Pale-breasted spinetail

Pale-breasted spinetail
at Piraju, São Paulo State, Brazil
Conservation status
Least Concern  (IUCN 3.1)
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Aves
Order:	Passeriformes
Family:	Furnariidae
Genus:	Synallaxis
Species:	S. albescens
Binomial name
Synallaxis albescens Temminck, 1823

The pale-breasted spinetail (Synallaxis albescens), is a passerine bird which breeds in the tropical New World from Costa Rica to Uruguay, and in Trinidad.

It is a member of the South American bird family Furnariidae, a group in which many species build elaborate clay nests, giving rise to the English name for the family of "ovenbirds".

However, the pale-breasted spinetail constructs a spherical stick nest with a 30 cm long tubular entrance low in a bush, into which its two greenish white eggs are laid. This species is a widespread and common resident breeder in a range of grassy and scrub habitats.

The pale-breasted spinetail is typically 16.5 cm long, and weighs 15 g. It is a slender bird with a medium long tail. The upperparts plumage is mainly pale brown, with darker wings and tail and rufous crown and shoulder patches. The throat and underparts are whitish with browner flanks.

Sexes are similar, but the race josephinae has grey on the forecrown, face sides and chest.

The pale-breasted spinetail is an insectivore which is difficult to see as it forages deep in thickets, but may be located by its buzzy repetitive wait'here song.

References

• ffrench, Richard (1991). A Guide to the Birds of Trinidad and Tobago (2nd ed.). Comstock Publishing. ISBN 0-8014-9792-2.
• Hilty, Steven L (2003). Birds of Venezuela. London: Christopher Helm. ISBN 0-7136-6418-5.

External links

• Image - Animal Diversity Web