Appearance
The puna tapaculo is 10 to 12 cm long. Three males weighed 15.7 to 20 g and a female 15.7 g. The adult male's upper parts are gray, often washed with brown on the neck and back. It has a narrow pale supercilium. The throat and breast are also gray. The rump, flanks, and belly can be cinnamon or olive-buff and have dark bars. The adult female is similar to the males that have the brown wash; otherwise they may be paler. Immatures are paler overall but have a heavier brown wash on the upper parts. The entire underside is barred.
Distribution
The puna tapaculo is found on the eastern slope of the Andes at elevations of 2,900 to 4,300 m from Cordillera Vilcanota in Peru's Department of Cuzco southeast to Bolivia's Cochabamba Department.Status
The IUCN has assessed the puna tapaculo as being of Least Concern. Though it has a restricted range and its population has not been quantified, "In the short term, the puna tapaculo is little affected by human activity".Habitat
It inhabits elfin forest at tree line and above there is in small shrubs and trees among grass tussocks. It can also be found in "Polylepis" woodlands.Reproduction
Very little is also known about the puna tapaculo's breeding phenology. One nest has been described; it was a cup lined with grass, placed at the end of a burrow approximately 1 m deep. It had a dome of loosely woven grass over it and contained two eggs. After hatching, both adults provisioned the nestlings.Food
Though very little is known about the puna tapaculo's diet, the species is probably insectivorous though seeds are also eaten.References:
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