Troglodytes rufociliatus
The Rufous-browed Wren (Troglodytes rufociliatus) is a captivating, small passerine bird, typically measuring 10-12 cm (4-4.7 inches) in length and weighing a mere 9-11 grams. Its most striking field mark, and the source of its common name, is the prominent rufous-chestnut supercilium, or 'eyebrow,' which contrasts sharply with its dark eye-line and olive-brown crown. The upperparts are a rich, warm brown, often displaying faint dark barring on the rump and tail, while the underparts are a bu...
Exclusively inhabits humid montane evergreen forests, cloud forests, and dense secondary growth, typically at elevations ranging from 1,200 to 3,000 meters (3,900-9,800 feet).
Primarily insectivorous, feeding on a wide variety of small invertebrates including beetles, caterpillars, spiders, and other arthropods, typically gleaned and probed from dense vegetation and bark.
The Rufous-browed Wren is a secretive yet vocal bird, often detected by its powerful song before being seen, actively foraging alone or in pairs within dense understory. It is strictly diurnal, spending its day gleaning insects and spiders from tangled vines, moss-covered branches, and probing cr...
The Rufous-browed Wren is a resident species with a robust distribution across the highlands of Central America, extending from southern Mexico south through Guatemala, El Salvador, Honduras, and into northern Nicaragua. Its breeding range is effectively synonymous with its year-round presence, a...
Least Concern
- The Rufous-browed Wren is renowned for its incredibly complex and loud song, which is surprisingly powerful for its small size, often echoing through its montane forest habitat. - Unlike many lowland wren species, it is uniquely adapted to the cooler, misty, and humid conditions characteristic ...