Blue-tailed Emerald
NameBlue-tailed Emerald
Common NameBlue-tailed Emerald
Scientific NameChlorostilbon mellisugus
FamilyTrochilidae
Wingspan (cm)11
Length (cm)8
Weight (g)3
Plumage DetailsMales are entirely glittering iridescent green, appearing emerald or golden-green depending on the light, with a contrasting dark blue to blackish-blue tail. Females are duller, with a white stripe behind the eye, whitish underparts, and a dusky tail tipped with white on the outer feathers.
Vocalization / CallVocalizations include high-pitched, thin 'tsip' or 'tseet' notes, often given in a rapid series. They also produce a chattering sound during interactions or displays.
Primary Dietnectarivore
Primary Habitatsforest, grassland, urban
Conservation Statusleast-concern
Geographic RangeWidespread across northern and central South America, ranging from Colombia and Venezuela south through Brazil and Bolivia, and also found in parts of Central America.
Identifying FeaturesSmall size, Iridescent green plumage (male), Dark blue tail (male), Slender, straight black bill, Rapid, hovering flight
Description
The Blue-tailed Emerald is a small, iridescent hummingbird known for its brilliant green plumage and a distinctive dark blue tail. It is highly active, often seen hovering gracefully while feeding on nectar from various flowers.
