Rufous gnateater

Rufous gnateater
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Conopophagidae
Genus: Conopophaga
Species: C. lineata
Binomial name
Conopophaga lineata
Wied-Neuwied, 1831

The rufous gnateater (Conopophaga lineata) is a passerine bird of the gnateater family, Conopophagidae. It is found in forest understory and bushes in eastern Brazil from Rio Grande do Sul north to central Brazil. Its range also extends into eastern Paraguay and north-eastern Argentina and it has recently been recorded in Uruguay. It is often elusive and hard to see, but is commoner and less shy than other gnateaters.

It is a small, rounded bird, 13 cm in length with a short tail and fairly long legs. The plumage is mostly reddish-brown. There is a white stripe above the eye (grey in the female) which ends in a tuft of feathers which can be hidden. The call is a series of quiet cheeps which become faster and higher-pitched. At dusk and dawn the males make a buzzing sound with their wing feathers as they fly around their territory.

The rufous gnateater feeds by moving quickly from one perch to another through undergrowth close to the ground. When it sees an insect it makes a short flight down to the ground or to overhead leaves to catch it.

The cup-shaped nest is built in a tree and made of sticks and moss. The female lays two buff-coloured eggs, oval or slightly conical in shape.

The number of subspecies is unclear, but provisionally two are typically recognized: C. l. lineata, and C. l.vulgaris. The Ceará gnateater, restricted to north-eastern Brazil, and is distinctive both vocally and morphologically, it being a deeper, more orange-buff colour and lacking (or almost lacking) the white crescent found on the lower throat/upper chest of the remaining subspecies. It has been classified as a distinct species.

References

  1. ↑ BirdLife International (2012). "Conopophaga lineata". IUCN Red List of Threatened Species. Version 2013.2. International Union for Conservation of Nature. Retrieved 26 November 2013.

External links

Wikimedia Commons has media related to Conopophaga lineata.
This article is issued from Wikipedia - version of the Saturday, February 13, 2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.