Bronze-tailed Thornbill
NameBronze-tailed Thornbill
Common NameBronze-tailed Thornbill
Scientific NameChalcostigma heteropogon
FamilyTrochilidae
Wingspan (cm)13.5
Length (cm)13
Weight (g)5.5
Plumage DetailsMales display iridescent green plumage on the crown, back, and upper breast, with a glittering green gorget. The most distinctive feature is the bronze-rufous tail. Underparts are generally duller, often grayish-green. Females are similar but may have a less extensive or vibrant gorget.
Vocalization / CallGenerally a quiet species, but may emit soft, high-pitched chips or squeaks, especially during territorial disputes or while feeding.
Primary Dietnectarivore
Primary Habitatsmountain, forest, grassland
Conservation Statusleast-concern
Geographic RangeFound in the high Andes mountains of Colombia, Ecuador, and Venezuela.
Identifying FeaturesBronze-rufous tail, Iridescent green gorget, Short, straight black bill, High-altitude Andean habitat
Description
The Bronze-tailed Thornbill is a medium-sized hummingbird characterized by its iridescent green upperparts and a striking bronze-rufous tail. It typically inhabits high-altitude paramo and montane scrub, feeding on nectar and small insects.
