, with the help of modern high-speed cameras, witness these lightning-fast attacks in deadly detail

The world's fastest predators can kill in the blink of an eye. The second of two programmes uses modern high-speed cameras to capture these lightning-fast strikes in deadly detail

A look into the wildlife on the Canary Islands and the astonishing ecosystems where new opportunities arose for species when rocks engulfed by flames emerged from the ocean

The world's most incredible wild creatures, revealing their strange behaviours and peculiar survival techniques

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

A look at remarkable beaches around the world, beginning by visiting three Florida beaches to find out what is being done to preserve biodiversity

Every 13 hours, the sea level at Nova Scotia's Bay of Fundy rises to the height of a four-storey building. This documentary reveals the diverse ecosystems it supports

A look at the sands along the coast of the coast of Mexico's Yucatan Peninsula, which is home to both a vast array of wildlife and a booming tourism industry

Natural forces of creation and destruction that have shaped many of the beaches throughout the Hawaiian islands