The Queen of Trees

In Africa, the giant fig tree and the tiny fig wasp differ in size a billion times over, but neither could exist without the other. Their extraordinary relationship is a marvel of co-evolution, a marriage which has lasted for millennia. It forms the basis of a complex web of dependency that supports entire ecosystems, providing food for thousands of creatures, from elephants, giraffes, and fruit bats, to forest hornbills, monkeys, insects, and fish.

A Little Fish in Deep Water

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, ...