Sky Nature HD Saturday

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

With the Hollywood lionesses hiding in the north, the four nomadic males turn south. The Nomads' attempt at a pride takeover, which sends the MK lions running for their lives

After the dry season lowers the waters, siblings Kimba and Maya risk crossing the river to search for their parents

The sun rises on an average day in the American tropics in May, and we watch as Peruvian penguins, Colombian rainforest monkeys and strange iguanas all try to beat the heat

The summer solstice is upon Asia, forcing the macaques of Vietnam into water to escape the heat. In Tibet, cranes dance on a chilly plateau and an unusual fish is inspired to walk

Aggressive behaviour is not limited to the most obvious culprits. Revealing how koalas, cockatoos, clownfish and more can exhibit surprising behaviours in order to survive

How animals employ extravagant behaviours to entice mates or warn off predators, proving that standing out can be the ultimate survival strategy

Following the journey of orphaned elephants at Reteti Elephant Sanctuary, the first community-owned and operated elephant sanctuary in Africa

With approximately 130 active volcanos, volcanologist Tom Pfeiffer leads an expedition to Indonesia - arguably the most active place on Earth

The story of Aztec warrior Popocatépetl - a giant active volcano - who erupts to wake his princess Iztaccíhuatl, a neighbouring ice-capped volcano

A year in the life of Canada's common loon, examining the perils impacting its population - from global warming and boat traffic to big wakes disturbing its habitat

The animals that live on the border between the US and Canada face many challenges - even politics. This documentary reveals how the boundary affects them over 12 months

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

From guanacos waring over grassland to iguanas head-butting over beachheads; in South America the need for real estate causes plenty of conflict

Creature conflicts in South-east Asia, featuring duelling dragons, giant sumo-wrestling beetles and sea turtles playing king of the hill

The features that allow predators to survive in often hostile environments, taking a closer look at the hunting techniques of creatures from all over the globe

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

From guanacos waring over grassland to iguanas head-butting over beachheads; in South America the need for real estate causes plenty of conflict

Creature conflicts in South-east Asia, featuring duelling dragons, giant sumo-wrestling beetles and sea turtles playing king of the hill

The features that allow predators to survive in often hostile environments, taking a closer look at the hunting techniques of creatures from all over the globe

Following animal protagonists as they fall in love, build families and take care of their little ones and comparing their relationships to those in humans

Exploring what it is like to be a parent in the animal kingdom

Following animals as they build families and take care of their little ones and comparing their relationships to those in humans

Following animals as they build families and take care of their little ones and comparing their relationships to those in humans