Grant Dixon / Llama (Lama glama) herd grazing with Parinacota and Pomerape volcanoes in the background, Peru

Tui De Roy / Green Iguana (Iguana iguana) controlled in stream-side habitat in northern arid forest, Cerro Chaparri, Lambayeque Province, Peru

Tui De Roy / Collagua Indian woman in traditional dress herding livestock home for the night, dry season, Colca Canyon, Peru

Tui De Roy / Vicuna (Vicugna vicugna) wild Andean camelid, family herd on high altiplano region, Pampa Galeras Nature Reserve, Peru

Tui De Roy / Peruvian Pelican (Pelecanus thagus) nesting colony on Guano Island, Lobos De Afuera, Peru

Tui De Roy / White-winged Guan (Penelope albipennis) perched on tree branch, Lambayeque, Peru

Tui De Roy / Vicuna (Vicugna vicugna) wild Andean camelid, family herd, Pampas Galeras Nature Reserve, Peru

Tui De Roy / King Vulture (Sarcoramphus papa) in natural arid forest habitat, Cerro Chaparri, Lambayeque Province, Peru

Tui De Roy / Vicuna (Vicugna vicugna) family herd below Volcan Misti, Peru