Atlapetes leucopterus
The White-winged Brushfinch (Atlapetes leucopterus) is a striking passerine bird endemic to the Andes of northwestern South America, notable for its distinctive plumage. Measuring approximately 15 cm (6 inches) in length and weighing around 20-25 grams, this medium-sized New World sparrow exhibits a sleek dark gray coloration on its upperparts, contrasting sharply with a clean white belly and underparts. Its most defining field mark is a conspicuous white patch on the bend of its wing (carpal...
Inhabits Andean foothills and lower montane forests, preferring dense undergrowth, forest edges, and secondary growth, typically between 600-2,000 meters in elevation.
Primarily insectivorous, feeding on beetles, caterpillars, and other invertebrates, supplemented by small fruits and seeds obtained through gleaning from vegetation and leaf litter.
White-winged Brushfinches are diurnal birds, primarily active during daylight hours, often foraging on or near the ground, though they may ascend into lower shrubs. They employ a gleaning foraging strategy, searching for insects and small fruits among foliage and leaf litter. Males are highly ter...
The White-winged Brushfinch is endemic to the humid montane forests and associated habitats of the Andes in northwestern South America. Its primary distribution lies within Ecuador, particularly across the western and central Andean slopes. The species' range extends southward into northern Peru,...
Least Concern
- The conspicuous white patch on its wing, a critical identification feature, is located at the carpal joint or bend of the wing, giving it its memorable name. - This species belongs to the diverse genus *Atlapetes*, which encompasses over 30 species of brushfinches, many of which are endemic to ...