The white-tailed warbler is a species of bird in the family Cisticolidae, the only species of the genus Poliolais. It is native to the Western High Plateau and Bioko.
Region
Cameroon Highlands and Bioko (Gulf of Guinea)
Typical Environment
Occupies subtropical and tropical moist montane forests on the Western High Plateau of Cameroon and on Bioko Island (Equatorial Guinea). It favors dense undergrowth, vine tangles, and forest edges, and also uses mature secondary growth. The species forages mainly in the midstory but will move into the understory along trails and clearings. It commonly associates with mixed flocks of small insectivores and can be locally common where suitable habitat persists.
Altitude Range
800–2300 m
Climate Zone
Highland
Ease of Keeping
Beginner friendly: 1/5
This small warbler is the sole member of the genus Poliolais and is confined to the Cameroon Highlands and the island of Bioko. It frequents dense montane forest and often joins mixed-species flocks, where its frequent tail-flicking flashes the white corners of its tail. Habitat loss in highland forests can affect local populations, so it is best detected by call and movement within vine tangles.
Temperament
active and somewhat skulking
Flight Pattern
short rapid wingbeats through dense cover
Social Behavior
Usually seen in pairs or small family groups and frequently joins mixed-species foraging flocks. Likely builds a neat cup nest concealed in dense vegetation, typical of cisticolids. Territorial calls are given from midstory perches, with quiet contact notes used while foraging.
Migratory Pattern
Resident
Song Description
A series of thin, high-pitched tseet and tsee notes, often delivered in short phrases from within cover. Calls include sharp chips and squeaky contact notes while moving with mixed flocks.
