Rusty-winged Barbtail (Premnornis guttuliger) [XC22086]
by Oswaldo Cortes from Bellavista, Pichincha, Ecuador (call)
Rusty-winged Barbtail (Premnornis guttuliger) [XC260675]
by Mitch Lysinger from Napo: 'Caba\u00f1as San Isidro', 1-2 km SW Cosanga, Ecuador (call, calls)
Subspecies
Genus probably closest to Premnoplex, and this supported by anatomical data. Both genera merged with Margarornis by some authors.
The following 2 subspecies are recognised:
venezuelanus Phelps and Phelps Jr, 1956 - North-western Venezuela (Perijá Mts, and Andes of south-western Táchira).
guttuliger (Sclater, 1864) - Andes of Colombia (all three ranges), Ecuador and Peru (south to Puno).