Scelorchilus rubecula
The Chucao Tapaculo, *Scelorchilus rubecula*, is a vibrant and enigmatic passerine endemic to the austral temperate forests of Chile and Argentina. Measuring approximately 18-19 cm in length and weighing 46-54 grams, it is instantly recognizable by its striking rufous-chestnut underparts, a bold black face mask, and a prominent white supercilium that contrasts with its dark olive-brown upperparts. Its flanks are finely barred with white and dark brown, complementing its dark bill and sturdy l...
Found exclusively in the dense undergrowth of humid temperate rainforests, particularly *Nothofagus* forests and bamboo (*Chusquea*) thickets, from sea level up to 1800 meters.
Its diet consists primarily of small invertebrates, including a variety of insects (such as beetles, ants, and larvae) and spiders, which it gleans and probes for in the forest floor litter.
This highly secretive, diurnal bird spends almost its entire life on or very near the ground, navigating dense vegetation with rapid hops rather than sustained flight. It primarily forages by gleaning insects and other small arthropods from leaf litter, moss, and decaying wood, often using its ro...
The Chucao Tapaculo is endemic to the austral temperate forests of south-central Chile and adjacent southwestern Argentina, making it a non-migratory resident throughout its range. In Chile, its distribution extends from the Bío Bío Region south through the Araucanía, Los Lagos, and Aysén Regions...
Least Concern
- Its name, "Chucao," is a direct onomatopoeia of its distinct and incredibly loud call, which can echo for vast distances through the forest. - This species is one of the few passerines that nests in burrows, digging elaborate tunnels up to a meter long into earth banks or decaying logs. - Despi...