Grey-browed Brushfinch (Arremon assimilis) [XC386209]
by Iv\u00e1n Lau from Provincia de Napo, Ecuador (song)
Grey-browed Brushfinch (Arremon assimilis) [XC824757]
by rudy gelis from Calacali (near Quito), Metropolitan District of Quito, Pichincha, Ecuador (song)
Subspecies
The following 4 subspecies are recognised:
larensis (Phelps & Phelps Jr, 1949) - Andes of western Venezuela (western Lara and western Táchira).
assimilis (Boissonneau, 1840) - Andes of Venezuela, Colombia, Ecuador, and most of Peru.
nigrifrons (Chapman, 1923) - Andes of south-western Ecuador (El Oro and Loja) and north-western Peru.
poliophrys (von Berlepsch & Stolzmann, 1896) - Andes of central and south-eastern Peru (Huánuco, Junín and Cuzco).