White-winged Brush-Finch

About the White-winged Brush-Finch

The white-winged brushfinch (Atlapetes leucopterus) is a species of bird in the family Passerellidae, the New World sparrows. It is found in Ecuador and Peru. The white-winged brushfinch was formally described in 1856 with the binomial Arremon leucopterus. It later was reassigned to its current genus Atlapetes.

The IOC, the Clements taxonomy, AviList, and the independent South American Classification Committee assign the white-winged brushfinch these three subspecies: A. l. leucopterus (Jardine, 1856) A. l. dresseri (Taczanowski, 1883)

A. l. paynteri Fitzpatrick, 1980 Subspecies A. l. paynteri had been formally described in its current subspecies position but in 2016 BirdLife International's Handbook of the Birds of the World (HBW) split it as the "cream-crowned brushfinch" (A. paynteri). Clements recognizes some distinction within the species, calling paynteri the "white-winged brushfinch (Paynter's)" and grouping the other two subspecies as the "white-winged brushfinch (white-winged)". AviList also recognizes some differences, and notes that "a comprehensive genetic analysis is lacking; further research needed".

This article follows the three-subspecies model. ��2... Wikipedia →