The relatively quiet blue-headed macaw or Coulon's macaw (Primolius couloni) is a small, primarily green macaw with a distinctive blue head and flight feathers, Its habitat is primarily humid forests, favouring forest edges, clearings, and riverbanks, and can be found up to 1,550 meters. Its distribution is restricted to the south-western Amazon region, including parts of Peru, Brazil, and Bolivia. The Blue-headed macaw is a mini-macaw – any macaw species that reach a total length of less than 20 inches.