Chaco Owl
NameChaco Owl
Common NameChaco Owl
Scientific NameStrix chacoensis
FamilyStrigidae
Wingspan (cm)75
Length (cm)37.5
Weight (g)375
Plumage DetailsUpperparts are brownish-grey with dark streaks and fine vermiculations. Underparts are whitish to pale buff with prominent dark brown horizontal barring. The facial disc is pale, often whitish or buffy, bordered by darker feathers, and the eyes are dark brown to black.
Vocalization / CallIts vocalization is typically a series of deep, rhythmic hoots, often described as a 'hoo-hoo-hoo-hoo-hoo' or 'whoo-whoo-whoo-whoo-whoo-whoo-whoo-whoo'.
Primary Dietcarnivore
Primary Habitatsforest
Conservation Statusleast-concern
Geographic RangeEndemic to the Gran Chaco region of South America, found in northern Argentina, western Paraguay, and southeastern Bolivia.
Identifying FeaturesDark eyes, Pale facial disc, Prominent dark horizontal barring on underparts, Medium size
Description
The Chaco Owl is a medium-sized owl characterized by its dark eyes and pale facial disc. It is a nocturnal predator, hunting small mammals and birds in the dry forests of the Gran Chaco region.
