Euphonia pectoralis
The Chestnut-bellied Euphonia (Euphonia pectoralis) is a resplendent, small passerine bird, typically measuring around 11-12 cm (4.3-4.7 inches) in length and weighing approximately 12-15 grams. Males are strikingly adorned with glossy, iridescent blue-black upperparts that contrast sharply with their vibrant, rich chestnut belly and undertail coverts, often featuring a small, bright yellow patch on the crown or forehead. Females, in contrast, display a more subdued olive-green plumage above,...
Primarily inhabiting humid evergreen forests, forest edges, and secondary growth, the Chestnut-bellied Euphonia is typically found in subtropical and tropical lowland to montane environments, generally up to 1,200 meters (3,900 feet) in elevation.
This species is primarily frugivorous, with a strong preference for small berries and fruits, especially mistletoe berries (Loranthaceae and Viscaceae); they also consume a small proportion of insects.
Chestnut-bellied Euphonias are diurnal and highly arboreal, spending most of their time in the canopy or mid-story of dense forests. They are primarily frugivorous, foraging actively by gleaning fruits from branches and occasionally plucking small insects. While not intensely territorial, pairs o...
The Chestnut-bellied Euphonia is a resident species found in southeastern South America. Its primary distribution encompasses southeastern Brazil, extending from the states of Espírito Santo and Rio de Janeiro south through São Paulo, Paraná, Santa Catarina, and Rio Grande do Sul. The range also ...
Least Concern
- The Chestnut-bellied Euphonia is particularly reliant on mistletoe berries, playing a crucial role in the dispersal of these parasitic plants through its digestion and deposition of sticky seeds. - Despite their small size, male Chestnut-bellied Euphonias boast some of the most striking and con...