Thlypopsis pectoralis
The Brown-flanked Tanager (Thlypopsis pectoralis) is a striking medium-sized passerine, a vibrant member of the Thraupidae family endemic to the humid montane forests of the central Andes. Measuring approximately 13-14 cm (5.1-5.5 inches) in length, adults are easily identified by their brilliant lemon-yellow head and underparts, which contrast sharply with an olive-green back and the distinctive rufous-brown flanks that give the species its common name. This specific field mark, combined wit...
Inhabits humid montane forests, forest edges, and dense shrubbery, typically found at elevations ranging from 1,800 to 3,000 meters (5,900-9,800 feet) in the Andes.
Feeds primarily on small arthropods, such as insects and spiders, gleaned from leaves and branches, supplemented significantly with various small fruits and berries.
This species is primarily diurnal, actively foraging during daylight hours within the dense understory and mid-story vegetation. Brown-flanked Tanagers are often observed foraging individually or in pairs, though they readily join mixed-species flocks, a common strategy for enhanced food finding ...
The Brown-flanked Tanager is endemic to the humid montane forests of the central Andes in South America, with its distribution primarily spanning southern Peru and western Bolivia. In Peru, its range extends from the departments of Cuzco and Puno southeastward, typically along the eastern slopes ...
Least Concern
- The genus name Thlypopsis is derived from Greek, meaning 'small tanager,' aptly describing its modest size within the diverse tanager family. - Despite its vivid yellow plumage, its habit of skulking in dense undergrowth often makes it a challenging bird to spot in the field. - It is a regular ...