Sky Nature Saturday

Bogs such as the Hudson Bay lowlands were once considered barren wastelands, but scientists now realise their importance in protecting the environment

The Yukon River, in which thousands of salmon make the perilous trip to reach their spawning beds, dodging predators along the way

Documentary about three dynasties of lions, with the MK pride defending their territory from the all-male Nomad pride and the all-female Hollywood pride

With their leader badly wounded, the Hollywood lionesses retreat and regroup. Meanwhile, the MK females use their feminine wiles to distract the nomadic band of bachelors

Documentary about a former wasteland in the middle of Europe where wastewater used to be deposited, which is now a paradise for birds migrating from across the continent and beyond

How different creatures raise the next generation. For some creatures, an entire village lends a helping hand, but others prefer to go solo

The threat of extinction is all too real in the wild, but even against terrible odds, many animals fight back from the brink to continue their empires

The life of a toque macaque monkey hiding out in the jungles of Sri Lanka. But as its contact with humans increases, it begins to change in rather unexpected ways

Exploring how the praying mantis has the agility of a martial artist and an appetite for everything from flies to hummingbirds

The Nomads and Townies squat in Marina Bay while Anna and the Bay Family are away upriver

Anna and her clan are back in Marina Bay, and while Mia hustles the Townies out of reach, the Nomads remain blissfully unaware of the impending conflict

Following an Australian family as they leave their comfortable life behind and set out to re-habitate a South African private hunting ranch called Pridelands

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

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 at the 1,200 species of trees found in the Amazon and the diverse creatures who call the leaves, branches and shadows of these canopies their home

The magical story of Zambia's Luangwa Valley, where some of Africa's most extraordinary animals live side by side

The plains and woodlands of the Luangwa Valley are wild and merciless places for the unprepared. To avoid the danger, animals come together for survival

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 at the 1,200 species of trees found in the Amazon and the diverse creatures who call the leaves, branches and shadows of these canopies their home

A journey through Ireland's Atlantic islands. This edition focuses on winter and early spring on the west coast, where red deer battle on windswept Inishvickillane

Head vet Amanda Salb and her staff experience a heartbreaking loss, an inspiring release and two big relocations

There is unrest among the centre's primates and the staff say goodbye to a rehabilitated crocodile

Part one of two. The lives of three rival species, lions, leopards and cheetahs, revealing the strategies each has evolved to coexist in their shared world

Winter has arrived at the lower western shore of Hudson Bay, where polar bears reside. However, the ice that normally forms there is nowhere to be seen