Poospiza boliviana
The Bolivian Warbling Finch (Poospiza boliviana) is a charming and often-sought-after member of the Thraupidae family, the tanagers and allies, though it exhibits finch-like characteristics. Measuring approximately 14-15 cm in length and weighing around 15-20 grams, this species is identified by its distinctive head pattern: a greyish-blue crown and nape, contrasting with a bold black mask extending through the eye, neatly bordered by a striking white supercilium. Its upperparts are a subdued...
Found primarily in semi-arid montane scrub, dry thorny woodlands, and open, shrubby hillsides, typically at elevations ranging from 1,000 to 3,500 meters.
Primarily insectivorous, feeding on small invertebrates such as caterpillars, beetles, and ants, supplemented with seeds from various shrubs and grasses, and occasionally small fruits.
Active during daylight hours, the Bolivian Warbling Finch is generally observed in pairs or small family groups, particularly outside the breeding season. It forages methodically, gleaning insects and seeds from the low to mid-story vegetation, often seen hopping along branches or darting through...
The Bolivian Warbling Finch is a resident species, primarily distributed across the central and southern Andean slopes of Bolivia, extending marginally into extreme northwestern Argentina. In Bolivia, its range encompasses departments such as La Paz (southern limits), Cochabamba, Chuquisaca, Sant...
Least Concern
- The Bolivian Warbling Finch is endemic to a relatively small region of the Andes, primarily within Bolivia and extending only slightly into Argentina. - Its scientific name, *Poospiza boliviana*, directly translates to 'Bolivian Seed-finch', reflecting its geographic origin and feeding habits. ...