chestnut-fronted macaw, severe macaw (Ara severus) Chestnut-fronted Macaw or Severe Macaw (Ara severus).
L'Ara mara cana male
Date 1801
Source Histoire naturelle des perroquets. Volume 1 by Francois Levaillant
Author Jacques Barraband (1767–1809)  
Source: https://commons.wikimedia.org/wiki/File:Levaillant_Parrot_8.jpg
The chestnut-fronted macaw or severe macaw (Ara severus) is one of the largest of the mini-macaws. These macaws can be found over a large part of Northern South America from Panama south into Amazonian Brazil and central Bolivia.