Rehabilitated orphaned chimpanzee (Pan troglodytes) released back into natural habitat, Parc de la Lekedi, Haut-Ogooue, Gabon, Africa

Rehabilitated orphaned chimpanzee (Pan troglodytes) released back into natural habitat, Parc de la Lekedi, Haut-Ogooue, Gabon, Africa

Chimpanzee (Pan troglodytes), Gombe Stream National Park, Lake Tanganyika, Tanzania, East Africa, Africa

Chimpanzee (Pan troglodytes), Gombe Stream National Park, Lake Tanganyika, Tanzania, East Africa, Africa

Captive adult Chimpanzees Pan troglodytes verus Standing in La Vallee Des Singes, Poitou - Charentes France. More info: Status, endangered. This rare sub species of chimp came from a breeding centre in Holland. They were originally rescued from a laboratory when the Netherlands at last made it illegal to experiment on primates.

Captive adult Chimpanzees Pan troglodytes verus in La Vallee Des Singes, Poitou - Charentes France. More info: Status, endangered. This rare sub species of chimp came from a breeding centre in Holland. They were originally rescued from a laboratory when the Netherlands at last made it illegal to experiment on primates.

Ham, First Chimpanzee in Space, 1961

Ham, First Chimpanzee in Space, 1961

Chimpanzee (Pan troglodytes troglodytes), young, Singapore, Asia

Chimpanzee (Pan troglodytes), chimp, juvenile, African species, captive, Germany, Europe

Chimpanzee (Pan troglodytes), hooting, Chimfunshi Wildlife Orphanage, Zambia, Africa

Chimpanzees (Pan troglodytes) during mutual grooming, native to Africa, in captivity, Germany, Europe

Chimpanzee (Pan troglodytes), female with young, native to Africa, in captivity, Netherlands, Europe

Chimpanzee (Pan troglodytes troglodytes), adult female with young, Singapore, Asia

Chimpanzee (Pan troglodytes troglodytes), male, begging, captive, Florida, USA

Chimpanzee (Pan troglodytes), chimp, female asleep, African species, captive, The Netherlands, Europe

Young Chimpanzee (Pan troglodytes), baby, Mahale Mountains National Park, Tanzania, East Africa, Africa

Chimpanzee (Pan troglodytes troglodytes), adult, Singapore, Asia

Chimpanzee (Pan troglodytes troglodytes), male, yawning, captive, Florida, USA

Chimpanzee (Pan troglodytes troglodytes), male, begging, captive, Florida, USA

Two Bonobos or Pygmy Chimpanzees (Pan paniscus), delousing each other in an enclosure

Chimpanzee (Pan troglodytes)

Chimpanzee hands (Pan troglodytes)

Bonobo, pygmy chimpanzee (Paniscus), adult, female, mother, young, nursing, social behaviour, endangered species, captive

Bonobo, pygmy chimpanzee (Pan Paniscus), adult, female, mother, young, social behaviour, carries young, endangered species, captive

Chimpanzee (Pan troglodytes troglodytes), adult, Singapore, Asia

Common Chimpanzee or Robust Chimpanzee (Pan troglodytes), baby, in the Zoom Erlebniswelt, zoo in Gelsenkirchen, North Rhine-Westphalia, Germany, Europe

Chimpanzee (Pan troglodytes troglodytes), young, feeding, Singapore, Asia

Chimpanzee (Pan) at ZOOM Erlebniswelt Zoo in Gelsenkirchen, North Rhine-Westphalia, Germany, Europe

Chimpanzee (Pan troglodytes troglodytes), adult, Singapore, Asia

Common himpanzee (Pan Troglodytes) in forest, sitting on tree, Kibale National Park, Uganda, Africa

Chimpanzee (Pan troglodytes troglodytes), young, feeding, Singapore, Asia

Common Chimpanzee or Robust Chimpanzee (Pan troglodytes), baby, in the Zoom Erlebniswelt, zoo in Gelsenkirchen, North Rhine-Westphalia, Germany, Europe

Chimpanzee (Pan troglodytes troglodytes), young, Singapore, Asia

Chimpanzee (Pan troglodytes), River Gambia National Park, Gambia, Africa

Central African Chimpanzee (Pan t. troglodytes), adult, portrait, native to Africa

Chimpanzee (Pan troglodytes), River Gambia National Park, Gambia, Africa

Chimpanzee

Chimpanzee (Pan troglodytes), River Gambia National Park, Gambia, Africa

Chimpanzee on Baboon Island, River Gambia National Park, Gambia, West Africa, Africa

Young Chimpanzee (Pan troglodytes) resting in a tree in Mahale Mountains National Park on the shore of Lake Tanganika, Tanzania

Female Chimpanzees (Pan troglodytes) grooming each other while one of their babies sits between them in Mahale Mountains National Park on the shores of Lake Tanganyika, Tanzania

Female Chimpanzee (Pan troglodytes) lying on its back with baby in arms is groomed by another female in Mahale Mountains National Park on the shores of Lake Tanganyika, Tanzania

Female Chimpanzee (Pan troglodytes) lying on her back cradles her baby while another female Chimpanzee looks on in Mahale Mountains National Park on the shores of Lake Tanganyika, Tanzania

Female Chimpanzee (Pan troglodytes) and a tiny baby in Mahale Mountains National Park on the shores of Lake Tanganyika, Tanzania

Chimpanzee (Pan troglodytes). An old male Chimp rests in the early morning sun in the rainforests of Uganda.