Dusky antbird | |
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female in NW Ecuador | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Aves |
Order: | Passeriformes |
Family: | Thamnophilidae |
Genus: | Cercomacroides |
Species: | C. tyrannina |
Binomial name | |
Cercomacroides tyrannina (Sclater, PL, 1855) | |
Synonyms | |
Cercomacra tyrannina |
The dusky antbird or tyrannine antbird (Cercomacroides tyrannina) is a passerine bird in the antbird family. It is a resident breeder in tropical Central and South America from southeastern Mexico southwards to western Ecuador, and Amazonian Brazil.
The dusky antbird was described by the English zoologist Philip Sclater in 1855 and given the binomial name Pyriglena tyrannina. [2] The species was subsequently placed in the genus Cercomacra but a molecular phylogenetic study published in 2014 found that Cercomacra, as then defined, was polyphyletic. The genus was split to create two monophyletic genera and six species including the dusky antbird were moved to the newly erected genus Cercomacroides . [3] [4]
This is a common bird in the understory thickets of wet forest, especially at edges and clearings, and in adjacent tall second growth. The female lays two reddish-brown-spotted white eggs, which are incubated by both sexes, in a small, deep, plant fibre and dead leaf cup nest, which is suspended from the fork of a thin branch or vine low in a tree. The male and female parents both feed the chicks.
The dusky antbird is typically 14.5 cm long, and weighs 18 g. The adult male is mainly blackish-grey above and paler grey below, with two white wing bars. The female has brown upperparts and rufous-cinnamon underparts. Young birds, especially males, are darker than the adults. Exact plumage shades vary geographically, since there are a number of subspecies of this antbird.
This species has a whistled kick call, and the song is a duet, the male's ascending whistle pu pu pe pi pi answered by the female's softer, jerky juu-ut juu-ut juu-ut juu-ut juu-ut .
The dusky antbird is normally found as pairs throughout the year and does not join mixed-species feeding flocks. It feeds on insects and other arthropods taken from twigs and foliage in thickets or vine tangles. It is easier to hear than see in its dense habitat.
The silvered antbird is a passerine bird in the antbird family, the only member of the genus Sclateria. It is a resident breeder in tropical South America from central Brazil to Colombia and Trinidad and south to Peru and Bolivia.
The chestnut-backed antbird is a passerine bird in the antbird family. It is found in humid forests in Central and South America (Chocó-Magdalena), ranging from eastern Nicaragua to western Ecuador. It mainly occurs in lowlands up to an altitude of 900 metres (3,000 ft) m, but locally it occurs higher.
Cercomacra is a genus of passerine birds in the family Thamnophilidae.
The grey antbird is a species of bird in the antbird family Thamnophilidae. It is found in Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, and Venezuela. Its natural habitat is subtropical or tropical moist lowland forests.
Willis's antbird, also known as the laeta antbird, is a species of bird in the family Thamnophilidae. It is endemic to Brazil. It was formerly considered a subspecies of dusky antbird.
The Mato Grosso antbird is a species of bird in the family Thamnophilidae. It is found in Bolivia, Brazil, and Paraguay. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical moist lowland forests.
The blackish antbird is a species of passerine bird in the family Thamnophilidae. It is found in Bolivia, Brazil, Colombia, Ecuador, French Guiana, Peru, and Suriname. Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical moist montane forests, and heavily degraded former forest.
The jet antbird is a species of bird in the family Thamnophilidae. It is found in Colombia, Venezuela, Panama and western Ecuador. Its natural habitat is subtropical or tropical moist lowland forests.
Parker's antbird is a species of passerine bird in the family Thamnophilidae. It is endemic to Colombia.
The black antbird is a species of passerine bird in the family Thamnophilidae. It is found in Bolivia, Brazil, Colombia, Ecuador, and Peru. Its natural habitat is subtropical or tropical moist lowland forests.
The bare-crowned antbird is a species of bird in the family Thamnophilidae in the monotypic genus Gymnocichla.
The plumbeous antbird is a species of bird in the family Thamnophilidae.
The grey-bellied antbird is a species of passerine bird in subfamily Thamnophilinae of family Thamnophilidae, the "typical antbirds". It is found Brazil, Colombia, and Venezuela.
The black-and-white antbird is a species of bird in subfamily Thamnophilinae of family Thamnophilidae, the "typical antbirds". It is found in Bolivia, Brazil, Colombia, Ecuador, and Peru.
The rufous-tailed stipplethroat, formerly called the rufous-tailed antwren, is a species of insectivorous bird in subfamily Thamnophilinae of family Thamnophilidae, the "typical antbirds". It is found in Brazil, Colombia, Ecuador, and Peru.
The rufous-rumped antwren is a species of bird in subfamily Euchrepomidinae of family Thamnophilidae, the "typical antbirds". It is found in Colombia, Costa Rica, Ecuador, French Guiana, Guyana, Panama, Peru, Suriname, and Venezuela.
The dusky-throated antshrike is a species of bird in subfamily Thamnophilinae of family Thamnophilidae, the "typical antbirds". It is found in Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, and Venezuela.
The riparian antbird is a species of passerine bird in the family Thamnophilidae. It is found in southern Colombia, eastern Ecuador, eastern Peru, northern Bolivia and southwestern Amazonian Brazil. Its natural habitats are subtropical or tropical moist lowland forests, and adjacent thickets on sandbars and riverbanks.
Cercomacroides is a genus of passerine birds in the family Thamnophilidae.
Edwin O'Neill Willis was an American ornithologist who studied the birds of Central and South America.