Bird species profile

Patagonian Canastero

Pseudasthenes patagonica

Order
Passeriformes
Family
Furnariidae
Patagonian Canastero

About the species

The Patagonian Canastero is a small, slender bird with a long tail and a streaked brown plumage that blends perfectly with the arid scrublands of Patagonia. It is known for its secretive behavior, often remaining hidden among dense shrubs. This species is a member of the ovenbird family, Furnariidae, and is notable for its elaborate nest-building skills. The canastero constructs bulky, domed nests using twigs and grasses, often placing them low in thorny bushes for protection. Its song is a series of sharp, metallic notes, which can be heard across the open landscape. The Patagonian Canastero is a year-round resident in its range and is considered an indicator species for the health of Patagonian shrubland ecosystems.

Habitat

Inhabits arid and semi-arid shrublands, especially in the Patagonian steppe and lowland scrub of southern Argentina.

Foraging

Feeds mainly on insects and spiders, gleaning prey from low shrubs and the ground.

In this video we can enjoy a couple of Patagonian Canasteros (Pseudasthenes patagonica) finishing their nest. Puerto Madryn, Chubut, Argentina.

https://www.youtube.com/watch?v=IPe9WzEnfe4

Source

Esmoris, A. (2021). Aves de Península Valdés / Birds of Península Valdés: Golfo Nuevo, Golfo San José & Golfo San Matías. First edition.