The planalto tyrannulet is a species of bird in subfamily Elaeniinae of family Tyrannidae, the tyrant flycatchers. It is found in Argentina, Bolivia, Brazil, and Paraguay.
Region
South-central South America
Typical Environment
Occurs widely across the Brazilian Highlands into eastern Bolivia, Paraguay, and northern Argentina. It favors woodland edges, cerrado with scattered trees, gallery forest, and semi-open second-growth. Often present in parks, plantations, and gardens with tall trees. Typically forages in the mid- to upper canopy and along forest margins.
Altitude Range
300–1800 m
Climate Zone
Tropical
Ease of Keeping
Beginner friendly: 1/5
A tiny, active tyrant flycatcher of the Brazilian Planalto and adjacent regions, it often joins mixed-species flocks as it gleans insects from foliage. It is frequently found along edges, in second-growth and gallery forests, where its high-pitched, thin calls help reveal its presence. Subtle plumage makes it easy to overlook, so vocalizations and behavior are key to identification.
Temperament
social and active
Flight Pattern
short rapid wingbeats with quick sallies and hover-gleaning
Social Behavior
Usually in pairs or small family groups and commonly joins mixed-species flocks. Builds a small cup nest placed on a branch fork or suspended among fine twigs. Territorial songs and calls are given from perches in the canopy.
Migratory Pattern
Resident
Song Description
Song and calls are high-pitched, thin, and sibilant, often a series of short tseet notes and brief trills. Vocalizations carry poorly, making the bird easier to detect at close range than at distance.
