Jiri Lochman / Brush-tailed phascogale (Phascogale tapoatafa) joeys in the pouch, Kingston Forest, Western Australia.

Jabruson / Hippopotamus in Rutshuru River, Virunga NP, Democratic Republic of Congo.

Jabruson / Western lowland gorillas and Forest elephant in rainforest clearing, Odzala NP, Democratic Republic of Congo.

Jabruson / African elephant in water - head shot. Democratic Republic of Congo, Garamba National Park

Jabruson / Mountain gorilla silverback male, known as Salaama, resting. Democratic Republic of Congo Virunga National Park

Jabruson / Kimanura eruption, Virunga NP, Democratic Republic of Congo.

Jabruson / Volcanic eruption , Kimanura volcano, Virunga NP, Democratic Republic of Congo.

Jabruson / Lava flow from the Kimanura volcano, Virunga NP, Democratic Republic of Congo.

Jabruson / Kimanura eruption. Virunga NP active volcanic region, Democratic Republic of Congo.

Jabruson / Kimanura eruption. Virunga NP active volcanic region, Democratic Republic of Congo.

Jabruson / Bambuti pygmies cutting forest tree Epulu rainforest, Democratic Republic of Congo.

Jabruson / Deforestation for fuel by Hutu refugees (900 tons wood per day). Virunga NP (Mikeno and Karisimbi volcanoes), Democratic Republic of Congo.

Karl Ammann / Blackback Eastern lowland gorilla head profile portrait {Gorilla beringei graueri} Kahuzi Biega, Democratic Republic of Congo.

Karl Ammann / Blackback Eastern lowland gorilla {Gorilla beringei graueri} Kahuzi Biega, Democratic Republic of Congo.

Jabruson / Young Western lowland gorilla crosses stream walking on back legs (Gorilla gorilla gorilla) Odzala NP, Democratic Republic of Congo.

Jabruson / Eastern lowland gorilla feeding in tree {Gorilla beringei graueri} Lake Kivu, Democratic Republic of the Congo

Jabruson / Mountain Gorilla eating thistles {Gorilla beringei} Virunga NP, Democratic Republic of Congo. Rafiki

Jabruson / Silverback Western lowland gorilla eats soil for mineral content {Gorilla gorilla gorilla} Odzala NP, Democratic Republic of Congo.

Jabruson / Silverback Western lowland gorilla crosses bai clearing in rainforest {Gorilla gorilla gorilla } Odzala NP Democratic Republic of Congo.

Jabruson / Close up of African elephant tusk and trunk in water {Loxodonta africana} Virunga NP, Democratic Republic of Congo.

Jabruson / Male Chimpanzee (Opi) {Pan troglodytes schweinfurthii} Virunga NP, Democratic Republic of Congo.

Jabruson / Lava flow from the Kimanura volcano, Virunga NP, Democratic Republic of Congo.

Jabruson / African elephant detail, standing in water. Democratic Republic of Congo, Garamba National Park

Jabruson / Giant elephant shrew portrait {Rhynchocyon cirnei stuhlmanni} Epulu, Ituri Reserve, Zaire Democratic Republic of Congo

Loic Poidevin / Mountain gorilla (Gorilla beringei beringei) dominant silverback male eating leaves, Virunga National Park, Democratic Republic of Congo

Rod Williams / African golden cat (Caracal / Profelis aurata) female head portrait, ranging from Senegal to Democratic Republic of the Congo, Kenya. Captive.

Christophe Courteau / Eastern lowland gorilla (Gorilla beringei graueri) young gorilla exploring forest, Kahuzi Biega NP, Democratic Republic of Congo. Gorille de plaine de l'Est, Republique Democratique du Congo.

Christophe Courteau / Eastern lowland gorilla (Gorilla beringei graueri) female climbing tree, Kahuzi Biega NP, Democratic Republic of Congo. Gorille de plaine de l'Est, Republique Democratique du Congo.

Christophe Courteau / Eastern lowland gorilla (Gorilla beringei graueri) young gorialla playing in forest, Kahuzi Biega NP, Democratic Republic of Congo. Gorille de plaine de l'Est, Republique Democratique du Congo.

Christophe Courteau / Eastern lowland gorilla (Gorilla beringei graueri) family group in forest, Kahuzi Biega NP, Democratic Republic of Congo. Gorille de plaine de l'Est, Republique Democratique du Congo.

Christophe Courteau / Eastern lowland gorilla (Gorilla beringei graueri) family group with female showing aggression, Kahuzi Biega NP, Democratic Republic of Congo. Gorille de plaine de l'Est, Republique Democratique du C...

Christophe Courteau / Eastern lowland gorilla (Gorilla beringei graueri) silverback dominant male in forest, looking up, Kahuzi Biega NP, Democratic Republic of Congo. Gorille de plaine de l'Est, Republique Democratique d...

Christophe Courteau / Eastern lowland gorilla (Gorilla beringei graueri) silverback dominant male feeding in forest, Kahuzi Biega NP, Democratic Republic of Congo. Gorille de plaine de l'Est, Republique Democratique du Co...

Christophe Courteau / Eastern lowland gorilla (Gorilla beringei graueri) silverback dominant male, portrait, Kahuzi Biega NP, Democratic Republic of Congo. Gorille de plaine de l'Est, Republique Democratique du Congo.

Christophe Courteau / Fishermen on Lake Kivu at dawn, using traditional fishing rods and paraffin lights. Democratic Republic of Congo, August 2010

Christophe Courteau / Mountain gorilla (Gorilla beringei) two young gorillas grooming, Virunga NP, Democratic Republic of Congo Gorille de montagne

Christophe Courteau / Mountain gorilla (Gorilla beringei) two young gorillas playing in the forest, Virunga NP, Democratic Republic of Congo Gorille de montagne

Christophe Courteau / Mountain gorilla (Gorilla beringei) mother carrying baby on her back, Virunga NP, Democratic Republic of Congo Gorille de montagne

Christophe Courteau / Eastern lowland gorilla (Gorilla beringei graueri) family group resting in forest with silverback male, Kahuzi Biega NP, Democratic Republic of Congo. Gorille de plaine de l'Est, Republique Democrati...

Christophe Courteau / Mountain gorilla (Gorilla beringei) feeding in forest, Virunga NP, Democratic Republic of Congo Gorille de montagne

Christophe Courteau / Mountain gorilla (Gorilla beringei) baby riding on mother's back, Virunga NP, Democratic Republic of Congo Gorille de montagne

Christophe Courteau / Mountain gorilla (Gorilla beringei) in forest, Virunga NP, Democratic Republic of Congo Gorille de montagne

Christophe Courteau / Eastern lowland gorilla (Gorilla beringei graueri) young gorilla, Kahuzi Biega NP, Democratic Republic of Congo. Gorille de plaine de l'Est, Republique Democratique du Congo.

Christophe Courteau / Eastern lowland gorilla (Gorilla beringei graueri) young gorilla in forest, Kahuzi Biega NP, Democratic Republic of Congo. Gorille de plaine de l'Est, Republique Democratique du Congo.

Christophe Courteau / Eastern lowland gorilla (Gorilla beringei graueri) baby playing in mother's arms, Kahuzi Biega NP, Democratic Republic of Congo. Gorille de plaine de l'Est, Republique Democratique du Congo.

Christophe Courteau / Collection of bones of dead Elephants from Kahuzi-Biega NP, Democratic Republic of Congo, August 2010. Ossuaires d'Elephants

Christophe Courteau / Landscape of the South Kivu Province, area of Bukavu, Democratic Republic of Congo, August 2010

Christophe Courteau / Eastern lowland gorilla (Gorilla beringei graueri) young gorilla with arm injured after being caught in a snare, Kahuzi Biega NP, Democratic Republic of Congo. Gorille de plaine de l'Est, Republique...

Christophe Courteau / Eastern lowland gorilla (Gorilla beringei graueri) family group resting in forest, Kahuzi Biega NP, Democratic Republic of Congo. Gorille de plaine de l'Est, Republique Democratique du Congo.

Christophe Courteau / Eastern lowland gorilla (Gorilla beringei graueri) baby nestling in mother's arms, Kahuzi Biega NP, Democratic Republic of Congo. Gorille de plaine de l'Est, Republique Democratique du Congo.

Christophe Courteau / Eastern lowland gorilla (Gorilla beringei graueri) baby playing, Kahuzi Biega NP, Democratic Republic of Congo. Gorille de plaine de l'Est, Republique Democratique du Congo.

Christophe Courteau / Eastern lowland gorilla (Gorilla beringei graueri) baby playing, Kahuzi Biega NP, Democratic Republic of Congo. Gorille de plaine de l'Est, Republique Democratique du Congo.

Christophe Courteau / Eastern lowland gorilla (Gorilla beringei graueri) silverback dominant male in forest vegetation, Kahuzi Biega NP, Democratic Republic of Congo. Gorille de plaine de l'Est, Republique Democratique du...

Christophe Courteau / Close-up of Eastern lowland gorilla (Gorilla beringei graueri) silverback dominant male in thick forest vegetation, Kahuzi Biega NP, Democratic Republic of Congo. Gorille de plaine de l'Est, Republiq...

Christophe Courteau / Park ranger in the Kahuzi-Biega National Park, habitat of the Eastern Lowland Gorilla (Gorilla gorilla graueri), walking under spiders' web in the forest, Democratic Republic of Congo, August 2010

Christophe Courteau / Swamps in the Kahuzi-Biega National Park, habitat of the Eastern Lowland Gorilla (Gorilla gorilla graueri) Democratic Republic of Congo / Gorille de plaine de l'Est.

Anup Shah / Bonobo young male 'Api' aged 13 years reaching out with curiosity - wide-angle perspective (Pan paniscus). Lola Ya Bonobo Santuary, Democratic Republic of Congo. Oct 2010.

Fiona Rogers / Bonobo male baby 'Bomango' aged 10 months climbing a branch (Pan paniscus). Lola Ya Bonobo Santuary, Democratic Republic of Congo. Oct 2010.

Fiona Rogers / Bonobo female scratching her head with a stick (Pan paniscus). Lola Ya Bonobo Santuary, Democratic Republic of Congo. Oct 2010.

Fiona Rogers / Bonobo female 'Opala' leaning on a branch - portrait (Pan paniscus). Lola Ya Bonobo Santuary, Democratic Republic of Congo. Oct 2010.

Fiona Rogers / Bonobo female baby 'Sanza' aged 5 months playing with her mother 'Tshilomba' (Pan paniscus). Lola Ya Bonobo Santuary, Democratic Republic of Congo. Oct 2010.

Fiona Rogers / Bonobo adolescent male portrait (Pan paniscus). Lola Ya Bonobo Santuary, Democratic Republic of Congo. Oct 2010.

Anup Shah / Bonobo male baby 'Mayali' aged 2-3 weeks lying in his mother's arms (Pan paniscus). Lola Ya Bonobo Santuary, Democratic Republic of Congo. Oct 2010.

Anup Shah / Bonobo mature male 'Tembo' charging display to show dominance - wide angle perspective (Pan paniscus). Lola Ya Bonobo Santuary, Democratic Republic of Congo. Oct 2010.

Anup Shah / Bonobo (Pan paniscus) male 'Kikongo' sitting beside tree on the forest floor, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) female 'Likasi' coming down from a tree, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) adolescent female 'Mwanda' playing with leaves and soil on the forest, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) female 'Nioki' carying her baby 'Bomango' aged 10 months, coming face to face with a young male 'Kikongo', Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) male 'Kikongo' sitting on the forest floor making 'happy' grin faces, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) adolescent male reaching out from a tree, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) young male 'Maniema' coming down a tree, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) male walking through the forest, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) adolescent male swinging down from a tree, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) male 'Kikongo' walking through the forest, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) male 'Api' standing on a branch in a tree, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) adolescent male coming down from tree, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) adolescent female 'Mwanda' playing with leaves and soil on the forest floor, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) adolescent female 'Mwanda' in aggressive move against another bonobo, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) young male 'Api' aged 13 years leaping between trees, silhouette, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) group walking along the edge of a lake, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) female 'Nioki' carrying her male baby 'Bomango' aged 10 months on her back, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) mature male 'Tembo' relaxing on forest floor, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) mature male 'Tembo' sitting on the forest floor, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) young male 'Api' aged 13 years climbing up a tree, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) group foraging in a lake amongst water lilies, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) adolescent male lying on the forest floor, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) adolescent sitting on the forest floor, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) young male 'Api' aged 13 years displaying, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) mature male 'Tembo' aged 17 years sitting in forest with a male baby 'Bomango' aged 10 months, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) looking down on mature male 'Tembo' lying down, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) male 'Kikongo' emerging from the vegetation, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) mature male 'Tembo' sitting on the forest floor with mother and baby in background, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) mature male 'Tembo' building a nest structure on the forest floor, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) young male 'Maniema' sitting on the forest floor with leg on tree, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) male baby 'Bomango' aged 10 months playing in a tree while his mother sits below, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) female 'Nioki' sitting in forest with her baby 'Bomango' aged 10 months, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) mature male 'Tembo' sitting under a tree arranging some branches around him, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.