Cinereous tinamou is a type of ground bird found in swamp and lowland forests in northern South America. Cinereous tinamous have been around for many centuries. They are part of the oldest families of

Elegant crested tinamou is a medium-sized tinamou that can be found in southern Chile & Argentina. All Elegant crested tinamou are from the family Tinamidae, & in the larger scheme are also ratites.