Lake Tanganyika is an 'Ocean' in Africa. Millions of years ago it was colonized by a little fish called 'Cichlid'. Otters, crocodiles, cobras and cormorants all hunt the fish in clear water. How the Cichlid survived and evolved is an incredible story for, millions of years later, there are over 200 new species - all found only in Lake Tanganyika. Incredibly, they have evolved to look like coral reef fish. There are cichlid equivalents of tuna, snapper, gobies and goatfish. They have evolved bizarre methods of breeding with mouth-incubation, lekking and, unique amongst fish, there is even a cuckoo. Despite all their specialization over millions of years, if an opportunity presents itself, the little fish can behave like their unspecialized ancestor. In the climax of the film, they bang together to feast on a hatch of sardine fry. This is the story of how one little fish has conquered a lake.

Hometown Habitat features renowned entomologist Dr. Douglas Tallamy, whose research, books and lectu...

William Shatner sits down with scientists, innovators and celebrities to discuss how the optimism of...

With a combination of wild observations and specially designed tests, this film will guide us throug...

A journey into four classical elements through the four main characters of the film. The main charac...

Described as being a film about determination, danger and the ocean’s greatest depths, James Cameron...
Mary Field edits the time-lapse photography of F. Percy Smith to show the life cycle of ferns and re...
Mary Field and F Percy Smith create this whimsical look at the breeding habits and life cycle of fro...

Underwater and microscopic photography by F. Percy Smith tell the story of a newt's life.

An epic story of adventure, starring some of the most magnificent and courageous creatures alive, aw...

Tunahaki is the extraordinary story of nine gifted orphans who are acrobats. We follow their journey...

People go and search for the legendary Bigfoot creature.
The lives of Ruth, Philipp, and Anja are directly linked to coal. And so they are also directly affe...

A documentary of insect life in meadows and ponds, using incredible close-ups, slow motion, and time...

Crazy cat lady or world-class musician? You decide. Dorian Rence smashes our notions of what matters...

High up on the Tibetan plateau. Amongst unexplored and inaccessible valleys lies one of the last san...

Takes us to locations all around the US and shows us the heavy toll that modern technology is having...

Deep Blue is a major documentary feature film shot by the BBC Natural History Unit. An epic cinemati...

Although first glance reveals little more than stones and sand, the desert is alive. Witness moving ...

Every year, on the steppes of the Serengeti, the most spectacular migration of animals on our planet...