Karl Ammann / Juvenile Bonobo {Pan paniscus} portrait. Lola Ya Bonobo Sanctuary, Kinshasa, DR of Congo, 2007

Karl Ammann / Bonobo {Pan paniscus} portrait, looking thoughtful. Lola Ya Bonobo Sanctuary, Kinshasa, DR of Congo, 2007

Karl Ammann / Male Bonobo {Pan paniscus} sitting, looking thoughtful. Lola Ya Bonobo Sanctuary, Kinshasa, DR of Congo, 2007

Karl Ammann / Orang utans (Pongo pygmaeus) in crowded cage, Tapei zoo, Taiwan

Karl Ammann / Waste timber, Central African rainforest. On average, less than half of the wood cut is used.

Karl Ammann / Baby Western lowland gorilla (Gorilla g gorilla), victim of the illegal bushmeat and pet trades, Central Africa. After shooting an adult gorilla, bushmeat hunters capture the babies for additional pro...

Karl Ammann / Baby Western lowland gorilla (Gorilla g gorilla) head portrait - victim of the illegal bushmeat and pet trade, Pointe Nior, Democratic Republic of Congo. After shooting an adult gorilla, bushmeat hunt...

Karl Ammann / Tropical rainforest timber transported on logging trucks to the local seaport. Drivers are paid per trip and therefore have an incentive to ignore traffic and safety rules.

Karl Ammann / Male mandrill portrait (Mandrillus sphinx), Central Africa.

Karl Ammann / Moustached monkey portrait (Cercopithecus cephus), Central Africa.

Karl Ammann / Hippopotamus and calf {Hippopotamus amphibius} Virunga NP, Democratic Republic of Congo.

Karl Ammann / Depressed Orang utan in Tapei zoo, Taiwan