Cyril Ruoso / African Grey Parrot (Psittacus erithacus) flock taking off, Lake Lobak / Lobeke National Park, Cameroon, July.

Jabruson / Old abandoned Oil Palm trees (Elaeis guineensis), on the edge of plantation limits, at the edge of Korup National Park, South West Cameroon.

Jabruson / African rainforest transport penetration. Road and associated infrastructure development difficulties. The onset of the rainy season deteriorates dirt roads and vehicles get stuck in mud, Cameroon, Au...

Jabruson / 'Patasse' - a male member of the Ba'Aka ethnic group from the village of Mossapoula, a tribe that have lived around Dzanga Ndoki National park for thousands of years and still depend on forest resourc...

Daniel Heuclin / Goliath frog (Conraua goliath) sitting on rock on side of river, Cameroon.

Daniel Heuclin / Goliath frog (Conraua goliath) resting in water, Cameroon.

Daniel Heuclin / Traditional bush hunter with a calao / Hornbill head decoration, preparing bow and arrow for hunt, Northern Cameroon, West Africa. No release available.

Ingo Arndt / Chameleon walking along branch {Chamaeleo pfefferi} male Cameroon

Karl Ammann / Family of five Gorillas killed for bush meat {Gorilla beringei} Cameroon

Karl Ammann / Hunter with smoked carcass of silverback Gorilla {Gorilla gorilla} for food, Cameroon

Nigel Bean / Temperate rainforest of Mount Kilum, Cameroon, West Africa

Gerry Ellis / Chimpanzee (Pan troglodytes) orphan Larry playing in tree, Ape Action Africa, Mefou Primate Sanctuary, Cameroon

Gerry Ellis / Chimpanzee (Pan troglodytes) orphans, Larry investigating Daphne's tongue, Ape Action Africa, Mefou Primate Sanctuary, Cameroon

Gerry Ellis / Chimpanzee (Pan troglodytes) orphan Larry, Ape Action Africa, Mefou Primate Sanctuary, Cameroon

Gerry Ellis / Chimpanzee (Pan troglodytes) orphan Larry playing in forest nursery, Ape Action Africa, Mefou Primate Sanctuary, Cameroon

Gerry Ellis / Chimpanzee (Pan troglodytes) orphan Larry scratching, Ape Action Africa, Mefou Primate Sanctuary, Cameroon

Cyril Ruoso / Sun shining down through the tropical rainforest canopy, Cameroon

Mark Moffett / Meg Lowman strides across a canopy raft to collect insect samples with her net as Bruce Rinker inspects the previous catch, Cameroon

Robert Thompson / Moth (Pachytrina honrathii) Obout Village Cameroon Africa, May Controlled conditions

Robert Thompson / Moth (Pachytrina honrathii) Obout Village Cameroon Africa, May. Controlled conditions

Robert Thompson / Moth (Pachytrina honrathii) Obout Village Cameroon Africa, May. Controlled conditions

Robert Thompson / Moth (Pachytrina honrathii) Obout Village Cameroon Africa, April. Controlled conditions

Robert Thompson / Moth (Pachytrina honrathii) Obout Village Cameroon Africa, March

Robert Thompson / Angled Batwing moth (Holocernia angulata) Obout Village Cameroon, April Controlled conditions

Robert Thompson / Angled Batwing moth (Holocernia angulata) larva, Obout Village Cameroon. Controlled conditions

Robert Thompson / Angled Batwing moth (Holocernia angulata) larva, Obout Village Cameroon. Controlled conditions

Robert Thompson / Saturniid moth (Pseudantheraea discrepans) female, central Cameroon.

Philippe Clement / Snowy-crowned robin-chat / snowy-headed robin-chat (Cossypha niveicapilla) perched in tree, native to tropical forests in Africa. Captive. Digital composite

Philippe Clement / Snowy-crowned robin-chat / snowy-headed robin-chat (Cossypha niveicapilla) perched in tree, native to tropical forests in Africa. Captive. Digital composite

Philippe Clement / Black-casqued hornbill / black-casqued wattled hornbill (Ceratogymna atrata) male and female pair perched in tree, native to Africa. Captive. Digital composite

Philippe Clement / Black-casqued hornbill / black-casqued wattled hornbill (Ceratogymna atrata) male perched in tree, native to Africa. Captive. Digital composite

Robert Thompson / Moth (Copaxa witti) male, Obout village, Central Cameroon.

Robert Thompson / Moth (Copaxa witti) male, Obout village, Central Cameroon.

Loic Poidevin / Cameroon sheep, ewe with day old lamb, Marsh of Ile d'Olonne, Vendee, France,

Loic Poidevin / Cameroon sheep, female and lambs, age one day, Ile d'Olonne Marsh, Vendee, France, January.

Daniel Heuclin / Man holding Goliath frog (Conraua goliath) and net, Sanaga, Cameroon. Hunted for bushmeat / food

Daniel Heuclin / Young boy holding Goliath frog (Conraua goliath) Sanaga, Cameroon. Hunted for bushmeat / food

Daniel Heuclin / Young boy holding Goliath frog (Conraua goliath) Sanaga, Cameroon. Hunted for bushmeat / food

Daniel Heuclin / Man casting net to catch Goliath frog (Conraua goliath) Sanaga, Cameroon. Hunted for bushmeat / food.

Daniel Heuclin / Man holding Goliath frog (Conraua goliath) and net, Sanaga, Cameroon. Hunted for bushmeat / food

Daniel Heuclin / Man holding a large Goliath frog (Conraua goliath) and small Banana frog (Afrixalus sp) for size comparison, Sanaga, Cameroon. Hunted for bushmeat / food

Daniel Heuclin / Man holding a Goliath frog (Conraua goliath) and Banana frog (Afrixalus sp) Sanaga, Cameroon. Hunted for bushmeat / food

Robert Thompson / Cameroon bush viper (Atheris broadleyi) captive, occurs in West Africa.

Robert Thompson / Cameroon bush viper (Atheris broadleyi) captive occurs in West Africa.

Daniel Heuclin / Ocellated carpet viper (Echis ocellatus) captive, from Mauritania to Cameroon.

Daniel Heuclin / Ocellated carpet viper (Echis ocellatus) captive, from Mauritania to Cameroon.

Daniel Heuclin / Ocellated carpet viper (Echis ocellatus) captive, from Mauritania to Cameroon.

Daniel Heuclin / Ocellated carpet viper (Echis ocellatus) captive, from Mauritania to Cameroon.