Green-tailed Trainbearer
NameGreen-tailed Trainbearer
Common NameGreen-tailed Trainbearer
Scientific NameLesbia nuna
FamilyTrochilidae
Wingspan (cm)12
Length (cm)15.5
Weight (g)4
Plumage DetailsMales have an iridescent emerald green head, back, and underparts, with a small black patch on the chin/throat. The most distinctive feature is the very long, deeply forked tail, which is iridescent green with dark, often blackish, tips. Females are similar but have a shorter tail and may lack the black throat patch.
Vocalization / CallVocalizations include high-pitched, squeaky, or chattering notes, often described as 'tsip' or 'tseet' calls, sometimes given in a rapid series.
Primary Dietnectarivore
Primary Habitatsmountain, forest
Conservation Statusleast-concern
Geographic RangeThis species is endemic to the Andes mountains of South America, ranging from southern Colombia through Ecuador and Peru to central Bolivia.
Identifying Featureslong forked tail, iridescent green plumage, black throat patch (male), high-altitude Andean habitat
Description
The Green-tailed Trainbearer is a striking hummingbird known for its brilliant iridescent green plumage and exceptionally long, deeply forked tail. It is typically found hovering at flowers or perching in high-altitude Andean environments, feeding primarily on nectar.
