ANIMAL PLANET HD WORLD

The seven teenage lions of the Nsefu pride are training to become hunters, but their misbehaviour has created challenges for the otherwise seemingly flawless group.

Rising temperatures are having an impact on the behaviour of animals living in the most scorching territories of the planet. These changes are reducing their chances of survival.

Wildebeest battle for herd hierarchy and floppy fish fight it out and more throughout South Africa.

Exploring the incredible odyssey and nocturnal adventures of African elephants, who must migrate across wild and dangerous terrain in order to survive.

See some of wildlife's most remarkable moments, caught on film by amateurs and professionals.

The neotropical forests of South America, extend across territories with an incredible diversity of trees and plants, and are home to jaguars, monkeys and iguanas.

Males and females of some species fight viciously. Though they are usually not trying to kill each other, the fighting can result in death.

With predators always looking for a meal, their prey must constantly avoid being eaten. Defensive adaptations add to their chances of survival.

An intimate look at the relationship between man and nature in the Masai Mara, Kenya.

Jeremy Wade visits Australia's Fitzroy River in search of one of the worlds rarest and least known fish: the Northern River Shark. It's so elusive that only 20 have been caught.

Rising temperatures are having an impact on the behaviour of animals living in the most scorching territories of the planet. These changes are reducing their chances of survival.

From insects that look like leaves and snakes that play dead to flying fish and deadly toads, discover the many ways creatures defend themselves against predators.

From a lionfish's deadly spines to the lightning speed of a barracuda sea creatures have adapted extreme methods and incredible weapons for survival.

Discover how some of the world's most extraordinary animals are also the smallest. This action-packed episode will take you deep into rainforests, under the oceans and across vast deserts.