Vireo chivi
The Chivi Vireo (*Vireo chivi*) is a widespread and active songbird, a characteristic resident of diverse South American forests. Measuring approximately 14-16 cm (5.5-6.3 in) in length and weighing 12-19 grams (0.4-0.7 oz), it sports a generally understated plumage of olive-green upperparts and dull whitish underparts, often with yellowish flanks. Distinctive field marks include a pale supercilium (eyebrow stripe) bordered by a dusky eyestripe and a relatively stout, grayish bill; wing bars ...
Found in a wide array of humid and dry forest types, including evergreen, deciduous, gallery, and secondary growth, often favoring forest edges and plantations. Primarily inhabits lowlands up to foothills, occasionally reaching higher montane elevations.
Primarily insectivorous, feeding on a diverse array of arthropods such as caterpillars, beetles, flies, and spiders, gleaned from foliage. Supplements its diet with small fruits and berries, especially during the non-breeding season.
The Chivi Vireo is a diurnal and highly active insectivore, constantly moving through the mid-canopy and sub-canopy foliage. It forages by gleaning insects from leaves and small branches, often employing short hops and occasional hovering. Males are renowned for their remarkably persistent and of...
The Chivi Vireo boasts an exceptionally wide distribution across much of tropical and subtropical South America, primarily east of the Andes. Its breeding and year-round range extends from northern Colombia and Venezuela, across the Guianas, and south through much of Brazil, Peru, Bolivia, Paragu...
Least Concern
- The Chivi Vireo was only recently recognized as a distinct species, having long been lumped with the Red-eyed Vireo of North America, illustrating the ongoing discovery within ornithology. - Its name, 'Chivi,' is an onomatopoeia derived from its characteristic, often repeated song phrase. - Thi...