The world's tropical waters are inhabited by a fish that dwarfs all others, yet the tiniest creatures fuel it. The whale shark spends its life pursuing rich upwellings of microscopic plankton. Off the east coast of Africa, the warm currents of the Indian Ocean carry with them a seemingly infinite supply of food. Each year, with the onset of spring, the gentle giants leave the equatorial waters of Seychelles and follow these currents southwards, on a remarkable journey, unique in nature, thousands of miles along the ocean's highways. Our story follows one whale shark on its trip to the southernmost tip of the continent to unravel the mystery of the whale shark's incredible journey.

The Aliwal Shoal off the Kwazulu-Natal south coast in South Africa is an exotic marine wilderness of outstanding beauty and one of the world's top dive sites.

Whether you're a wildlife cameraman or a tourist on safari, catching nature's finest moments on camera means being at the right place at the right time.

Die Aliwal Shoal aan die Kwazulu-Natal suid kus in Suid Afrika is ‘n eksotiese mariene wildernis van uitstaande skoonheid en een van die wêreld se top duik plekke.

To the ancient Egyptians, the crocodiles of the Nile were river gods. Now residing in the Ndumo Wildlife Sanctuary on the South African Mozambiquan border, these prehistoric reptiles live a harsh and difficult life. When a young female crocodile risks her life to mate with the biggest male in the group, she is in direct competition with older and larger females. It is an ambitious strategy of survival that could pay off - if her young brood makes it to adulthood.

Set in the vast expanse of South Africa's Mala Mala game reserve, a host of Africa's biggest and fiercest wildlife species compete for food, mates and territory against the backdrop of a harsh dry season.

Once found all over Africa, indiscriminate hunting and enthusiasm for decorative rhino-horn daggers has led to near extinction for the black rhino. Thanks to the passage of tight legislation and the rise of vigilant protection, black rhino numbers are finally rising. This film documents efforts at Tanzania's Mkomazi Game Reserve.

Cameraman John Varty spent five years making this documentary about Africa's elusive, silent hunter, the leopard. Footage of leopards mating at night, raising a litter of cubs, interacting with hyenas and going for the kill.

Africa is a land of giants. Its mighty rivers sculpt the earth and form impressive valleys and waterways home to many imposing and powerful inhabitants. These are the rivers where massive elephants and hippos live, feed and drink, and ancient crocodiles hunt and breed. They share the rivers with porcupines, the martial eagle, and the leopard.

The Swamp Pride is on its knees. Its mighty male was killed by poachers, leaving three mothers and their cubs defenseless in one of the toughest landscapes for a lion in Africa.

Thirst overcomes the hordes of Wildebeest and Zebra moving through Kenya's Masai Mara game reserve on their spectacular annual migration. With the cycle of the seasons comes the dry months, the water of the marsh receded. Now the residents of the marsh face a time of hardship, food will be scarce, until the next rains fall.

Lions, cheetahs and leopards: each cat has its own special hunting strategies, family upbringing and survival techniques. We focus on their behaviour and competitive interaction in our quest to find out who the ultimate predator is in the daunting wilderness of Africa. We follow their lives as they play out like a game of chance.

On Zambia's Liuwa Plains, two star-crossed spotted hyenas begin their lives. A little female we have named Nasanta, and a male we named Twaambo, are born to warring rival clans. In the female-dominated hierarchy of spotted hyena society, males are doomed to harassment, abuse and rejection by their clan; whilst females fight for rank in a comparatively charmed existence. We watch as Twaambo and Nasanta, grow up worlds apart because of this unique dynamic, as their clan's struggle for food and territory in the extreme Liuwa environment. Desperate drought, raging fires, relentless flooding and territorial warfare are just a few of the challenges Twaambo and Nasanta's clans must overcome, as the cubs grow to adulthood in the Realm of the Bonecrusher's.

Half-Tusk is the matriarch of a small family group of warthogs and has recently given birth to this season's litter, three tiny females. Half-Tusk has never raised an entire litter to adulthood. But past tragedy has made her strong. Three powerful enemies have killed half her brood four years in a row: through a series of powerful flashbacks, we watch the successful attacks of Lion, Leopard and Cheetah and understand what's at stake for Half-Tusk this year. This year Half-Tusk manages to foil each new attack and keep her three young daughters safe; until one night when the family is split between two different burrows, Leopard takes advantage and steals a baby away. It's one of the harsh lessons her youngsters must learn. Half-Tusk cannot be there all the time or anticipate every possible danger, and as they grow, they will have to face challenges alone. But her care and leadership have given her youngsters the best start in life. It's the gift of every good mother.

200km from the southernmost point of Africa, where the water is chilly and harsh, runs the Breede River. Recently, reports have been made of a massive creature living in the river. Fish are being taken off fisherman's lines - but with a curious and sickening twist. Only the bodies are taken: the heads are being left intact. The picture that sends aquatic ecologist Andy Coetzee off on the quest shows the head of large kob that has clearly had its body ripped off by something even larger. With shark hunter and expert fisherman Hennie Papenfuss at his side, Andy sets out to discover the truth behind the tales and exactly what the monster could be. Following the science and the rumours, this dramatic aquatic adventure joins Andy on a journey that follows the coastline of South Africa from north to south, and the sharks who are in turn following the fish.

Hyena: the great opportunist looks at this super predator's social life and hunting ways and explains why they have often been so wrongly perceived. The Spotted Hyena has managed to hold its own amongst a savage world of competitive predators- but how does it achieve such a high status? The answer lies in its adaptability, family structure, physiology, and opportunistic behaviour. Second, only to the lion, the hyena dominates all other predators out on the African plains- obtaining meat while the opportunity exists is this bear-like scavenger's top priority.

JV and Gillian are given the task of reintroducing three magnificent cheetahs- two of which are the rare King Cheetah- back into their natural surroundings. JV and Gillian document and share their story as they follow the lives of the three cub's journey from cub to adulthood in the Tswalu reserve. We follow all the trials and tribulations as the young cubs navigate their new world and learn to survive in their desert home. Filled with hope and heartbreak it's a gripping tale in which we witness the extraordinary return of the Kings.

Fascinating mating and courting rituals and the ongoing struggle for survival on the African Savannahs.

It captures some of the most extraordinary scenes ever seen on film of these predators hunting and killing. This award-winning program, filmed at Londolozi Game Reserve in South Africa and Kenya's Masai Mara, features the "big five" super predators: lion, hyena, wild dog, leopard and cheetah. The film includes a place for a man to work in closer partnership with nature for our mutual benefit and survival.

The annual sardine migration up the eastern coast of South Africa creates a moving feast of billions of tiny fish for one of the most diverse shark populations on the planet.