Habitat
Dense undergrowth in humid elfin forest near and just below the timberline, showing a marked preference for extensive thickets of Chusquea bamboo. From 2,500 - 3,500 m, but mostly above 2,800 m.
Eastern slope of Andes in Peru from Amazonas (south of R Marañón in Cordillera de Colán) south to Huánuco (west of R Huallaga in Acomayoâ€"Carpish Ridge region of Carpish Mts).
 
Rarity Status
Currently this species is not classified as a rarity in this country OR information has not been updated.
Population
Estimated population is 2,500 - 9,999 (2010) and decreasing.
Rufous-browed Hemispingus (Poospiza rufosuperciliaris) [XC46821]
by Daniel Lane from Bosque Unchog, Huanuco, Peru (call)
Rufous-browed Hemispingus (Poospiza rufosuperciliaris) [XC102566]
by Fabrice Schmitt from Bosque Unchog, Peru (song)
Subspecies
No subspecies.
Genus has been thought to belong with New World warblers (Parulidae), but recent molecular-genetic data support placement in present family. Monophyly of genus questioned, supported by some molecular data, but other molecular data equivocal.