Hoatzin perched in the morning, Sani Lodge, Ecuador

The hoatzin is a species of tropical bird found in swamps, riparian forests, and mangroves of the Amazon and the Orinoco basins in South America. It is the only extant species in the genus "Opisthocomus" which is the only extant genus in the Opisthocomidae family under the order of Opisthocomiformes.