Sky Nature Saturday

The challenges posed by the habitat of the desert, a world with no water and where temperatures fluctuate from the heat of midday to the freezing depths of night

The rainforest is the richest habitat on Earth, but still the animals here must develop impressive locomotion, defence and camouflage skills to survive

Patrick Aryee examines the animals that live on the coast. From crashing waves to extreme tides, surviving here takes ingenuity and incredible adaptations

Footage of one of the most dramatic moments in nature - a predator claiming its prey, revealing how these creatures have adapted to achieve epic feats of speed, cunning and agility

A litter of wild dogs comes under threat from a pack of hyenas that moves into their territory - and a female pup that is a loner among her siblings is the most at risk

A buffalo herd moves into a lion pride's territory in search of water - but may end up as prey to the hungry big cats, who bide their time waiting to strike

Wildlife biologist Lizzie Daly explores North America's coastlines, encountering flourishing wildlife and meeting the people protecting these locations and their inhabitants

As winter descends, life on the bustling reef slows down. Reef sharks and octopuses meander, and there's a look at a coral oasis atop an old shipwreck

Alma gets a mysterious late-night monkey delivery. Amanda goes to the rescue of an ensnared waterbuck and the centre's resident hyena receives urgent treatment

The team pull out all the stops to return an injured monkey to the wild, while Alma takes in a special orphan and an anti-social baboon joins the troop

Amanda tries to help a snared hyena, while the team's plan to release a troop of monkeys is thwarted by last-minute surgery and some very crafty escape artists

Documentary exploring the lives of king penguins, filmed on the sub-Antarctic island of South Georgia over five months. Presented by David Attenborough

The broadcaster explores the world of the pterosaur, a flying creature that occupied the skies 200 million years ago

Conflict between animals in the USA, including rams on mountaintops, brown bears and sharp-tailed grouse

Animals battling on Europe's evocative landscapes, including red deer going wild during the rut, wolf packs clashing over territory and foxes going to war

Jungle love stories, from monogamous monkeys and a bird who rivals Casanova to a spider who will risk his life for romance

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

Conflict between animals in the USA, including rams on mountaintops, brown bears and sharp-tailed grouse

Animals battling on Europe's evocative landscapes, including red deer going wild during the rut, wolf packs clashing over territory and foxes going to war

Jungle love stories, from monogamous monkeys and a bird who rivals Casanova to a spider who will risk his life for romance

Part one of two. Biologist and naturalist Dan O'Neill sets out on a mission to protect one of Earth's most elusive creatures - the snow leopard

In July, Arctic ice sheets crash into the sea while an arctic fox hunts among the rocks. In Africa, herds of wildebeest cross the crocodile-infested Mara river

Rain welcomes baby meerkats to the Kalahari. The arrival of spring in eastern Australia ignites the passions of everything from kangaroos to humpback whales

Millions of monarch butterflies converge in the forests of Mexico. The Arctic skies blaze with the aurora borealis as Earth completes its annual cycle

The importance of cooperation in the animal kingdom, where some creatures work together to be social while others put the welfare of the group above their own potential

From the shark to the horseshoe crab, meet the planet's 'living fossils' - the creatures that have survived relatively unchanged for millions of years