The sooty-fronted spinetail is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Argentina, Bolivia, Brazil, Paraguay, and Uruguay.
Region
South-Central South America
Typical Environment
Occurs from eastern Bolivia through Paraguay and southern/central Brazil south into Uruguay and northeastern Argentina. It favors forest edges, scrub, second growth, and riparian thickets, including cerrado and chaco margins. The species is adaptable to disturbed habitats with dense undergrowth. It generally keeps to tangles, hedgerows, and bushy pastures near woodlots.
Altitude Range
0–1500 m
Climate Zone
Subtropical
Ease of Keeping
Beginner friendly: 1/5
A small, active ovenbird, the sooty-fronted spinetail keeps to dense brush where it builds elaborate domed nests with side entrances. It often forages low to mid-levels, flicking its rufous tail and giving sharp calls. Despite its secretive habits, it is common across much of its range.
Temperament
skulking and active
Flight Pattern
short rapid wingbeats, low and darting through cover
Social Behavior
Usually found singly, in pairs, or family groups, maintaining territories year-round. Builds a bulky domed stick nest with a side entrance in dense vegetation. Occasionally joins mixed-species flocks along edges but rarely ventures into open areas.
Migratory Pattern
Resident
Song Description
Song is a quick, dry, accelerating trill or rattle, often delivered from hidden perches. Calls include sharp chips and scolds that cut through dense brush.
