* How Nature Works (2012)

Life defines our planet, but until recently its ability to flourish has remained a mystery. In How Nature Works we learn how new scientific discoveries can now reveal the improbable connections, bizarre behavioural strategies and intricate mechanisms that make life on Earth possible.

In How Nature Works we discover why the Brazil nut tree depends on a sharp-toothed rodent for its existence. Find out why elephants are crucial to keeping the East African grasslands in shape. And why an intricate relationship between hawksbill turtles and sponges is vital to the health of the coral reef.

Episodes in the series How Nature Works:

Episode 1: Jungle

Episode 2: Grassland

Episode 3: Seasonal Forest

Episode 4: Waterworlds