Phyllomyias fasciatus
The Planalto Tyrannulet (Phyllomyias fasciatus) is a diminutive and often understated member of the diverse Tyrannidae family, making its home across much of eastern and central South America. Measuring approximately 11-12 cm (4.3-4.7 in) in length and weighing a mere 8-10 grams, this small flycatcher sports a rather subdued, yet effective, camouflage. Its plumage features a greyish-olive back, a dull grey crown, and paler greenish-yellow underparts, often with faint streaking on the breast. ...
This species thrives in a variety of forested and semi-open environments, including dry and humid forests, woodlands, forest edges, clearings, and secondary growth. It is typically found at low to mid-elevations, generally below 1,500 meters.
Its diet consists primarily of small insects and other arthropods, which it obtains by gleaning from foliage and branches, as well as making short aerial sallies.
The Planalto Tyrannulet is a highly active, diurnal insectivore, often observed singly, in pairs, or as an integral component of mixed-species foraging flocks. Its foraging strategy primarily involves gleaning small arthropods from leaves and small branches, but it also performs short, agile aeri...
The Planalto Tyrannulet boasts a wide and largely resident distribution across eastern and central South America. Its range extends throughout much of Brazil, from the northeastern Caatinga and Atlantic Forest southwards, into eastern Bolivia, Paraguay, northeastern Argentina, and possibly extrem...
Least Concern
- The Planalto Tyrannulet is one of the smallest flycatchers in its extensive South American range. - Its scientific name 'fasciatus' refers to the faint, band-like streaking often visible on its breast. - This species is a frequent participant in mixed-species foraging flocks, particularly durin...