Cock-tailed Tyrant
NameCock-tailed Tyrant
Common NameCock-tailed Tyrant
Scientific NameAlectrurus tricolor
FamilyTyrannidae
Wingspan (cm)18
Length (cm)12
Weight (g)11
Plumage DetailsMales exhibit a bold black and white pattern: a black crown, back, and wings, contrasting with white underparts and a prominent white supercilium. The wings feature distinct white bars. The tail is black, with the outer feathers often stiff and held in a cocked position. Females are similar but duller, with brownish-black where the male is black, and a less elaborate tail.
Vocalization / CallVocalizations include a high-pitched, often repeated 'tsee-tsee-tsee' or 'tsip-tsip-tsip' call, frequently given while in flight or from a perch.
Primary Dietinsectivore
Primary Habitatsgrassland
Conservation Statusnear-threatened
Geographic RangeFound in southeastern South America, including southern Brazil, Paraguay, northeastern Argentina, and Uruguay. It is migratory in parts of its range.
Identifying FeaturesStriking black and white plumage, White supercilium (eyebrow stripe), White wing bars, Distinctive stiff, cocked tail (especially in males), Small size, Grassland habitat preference
Description
This small, striking flycatcher is known for its distinctive black and white plumage and, in males, a unique stiff, cocked tail. It typically inhabits open grasslands, where it forages for insects. The species is often seen perched conspicuously or performing aerial displays.
