From Richard Goluch

Tawny-browed owl (Pulsatrix koeniswaldiana) is a species of owl in the family Strigidae. It is found in Argentina, Brazil, and Paraguay.-image taken in Atlantic Forest, Brazil

Found in Argentina, Paraguay, and Brazil, the TBO is named after its lightly colored eyebrows. At about 44 cm, it’s about the size of a Barn, Long Eared, or Short Eared Owl. Not much else is out there about this review owl species