Pete Oxford / Giant leaf frog (Phyllomedusa bicolor) climbing along branch in rainforest, Iwokrama Reserve, Guyana

Pete Oxford / Giant leaf frog (Phyllomedusa bicolor) climbing along branch in rainforest, Iwokrama Reserve, Guyana

Pete Oxford / Macushi woman preparing cassava bread from Cassava / Yuca (Manihot esculenta), crop is harvested, peeled, grated, squeezed to a matape, sieved, and roasted into a large flat piece of bread, Fairview...

Pete Oxford / Macushi girl from Fairview Amerindian village, Iwokrama Reserve, Guyana, July 2009

Pete Oxford / Aerial view of road running through rainforest, Iwokrama Reserve, Guyana, December 2009

Pete Oxford / Amazon Tree Boa (Corallus hortulanus) in rainforest, Iwokrama Reserve, Guyana, digitally manipulated image

Pete Oxford / Giant otter (Pteronura brasiliensis) in the Rewa River, Iwokrama reserve, Guyana, Endangered species

Pete Oxford / Sustainable logging operation, Iwokrama Rainforest Reserve, Guyana

Pete Oxford / Cane Toad (Bufo marinus) on riverbank, Essequibo River, Iwokrama Rainforest Reserve, Guyana

Pete Oxford / Rainforest and Essequibo River, Iwokrama Rainforest Reserve, Guyana

Pete Oxford / Road runnning through rainforest, Iwokrama Rainforest Reserve, Guyana

Pete Oxford / Rainforest, Iwokrama Rainforest Reserve, Guyana