Brad Bestelink

Surrounded by the unforgiving Kalahari Desert, the Okavango Delta is a lush, vibrant oasis that pulses with life each year as the great flood rejuvenates the land with the return of water. Witness how incredible animals – like leopards, elephants, lions, hippos and more – adapt to this unpredictable and changing landscape. When the lands are flooded, the Okavango Delta is both a sanctuary and a trap, giving and taking life in equal measure. Then, like a living, breathing ecosystem, the waters soon recede and life becomes about one thing – survival. The fate of the tens of thousands of animals that live in this place of spectacular natural drama is at stake.

It begins at the end: Tau is dying; a slow shutting-down creeps over his body. Its time to reflect. His life is over but it was well spent.

In this wildlife drama, a worsening dry season in the Kalahari Desert leaves prides, packs and herds to rely on the power of family to survive.

A film crew follows two leopard cubs as they make the fascinating journey from infancy into adulthood in this up-close-and-personal nature documentary.

The Amazon is one of the wildest and least explored parts of the planet. Encompassing 6 countries and 2 million square miles of forest, river and floodplain, it has the highest diversity of life on the planet, but what lies below it is truly shocking. In its deep muddy rivers, clear streams and expansive floodplains a freak-show of fish life has exploded, with some of the strangest shapes and weirdest adaptations on Earth. Hiding in the vast rivers and streams is an electric grid, a bizarre community of fish with a highly sophisticated electric sixth sense. Using electricity, these "Super" fish can communicate wirelessly, control each other remotely and emit shocks that can stop a human heart. This cryptic world has mystified scientists throughout the ages. Now an intrepid scientist, Will Crampton ventures back into the dark jungles where the inspiration for our technology driven world first emerged, in an attempt to unravel their secrets and unlock the electric code.

Lions and buffalo battle for survival on the African grassland.

A documentary which follows two lion brothers as they become rulers of a pride in Botswana after a battle for dominance.