Anairetes alpinus
The Ash-breasted Tit-Tyrant (Anairetes alpinus) is a captivating, small passerine endemic to the high-altitude Andes, renowned for its distinctive, spiky crest and agile flight. Measuring approximately 11-13 cm in length and weighing a mere 7-10 grams, this active tyrant-flycatcher exhibits a striking plumage featuring a dusky-ash breast, a white belly with faint streaking, dark wings with two prominent white wing-bars, and a dark, spiky crest often held erect. Its most distinguishing field m...
This highly specialized species exclusively inhabits fragmented high-Andean *Polylepis* woodlands and adjacent treeline shrubbery, typically found at elevations between 3,000 and 4,600 meters, occasionally lower. It shows a strong affinity for these gnarled, mossy trees, which provide both foragi...
The Ash-breasted Tit-Tyrant primarily feeds on small to medium-sized insects and other arthropods. It forages actively by gleaning prey from foliage and bark, and by making short, acrobatic aerial sallies to catch flying insects.
The Ash-breasted Tit-Tyrant is a diurnal and highly active insectivore, constantly flitting through the *Polylepis* canopy, gleaning insects from leaves and bark with remarkable agility. Its foraging technique often involves short, aerial sallies to capture flying insects, interspersed with vigor...
The Ash-breasted Tit-Tyrant has a highly disjunct and fragmented distribution across the high Andes of South America, primarily within Peru, Bolivia, and northern Argentina. Its range is strongly correlated with the presence of relictual *Polylepis* woodlands, which are themselves patchily distri...
Vulnerable
- The Ash-breasted Tit-Tyrant's name "Tit-Tyrant" refers to its small, tit-like appearance combined with its taxonomic placement in the tyrant-flycatcher family (Tyrannidae). - It is a highly specialized species, almost exclusively found in endangered *Polylepis* woodlands, which are often called...