Grey-browed Brushfinch (Arremon assimilis) [XC644101]
by Jorge Enrique Avenda\u00f1o from Floresta de la sabana, Cerros de Torca, La Calera, Cundinamarca, Colombia (call, song)
Grey-browed Brushfinch (Arremon assimilis) [XC242126]
by Niels Krabbe from Azuay: upper Yunguilla Valley, Ecuador (call)
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).