Rusty Mouse-Warbler
NameRusty Mouse-Warbler
Common NameRusty Mouse-Warbler
Scientific NamePoliolais lopezi
FamilyMacrosphenidae
Wingspan (cm)17
Length (cm)11.5
Weight (g)10.5
Plumage DetailsThis species has dull grayish-brown upperparts, including the crown and back, contrasting with a paler, often whitish throat. The flanks and belly are washed with a distinctive rusty or rufous-brown color, giving the bird its common name. It has dark eyes and a relatively short, slender bill.
Vocalization / CallIts vocalizations typically consist of a series of high-pitched, thin notes, often delivered as a rapid trill or a short, repeated phrase. The song is generally inconspicuous and can be difficult to locate within the dense forest.
Primary Dietinsectivore
Primary Habitatsforest, mountain
Conservation Statusleast-concern
Geographic RangeThe Rusty Mouse-Warbler is endemic to the montane regions of West and Central Africa, with its range including parts of Cameroon, Equatorial Guinea (Bioko Island), and Nigeria.
Identifying FeaturesSmall size, Dull grayish-brown upperparts, Rusty-brown wash on flanks and belly, Skulking behavior in dense undergrowth, Short, slender bill
Description
The Rusty Mouse-Warbler is a small, rather drab warbler found in the dense undergrowth of montane forests. It is typically shy and difficult to observe, often foraging low in vegetation for insects. Its movements are often described as mouse-like as it creeps through the foliage.
