Plain-throated Antwren
NamePlain-throated Antwren
Common NamePlain-throated Antwren
Scientific NameMyrmotherula minor
FamilyThamnophilidae
Wingspan (cm)13
Length (cm)8.5
Weight (g)7.5
Plumage DetailsMales are entirely dark gray with two distinct white wingbars on the wings. Females have olive-brown upperparts, rufous underparts, and two buffy wingbars.
Vocalization / CallThe song is a high-pitched, accelerating series of 'tew-tew-tew' notes. Calls include soft 'chip' notes.
Primary Dietinsectivore
Primary Habitatsforest
Conservation Statusleast-concern
Geographic RangeEndemic to the Atlantic Forest of southeastern Brazil, ranging from Bahia south to Santa Catarina.
Identifying FeaturesSmall size, Males: Uniform dark gray plumage with two prominent white wingbars, Females: Olive-brown upperparts and rufous underparts with buffy wingbars, Active foraging in forest mid-story and subcanopy
Description
This small, active antwren inhabits the mid-story and subcanopy of humid lowland forests. It is often observed foraging for insects, sometimes as part of mixed-species flocks. Males are uniformly dark gray with prominent white wingbars, while females exhibit olive-brown and rufous tones.
