The Chaco Owl is a medium-sized owl with a rounded head and no ear-tufts.
Photo Gallery (1 picture)
Distribution: From southern Bolivia south to the Argentine provinces of Córdoba and Buenos Aires.
Status: Not uncommon.
Original Description: Cherrie, George Kruck, & Reichenberger, Elsie M.B. (Mrs.). 1921. American Museum Novitates (Am. Mus. Novit.), no. 27: p. 1.