1.   Bonobos, or pygmy chimpanzees, live in the equatorial rain forests of Congo, and have an extraordinarily happy existence.

2.   A primatologist explores the striking differences between these so-called pygmy chimpanzees, who freely use sex to resolve tension, and their more familiar cousins.

3.   Inhabitants range from Australian koalas and Indonesian Komodo dragons to African pygmy chimpanzees and South American Andean condors.

4.   The bonobo, a type of pygmy chimpanzee, is also hunted for food.

5.   The bonobo, or pygmy chimpanzee, is a member of the ape family.

6.   In Zaire, pygmy chimpanzees are the main target.