Birds - Elegant crested tinamou

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.

image from 

http://www.taenos.com/en/itis/elegant-crested-tinamou/Eudromia%20elegans/