Synallaxis azarae
Azara's Spinetail (Synallaxis azarae) is a medium-sized passerine bird, typically measuring 15-18 cm (6-7 inches) in length and weighing around 13-18 grams. Its appearance is generally dull, characterized by grayish-brown upperparts, a distinctive rufous (reddish-brown) crown, and a noticeable whitish supercilium (eyebrow stripe) that contrasts with a dusky cheek. The throat often displays fine dusky streaking on a paler background, while the underparts are typically pale gray to whitish, som...
This spinetail inhabits montane cloud forests, humid secondary growth, forest borders, and dense scrub. It is typically found at elevations ranging from 1,000 to 3,500 meters (3,300-11,500 feet) throughout its Andean range.
Its diet consists primarily of insects and other small arthropods, which it gleans from foliage, branches, and bark in the understory.
Azara's Spinetail is a diurnal and highly active bird, often seen foraging restlessly in dense undergrowth, particularly during the dawn and dusk hours. It employs a gleaning foraging strategy, picking insects and other small invertebrates from foliage, bark, and twigs within the thick vegetation...
Azara's Spinetail is a widespread resident of the Andes Mountains in South America, extending from northern Venezuela and Colombia, south through Ecuador, Peru, and Bolivia, reaching its southern limit in northwestern Argentina. This species exhibits no significant seasonal migration, remaining y...
Least Concern
- Named after Félix de Azara, an 18th-century Spanish naturalist who explored Paraguay and the Río de la Plata region. - This species is an expert architect, building an elaborate, often retort-shaped nest entirely from sticks, sometimes with a tunnel entrance up to 60 cm long. - Azara's Spinetai...