Young Chimps at play. Taronga Zoo, Sydney, Australia.
Chimpanzee baby holding on to mother. Taronga Zoo, Sydney, Australia.
Chimpanzee at rest, taronga Zoo, Sydney, Australia
Chimpanzee using tool, Taronga Zoo, Sydney, Australia
Baby Gorilla riding on Mother. Taronga Zoo, Sydney, Australia.
Chimpanzee mother holding baby. Taronga Zoo, Sydney, Australia
Young Gorilla, Taronga Zoo, Sydney, Australia.
Chimp using tool to get food. Taronga Zoo, Sydney, Australia.
Chimp getting reeds from pond. Taronga Zoo, Sydney.
Chimp, having pulled a reed out of water uses it as a tool. Taronga Zoo, Sydney.
Gibbon
