Phylloscartes flaviventris
The Rufous-lored Tyrannulet (Phylloscartes flaviventris) is a diminutive and active member of the tyrant-flycatcher family, Tyrannidae, found exclusively in the humid montane forests of the Andes. Measuring approximately 11 cm (4.3 inches) in length and weighing a mere 8-10 grams, it is characterized by its olive-green upperparts and bright, contrasting yellow underparts. Its most distinctive field mark, giving it its common name, is the prominent rufous (reddish-brown) lore - the area betwee...
Found primarily in humid montane and cloud forests, forest edges, and secondary growth, often near ravines or streams. It typically inhabits elevations between 900 and 2,200 meters above sea level.
Feeds primarily on small insects and spiders, which it gleans from foliage or catches in short aerial sallies.
The Rufous-lored Tyrannulet is a highly active, diurnal insectivore, spending its days tirelessly foraging in the forest canopy and mid-story. Its foraging strategy involves agile gleaning of insects from the undersides of leaves and twigs, often hanging acrobatically, complemented by quick aeria...
The Rufous-lored Tyrannulet is a resident species, endemic to the humid montane forests of the northern and central Andes in South America. Its breeding range extends from the western Cordillera de Mérida in Venezuela, south through the eastern Andes of Colombia, and down the eastern slope of the...
Least Concern
- The genus name *Phylloscartes* is derived from Greek words meaning 'leaf-leaper', perfectly describing its active foraging style amongst foliage. - Despite its small size, it exhibits remarkable agility and acrobatic moves while foraging, often hanging upside down to inspect leaves. - Unlike tr...