Myioborus albifacies
The White-faced Whitestart (Myioborus albifacies) is a striking member of the Parulidae family, the New World warblers, known for its distinctive facial pattern and active demeanor. Measuring approximately 13-13.5 cm (5.1-5.3 inches) in length and weighing around 11-13 grams, this small passerine boasts a brilliant white face, contrasting sharply with its dark olive-gray crown and upperparts. Its underparts are a vibrant yellow, extending from the throat down to the undertail coverts, making ...
This species primarily inhabits humid montane cloud forests, elfin forests, and forest edges. It is typically found at elevations ranging from 2,000 to 3,000 meters (6,500 to 9,800 feet) above sea level.
Its diet consists almost exclusively of insects and other small invertebrates, which it primarily catches by active gleaning and aerial hawking.
The White-faced Whitestart is a highly active and diurnal bird, rarely sitting still for long periods as it tirelessly forages. Its foraging strategy is characterized by an almost constant fanning of its white outer tail feathers, believed to startle and flush insects from vegetation, which it th...
The White-faced Whitestart is strictly endemic to the Venezuelan Andes, primarily found in the Cordillera de Mérida. Its breeding and year-round range encompasses the states of Mérida, Táchira, and Trujillo. It is largely restricted to the high-elevation, humid montane cloud forests within these ...
Least Concern
- The 'whitestart' name comes from its unique foraging behavior of constantly fanning its white outer tail feathers to startle hidden insects. - It is an endemic species, found only in the high mountains of Venezuela, making it a truly regional specialty. - Despite its small size, it navigates de...