Luiz Claudio Marigo / Sunset over Purus river, Piagacu-Purus Sust Devt Reserve, Amazonas, Brazil

Luiz Claudio Marigo / Cooking manioc flour cakes, Piagacu Purus Sustainable Devt Reserve, Amazonas, Brazil

Oscar Dewhurst / Purus red howler monkey (Alouatta puruensis) sitting in the rainforest canopy. Madre de Dios, Peru. April. Cropped

Claudio Contreras / Black jack (Caranx lugubris), Green Jack (Caranx caballus) and Redtail triggerfish (Xanthichthys mento), San Benedicto Island, Revillagigedo Archipelago Biosphere Reserve (Socorro Islands), Pacific Oc...

Claudio Contreras / Bluefin trevally (Caranx melampygus) and Redtail triggerfish (Xanthichthys mento), San Benedicto Island, Revillagigedo Archipelago Biosphere Reserve (Socorro Islands), Pacific Ocean, Western Mexico, M...

Claudio Contreras / Redtail Triggerfish (Xanthichthys mento), Socorro Island, Revillagigedo Archipelago Biosphere Reserve / Archipielago de Revillagigedo UNESCO Natural World Heritage Site (Socorro Islands), Pacific Ocea...

John Abbott / Barklouse (Metylophorus purus), Tuscaloosa County, Alabama, USA October

John Abbott / Barklouse (Metylophorus purus), Tuscaloosa County, Alabama, USA October

Roland Seitre / Stephen Nash's titi monkey (Callicebus stephennashi) endemic to the eastern bank of the Purus River, Brazil

Roland Seitre / Stephen Nash's titi monkey (Callicebus stephennashi) climbing, endemic to the eastern bank of the Purus River, Brazil

Luiz Claudio Marigo / Toasting manioc flour in Sao Joao community on the shore of Uauacu Lake, Piagacu-Purus Sustainable Development Reserve, Purus River, Amazonas State, Brazil. April 2004.

Luiz Claudio Marigo / Three children watch a pet Wattled Curassow (Crax globulosa), an endangered species, Piagacu-Purus Sustainable Development Reserve, Purus River, Amazonas State, Brazil. April 2004.