The yellow-browed antbird, or yellow-browed antwarbler, is a species of bird in subfamily Thamnophilinae of family Thamnophilidae, the "typical antbirds". It is found in Brazil, Colombia, Ecuador, and Peru.
Region
Western Amazon Basin
Typical Environment
Occurs in lowland tropical rainforests of Brazil (western Amazonia), Colombia (southeastern), Ecuador (Amazonian lowlands), and Peru. Prefers dense understory of terra firme and seasonally flooded várzea forests, especially areas with vine tangles and patches of Guadua bamboo. Usually stays within 1–3 meters of the ground, foraging in shadowy thickets and along forest edges and stream margins. It tolerates selective logging if thick understory remains but avoids heavily degraded or open habitats.
Altitude Range
100–1200 m
Climate Zone
Tropical
Ease of Keeping
Beginner friendly: 1/5
The yellow-browed antbird, also called the yellow-browed antwarbler or yellow-browed warbling-antbird, is a small understory species of Amazonian forest. Pairs often duet with clear, musical notes that carry surprisingly far through dense vegetation. It sometimes follows army ant swarms to snatch flushed insects but more often gleans quietly in vine tangles and bamboo. Its subtle yellowish eyebrow is a key field mark in the dim forest light.
Temperament
secretive and territorial
Flight Pattern
short rapid wingbeats, low and direct
Social Behavior
Usually found as pairs or in family groups holding year-round territories in the understory. Pairs often duet, and males may perform short chases during territorial disputes. Nests are typically low cups placed in dense vegetation a meter or two above ground.
Migratory Pattern
Resident
Song Description
A clear, musical series of rising and falling whistles, often delivered antiphonally by the pair. Calls include sharp chips and soft buzzy notes when foraging in dense cover.
