Synallaxis albigularis
The Dark-breasted Spinetail (*Synallaxis albigularis*) is a captivating, though often elusive, member of the Furnariidae family, native to the Amazonian lowlands. This small passerine typically measures around 15 cm (6 inches) in length and weighs between 12-16 grams, making it a modest but distinctive presence in its habitat. Its most striking field mark is a crisp white throat patch sharply contrasting with a dark, often blackish, breast band, which gives the species its evocative name. The...
This spinetail primarily inhabits dense, tangled vegetation along rivers and streams, secondary growth, and forest edges in lowland tropical zones. It favors areas with thick undergrowth, often near water bodies, typically found up to approximately 1,100 meters (3,600 feet) elevation.
Primarily insectivorous, the Dark-breasted Spinetail forages for a variety of small arthropods, including insects and spiders, by gleaning them from foliage, branches, and bark within dense thickets.
Dark-breasted Spinetails are diurnal, generally observed as skulking individuals or pairs foraging quietly within dense undergrowth, rarely venturing into the open. Their foraging strategy involves gleaning insects and other small arthropods from leaves, twigs, and bark, often in the lower to mid...
The Dark-breasted Spinetail boasts a significant distribution across the western Amazon basin of South America, extending from southeastern Colombia south through eastern Ecuador and eastern Peru, into northwestern Bolivia, and west-central Brazil. This species is non-migratory and occurs as a re...
Least Concern
- The Dark-breasted Spinetail is named for the distinctive dark band across its chest, which contrasts sharply with its bright white throat. - Despite its drab overall appearance, its loud and persistent calls are often the only clue to its presence in dense, impenetrable riverine thickets. - Lik...