The spot-breasted antvireo is a Near Threatened species of bird in subfamily Thamnophilinae of family Thamnophilidae, the "typical antbirds". It is endemic to Brazil.
Region
Atlantic Forest of eastern Brazil
Typical Environment
Occurs in humid evergreen and semi-deciduous Atlantic Forest along the eastern Brazilian coast, especially in Bahia and Espírito Santo. It favors dense understory and vine tangles in primary forest but also uses tall secondary growth and forest edges. Birds are often found in shaded ravines and near streams where cover is thick. The species persists in forest fragments but is sensitive to extensive deforestation and degradation.
Altitude Range
Sea level to 900 m
Climate Zone
Tropical
Ease of Keeping
Beginner friendly: 1/5
This small antbird is Near Threatened and confined to Brazil’s Atlantic Forest, where habitat loss and fragmentation are its main pressures. It forages methodically in the understory and sometimes joins mixed-species flocks, occasionally attending army-ant swarms. Males and females differ in plumage, with both showing the characteristic spotted breast. Its quiet, whistled song often reveals its presence in dense cover.
Temperament
shy and skulking
Flight Pattern
short rapid wingbeats, low and direct
Social Behavior
Usually found singly or in pairs that maintain territories year-round. Pairs often keep contact with soft calls and may join mixed-species flocks while foraging. Nesting is presumed to be a small cup placed low in dense vegetation, with both sexes contributing to care.
Migratory Pattern
Resident
Song Description
Song is a soft series of thin, whistled notes that accelerate slightly and may end abruptly. Calls include sharp chips and scolding notes given from cover. Duetting between pair members is occasionally heard.
