The Peruvian tyrannulet is a species of bird in the family Tyrannidae, the tyrant flycatchers. It is endemic to Peru.
Region
Peruvian Andes
Typical Environment
Occurs on humid montane slopes and foothills, favoring cloud forest edges, secondary growth, and forest clearings with tall trees. It typically uses the mid to upper canopy, where it gleans prey from leaves and shoots. The species tolerates lightly disturbed habitats and can be found along roadsides and riparian corridors. It is generally local but can be fairly common where suitable habitat persists.
Altitude Range
800–2400 m
Climate Zone
Highland
Ease of Keeping
Beginner friendly: 1/5
This tiny flycatcher is endemic to Peru and was previously treated within the golden-faced tyrannulet complex before being split based largely on voice and subtle plumage differences. It is most often detected by its thin, high-pitched series of whistles. Like many Zimmerius, it forages actively in the canopy and frequently joins mixed-species flocks.
Temperament
active and alert
Flight Pattern
short rapid wingbeats
Social Behavior
Often forages in pairs or small family groups and regularly associates with mixed-species flocks in the canopy. Nests are small cups placed on slender branches or forks, and pairs maintain small territories during breeding. Displays are subtle, relying more on vocal interactions than on conspicuous aerial behavior.
Migratory Pattern
Resident
Song Description
Gives very high-pitched, thin whistles and trills delivered in short, repeated series. Calls can be easily overlooked but are distinctive in quality once learned.
Plumage
Small, compact tyrannulet with olive-green upperparts and yellow-washed underparts; two pale wingbars and dusky wings edged yellowish. The face shows a yellowish wash with a faint eye ring and subtle loral mark. Feathers appear neat and smooth, with minimal streaking.
Diet
Primarily consumes small arthropods such as insects and their larvae, which it gleans from foliage and terminal leaves. It occasionally sallies short distances to snatch airborne prey. Small berries may be taken opportunistically, especially in disturbed edges.
Preferred Environment
Feeds in the mid to upper canopy of humid montane forest, edges, and tall second growth. Frequently works along sunlit outer foliage and roadside treetops where prey is abundant.
