Poospizopsis hypocondria
The Rufous-sided Warbling-Finch (*Poospizopsis hypocondria*) is a striking small passerine, measuring approximately 14-15 cm (5.5-6 inches) in length, known for its distinctive rufous flanks and facial markings. Its upperparts are a uniform grey, contrasting sharply with its pristine white underparts, creating a clean and elegant profile. A key identification feature is the prominent rufous malar (moustache) stripe, often accompanied by a crisp white supercilium that gives its face a neatly d...
This species primarily inhabits high-altitude arid and semi-arid montane shrublands and woodlands, frequently found on rocky slopes with scattered Polylepis trees, typically at elevations ranging from 2,500 to 4,000 meters above sea level.
Its diet consists mainly of small insects, including beetles and caterpillars, supplemented significantly by seeds from various grasses and herbaceous plants, with occasional consumption of small fruits, all gleaned primarily from the ground or low vegetation.
The Rufous-sided Warbling-Finch is a diurnal species, active throughout the day as it meticulously forages and communicates through its varied vocalizations. It primarily forages on or near the ground, gleaning insects and seeds from low shrubs, grasses, and rocky crevices, often employing a deli...
The Rufous-sided Warbling-Finch is endemic to the Andes mountain range of South America, primarily distributed across southern Peru, central and western Bolivia, and extending into northwestern Argentina. Its range is largely restricted to high-altitude montane regions, typically found between 2,...
Least Concern
- The Rufous-sided Warbling-Finch was formerly placed in the genus *Poospiza* but was reclassified into *Poospizopsis*, reflecting a unique evolutionary lineage among warbling-finches. - Its scientific name *hypocondria* refers to its rufous under-flanks, translating literally to 'under the ribs'...