Secret Life of the Koala

This episode explores how life varies for koalas in different parts of Australia. Their populations are often isolated and so some thrive to the point of overpopulation while others are extremely susceptible to threats.

Koalas often seem static and solitary, but mating season marks a dramatic shift in their behavior. As breeding season gets underway in Cape Otway in Victoria, we follow large males Rocky and Buster, who are both on a mission to mate.