The bearded tachuri is a Near Threatened species of bird in subfamily Elaeniinae of family Tyrannidae, the tyrant flycatchers. It is found in every mainland South American country except Chile, Ecuador, and Peru.
Region
South America
Typical Environment
Occurs widely across mainland South America, absent only from Chile, Ecuador, and Peru. It occupies open grasslands, wet savannas, cerrado-type campos, pampas, marsh edges, and occasionally lightly grazed pastures and rice fields. The species prefers areas with tall, coarse grasses or sedges that provide perches and nest sites, and it avoids dense forest. Local abundance varies with fire and flooding regimes, and it is reduced by intensive agriculture and overgrazing.
Altitude Range
0–1500 m
Climate Zone
Subtropical
Ease of Keeping
Beginner friendly: 1/5
Despite its name, the “beard” is a small patch of dark malar feathers that is most evident in males when seen well. The bearded tachuri favors natural grasslands with tall tussocks and scattered shrubs and is sensitive to heavy grazing and conversion to cropland. It often perches on grass stems and makes short sallies to catch insects. The species is assessed as Near Threatened due to ongoing habitat loss across South American grasslands.
Polystictus pectoralis Gould, 1839
P. p. pectoralis
Temperament
solitary and territorial
Flight Pattern
short rapid wingbeats
Social Behavior
Usually seen singly or in pairs, holding small territories within suitable grassland patches. Nests are placed low in dense grasses or sedges; clutch size is typically small, and both parents participate in care. Displays include short vertical flights and conspicuous perching on grass stems.
Migratory Pattern
Partial migrant
Song Description
Song is a thin, high-pitched series of chips and trills delivered from exposed perches. Calls include sharp tseet notes and soft contact calls while foraging.
