Troglodyte inca Pheugopedius eisenmanni

Boldly patterned wren with a localized range in southern Peru. Reddish brown, with a black-and-white streaked face and breast and a bold white eyebrow. Larger and longer-tailed than the similar Gray-breasted Wood-Wren. Found in dense undergrowth of humid montane forest, often in bamboo thickets. Listen for its rollicking whistled song, usually given in duet.