White-tufted Sunbeam
NameWhite-tufted Sunbeam
Common NameWhite-tufted Sunbeam
Scientific NameAglaeactis castelnaudii
FamilyTrochilidae
Wingspan (cm)18
Length (cm)13
Weight (g)9
Plumage DetailsPredominantly dark brown plumage on the head, back, and underparts. A conspicuous white patch of feathers adorns the breast. The tail is a vibrant rufous-chestnut color, often appearing reddish-orange. It has a relatively long, straight, and dark bill.
Vocalization / CallVocalizations include high-pitched, sharp 'tsip' or 'tseet' notes, often given singly or in short series while foraging or perched.
Primary Dietnectarivore
Primary Habitatsmountain, forest
Conservation Statusleast-concern
Geographic RangeEndemic to the high Andes of central Peru, typically found at elevations between 3,000 and 4,800 meters.
Identifying Featureslarge size for a hummingbird, long, straight dark bill, dark brown body, prominent white breast patch, rufous-chestnut tail, high-altitude Andean habitat
Description
This large, robust hummingbird is characterized by its dark brown plumage, a prominent white breast patch, and a striking rufous-chestnut tail. It inhabits high-altitude Andean environments, where it perches conspicuously and feeds on flower nectar.
