Superciliaried Hemispingus

The Superciliaried Hemispingus occurs along both slopes of the Ecuadorian Andes, inhabiting humid montane forests, forest edges, and shrubby clearings typically between 2,000 and 3,500 meters. It is generally uncommon but regularly observed, often joining mixed-species flocks and foraging actively in the midstory for insects and small fruits, with its bold whitish supercilium and olive plumage aiding identification. The species is listed as Least Concern by the IUCN, with a broad Andean range and a stable population that tolerates moderate habitat disturbance. Natural history observations highlight its restless foraging behavior, frequent vocalizations, and preference for mossy forest margins, though its nesting biology in Ecuador remains poorly documented.