The superciliated wren is a species of bird in the family Troglodytidae. It is found in Ecuador and Peru.
Region
Tumbesian region (southwest Ecuador and northwest Peru)
Typical Environment
Occupies tropical dry forests, thorn scrub, and semi-arid woodland, especially along edges, second growth, and riparian thickets. It is frequently found in dense understory tangles, hedgerows, and brushy clearings. The species tolerates moderately disturbed habitats and can occur near human settlements and in agroforestry mosaics. It tends to favor areas with scattered trees and dense shrub layers for cover and nesting.
Altitude Range
0–1500 m
Climate Zone
Tropical
Ease of Keeping
Beginner friendly: 2/5
Named for its prominent white eyebrow, the superciliated wren is a lively songster of the Tumbesian dry forests of Ecuador and Peru. Pairs often perform antiphonal duets, with male and female interweaving phrases so tightly they sound like a single bird. It adapts well to edges and thickets and can sometimes be found around gardens and plantations.
Temperament
active and somewhat skulking
Flight Pattern
short rapid wingbeats with low, direct dashes between cover
Social Behavior
Typically found in pairs or small family groups, maintaining territories year-round. Pairs engage in coordinated duets and often stay within dense vegetation. Nests are usually domed or globular structures placed low in shrubs or thickets.
Migratory Pattern
Resident
Song Description
Loud, rich, and musical series of whistles and trills, often delivered as precise antiphonal duets. Calls include sharp chips and scolds when alarmed, with rapid, bubbling phrases during territorial displays.
Plumage
Rufous-brown upperparts with fine barring on wings and tail; clean whitish underparts shading to buff on the flanks. A bold white supercilium contrasts with a darker eyestripe. Tail and wings show distinct dark barring; overall appearance neat and crisp with a slightly rounded tail often held cocked.
Diet
Primarily feeds on insects and other small arthropods such as spiders, beetles, and caterpillars. It gleans prey from leaves, twigs, and bark, and occasionally probes into leaf litter or tangled vines. Small berries may be taken opportunistically but form a minor part of the diet.
Preferred Environment
Forages in dense shrubs, vine tangles, and low branches within dry forest and scrub. Often works methodically through edge vegetation, hedgerows, and riparian thickets, staying within a few meters of the ground.
