Dark-breasted Spinetail

Overview

The dark-breasted spinetail (Synallaxis albigularis) is a small bird belonging to the ovenbird family Furnariidae. It is a year-round resident found across parts of South America and is currently assessed as being of Least Concern by the IUCN.

Identification

• Length of 15 to 16 cm with a weight of 14 to 18 g.
• Brownish gray face and forecrown, with a dark rufous hindcrown and nape, and an olive-brown back.
• Greyish white throat with sooty flecks, brownish gray breast, and a belly that is paler gray to almost white in the center.
• Song consists of a hurried 'chéép, du-du-du' or 'whít, di-di-di' sequence often repeated at length.

Habitat

The species inhabits tall grass, scrub, and Gynerium cane stands on river islands, as well as mainland scrub, shrubby grassy clearings, pastures, and plantations. It is found across Bolivia, Brazil, Colombia, Ecuador, and Peru, typically between sea level and 1,500 m but locally up to 2,100 m.

Diet

The dark-breasted spinetail feeds on arthropods, usually foraging in pairs. It gleans prey from foliage and small branches, staying about 1 to 2 m above the ground, but also feeds on the ground.

Did you know?

The bird is considered common and is present in many areas of high anthropogenic disturbance, actively expanding its range into deforested areas.