Sky Nature HD Saturday

The weirdest wildlife wonders of the natural world, including a very strange plant, as well as four animals known for 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

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

Discovering fireflies' flirty flashes, the tarsier's night vision, the mantis shrimp' punch and the saltwater croc's prey-detecting sensors

Life in the Arctic Circle, where food is abundant but animals and plants alike face great challenges such as sleep deprivation, pests and predators

Cold and darkness dominate the Arctic Circle during winter, but nature copes astonishingly well. This documentary reveals how plants and animals survive these brutal conditions

Investigating the growing population of jellyfish blooms around the world and examining whether this species is on its way to dominating the oceans as they once did

Experts explore the science behind hurricanes as dramatic footage and survivor stories reveal the devastating power of these deadly storms

An in-depth look at the unique and diverse marine life that lives in and around Australia, beginning in the shores of the Northern Territory

Lizzie Daly says goodbye to the tropics as she heads to the cool southern-coast waters, coming face to face with grey nurse sharks, shape-shifting cuttlefish and blue whales

Lizzie Daly sets off on the final leg of her journey to where Australia's desert meets the Indian Ocean and dives with tiger sharks and manta rays

Documentary using previously unseen footage of some of the greatest filming sequences of David Attenborough's career, from the Great Barrier Reef to Borneo

Further footage of David Attenborough's global wildlife adventures, from the depths of the Great Barrier Reef to the ancient rainforests of Borneo

The broadcaster explores the rise of life on Earth, from the emergence of the first creatures on seabeds hundreds of millions of years ago to the wildlife of today

Lizzie Daly uses the latest technology to follow a group of jaguars in the Pantanal region of South America to gain insight into their daily lives

Cameras venture underwater with a whitetip reef shark and a pelagic thresher shark as they hunt using heightened senses and killer instincts

One-year-old wild dog pups learn to hunt as a pack in Zambia's Luangwa Valley

A female hyena whose mother was a dominant member of the pack must assert her position in the fiercely competitive group

Lizzie Daly uses the latest technology to follow a group of jaguars in the Pantanal region of South America to gain insight into their daily lives

Cameras venture underwater with a whitetip reef shark and a pelagic thresher shark as they hunt using heightened senses and killer instincts

A look at some of the substances that animals have discovered, such as plants, fruits and mushrooms, that can put them in altered states of consciousness

The wildlife of New Zealand's South Island, beginning with rare penguins locked in a daily game of cat and mouse with giant sea lions

Winter's impact on the deep fjords and tidal lagoons of southwestern New Zealand. As bottlenose dolphins escape the freezing fjords, longfin eels are called back to sea

The southeastern coast of New Zealand is where young marine animals become adults. Here, young whales, dolphins and seals strike out on their own

A look at how lions, cheetahs and other small predators harness their hunting skills through play

The importance of family in the animal kingdom, revealing how parents will tirelessly help their offspring every step of the way