Scytalopus unicolor
The Unicolored Tapaculo (*Scytalopus unicolor*) is a quintessential "mouse-bird" of the high Andes, a small, highly secretive passerine belonging to the ancient Rhinocryptidae family. Measuring around 10.5-12 cm in length and weighing 14-20 grams, this elusive species is characterized by its uniformly dark grey plumage, which gives it its specific epithet "unicolor." It lacks prominent field marks, presenting instead a subtle, dark silhouette that often blends seamlessly with the dense underg...
This species is an inhabitant of dense, humid montane cloud forests and elfin forests, typically found at elevations between 2,000 and 3,600 meters. It prefers areas with thick undergrowth, mossy ground, and tangled vegetation.
This tapaculo primarily consumes small invertebrates, including various insects and spiders, which it gleans from the forest floor and low vegetation.
The Unicolored Tapaculo is a notoriously skulking and terrestrial bird, spending most of its time on or very near the forest floor, hopping and running through dense undergrowth like a mouse. Daily activity peaks in the early morning and late afternoon, though its persistent vocalizations can be ...
The Unicolored Tapaculo is endemic to the high Andes of central and northern Peru, with its distribution stretching from southern Amazonas south through the regions of San Martín, La Libertad, Ancash, Huánuco, Pasco, and Junín. It is a resident species throughout its range, showing no migratory m...
Least Concern
- The Unicolored Tapaculo is more often identified by its distinctive vocalizations than by sight, earning it the nickname "ghost of the forest" among some birders. - Its scientific name, *Scytalopus unicolor*, translates to "sword-footed unicolor," referring to its strong legs and plain plumage....