Spinus barbatus
The Black-chinned Siskin (*Spinus barbatus*) is a captivating small finch, endemic to the southern reaches of South America, distinguished by its striking sexual dimorphism. Males are instantly recognizable with a glossy black cap and chin, which beautifully contrast with their vibrant yellow underparts and an olive-green back. Their black wings feature a prominent yellow wing-bar and bright yellow patches at the primary bases, serving as key identification markers. Females, by contrast, pres...
This adaptable finch favors open woodlands, scrublands, orchards, and cultivated areas, often found at forest edges or near human settlements. It occurs from sea level up to approximately 2,000 meters in elevation, occasionally higher in Andean foothills.
Their diet primarily consists of small seeds, particularly from thistles, sunflowers, and various composite plants, supplemented with buds, leaves, and occasionally small insects. They forage actively in trees, shrubs, and on the ground, often in mixed-species flocks.
Black-chinned Siskins exhibit a lively and social demeanor, often seen foraging in small flocks outside the breeding season, occasionally mixing with other finch species. They are active during the day, spending much of their time acrobatically gleaning seeds from various plants and trees, often ...
The Black-chinned Siskin is primarily distributed across southern South America, with its core breeding range encompassing central and southern Chile and west-central Argentina. In Chile, it extends from Coquimbo Region south to Magallanes, and in Argentina, it is found from Neuquén south to Tier...
Least Concern
- The male Black-chinned Siskin's striking black chin and cap develop fully after its first prebasic molt, making it one of the most distinctly marked siskins among its genus. - These siskins are remarkably acrobatic foragers, often observed hanging upside down from seed heads or flower stalks, m...