Sky Nature Saturday

The African intertidal zone, sometimes water and sometimes land, and home to a unique universe of plants and creatures

The distinctive landscape of Agulhas on Africa's east coast, which is made up of everything from mangrove swamps to colourful coral reefs

Even giant animals start out small, and the likes of elephants, gorillas, rhinos and bison have some of the cutest babies in the animal kingdom

Most animals are born defenceless, but under the protection and guidance of their mothers, they soon become masters of their own universes

Growing up with brothers and sisters makes life a little sweeter, and time spent together helps these baby animals explore and learn

There's no time to lie about and relax for some baby animals. If they want to avoid being someone else's prey, they have to hit the ground running

The northern team attach an activity tag to a bull shark, before diving 80 metres deep to put a satellite tracker on a great white

A team studies how young blacktips learn social and survival skills, while another tries to catch the sand tiger shark's most elusive behaviour - mating

Two boisterous elephant babies begin to outgrow the Lilayi nursery, so the time comes for them to be relocated to Kafue National Park

Researcher set out to understand why Zambia's kinda baboons have turned their backs on aggression and are starting to lead more peaceful lives

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

Part one of two. Biologist Patrick Aryee explores how cats have evolved and learned to thrive even in inhospitable environments, as well as becoming the world's most popular pet

Patrick Aryee concludes his exploration of the feline family tree, witnessing gravity-defying acrobatics, testing a cheetah's speed and learning about the domestication of the cat

Part one of two. The naturalist explores the evolution of vertebrates, beginning with a look at how primitive fish made the move on to land and the subsequent advent of flight

The naturalist concludes his two-part exploration of the evolution of vertebrates over the past 500 million years, looking at how mammals came to dominate the natural world

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

Exploring more of earth's dangerous creatures, from the tiny frog that's packed with poison in South America to the world's most venomous spider, in Sydney, Australia

The small ocean community Cabo Pulmo in the Sea of Cortez, and the coral reef that has been restored to its former beauty after being ruined by reckless over-fishing

The story of Palau, an island nation in the Pacific which in 2009 created the world's first shark sanctuary for more than 100 species

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

Exploring more of earth's dangerous creatures, from the tiny frog that's packed with poison in South America to the world's most venomous spider, in Sydney, Australia

When a veteran pair of osprey return home, they must take on enemies, elements and hundreds of fish if they wish to raise the next generation

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

Documentary about the lives of the wild animals that inhabit one of the most unspoilt and rarely filmed areas of East Africa

Anastasia's herd splits to protect two elephant calves, Kuleta reclaims territory, and Phoenix searches for a new mate

The story of the Golden Forest, vast expanses of vital kelp that lines Africa's southwestern shore, and feed four distinct worlds