White-winged Potoo
NameWhite-winged Potoo
Common NameWhite-winged Potoo
Scientific NameNyctibius leucopterus
FamilyNyctibiidae
Wingspan (cm)45
Length (cm)26.5
Weight (g)70
Plumage DetailsMottled grey-brown plumage with intricate patterns of black, white, and buff, providing excellent camouflage against tree bark. It features a prominent white patch on the primary coverts, visible even when perched. The eyes are large and bright yellow.
Vocalization / CallIts vocalization is a distinctive, mournful, descending whistle, often described as a series of 'poo-oo-oo' or 'whee-oo-oo' notes.
Primary Dietinsectivore
Primary Habitatsforest
Conservation Statusleast-concern
Geographic RangeFound in disjunct populations across northern South America, primarily within the Amazon basin in countries such as Brazil, Peru, Ecuador, Colombia, and the Guianas.
Identifying FeaturesCryptic mottled grey-brown plumage, Large, bright yellow eyes, Distinctive white patch on the wing (primary coverts), Upright, 'tree stump' posture, Nocturnal activity
Description
The White-winged Potoo is a nocturnal bird known for its superb camouflage, blending seamlessly with tree bark or stumps. It perches upright, often with its eyes barely open, waiting to sally forth and catch flying insects.
