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Basileuterus
''Basileuterus'' is a genus of New World warblers, best represented in Central and South America. This is one of only two warbler genera that are well represented in the latter continent. Some species formerly considered in this genus are now placed in the genus ''Myiothlypis''. It is likely that the ancestors of this genus colonised South America from the family's heartland in northern Central America even before the two continents were linked, and subsequent speciation provided most of the resident warbler species of that region. These are mainly robust warblers with a stout bill. The majority of species have olive or grey upperparts and yellow underparts. The head is often strikingly marked with a long broad supercilium, a coloured crown or crown stripes, and often other striking head markings. Many species are not well-studied, but those for which the breeding habits are known all build a domed nest on a bank or on the ground, so this is presumably typical of the genus as a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basileuterus
''Basileuterus'' is a genus of New World warblers, best represented in Central and South America. This is one of only two warbler genera that are well represented in the latter continent. Some species formerly considered in this genus are now placed in the genus ''Myiothlypis''. It is likely that the ancestors of this genus colonised South America from the family's heartland in northern Central America even before the two continents were linked, and subsequent speciation provided most of the resident warbler species of that region. These are mainly robust warblers with a stout bill. The majority of species have olive or grey upperparts and yellow underparts. The head is often strikingly marked with a long broad supercilium, a coloured crown or crown stripes, and often other striking head markings. Many species are not well-studied, but those for which the breeding habits are known all build a domed nest on a bank or on the ground, so this is presumably typical of the genus as a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New World Warbler
The New World warblers or wood-warblers are a group of small, often colorful, passerine birds that make up the family Parulidae and are restricted to the New World. They are not closely related to Old World warblers or Australian warblers. Most are arboreal, but some, like the ovenbird and the two waterthrushes, are primarily terrestrial. Most members of this family are insectivores. This group likely originated in northern Central America, where the greatest number of species and diversity between them is found. From there, they spread north during the interglacial periods, mainly as migrants, returning to the ancestral region in winter. Two genera, '' Myioborus'' and ''Basileuterus'', seem to have colonized South America early, perhaps before the two continents were linked, and together constitute most warbler species of that region. The scientific name for the family, Parulidae, originates from the fact that Linnaeus in 1758 named the northern parula as a tit, ''Parus amer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parulidae
The New World warblers or wood-warblers are a group of small, often colorful, passerine birds that make up the family Parulidae and are restricted to the New World. They are not closely related to Old World warblers or Australian warblers. Most are arboreal, but some, like the ovenbird and the two waterthrushes, are primarily terrestrial. Most members of this family are insectivores. This group likely originated in northern Central America, where the greatest number of species and diversity between them is found. From there, they spread north during the interglacial periods, mainly as migrants, returning to the ancestral region in winter. Two genera, '' Myioborus'' and ''Basileuterus'', seem to have colonized South America early, perhaps before the two continents were linked, and together constitute most warbler species of that region. The scientific name for the family, Parulidae, originates from the fact that Linnaeus in 1758 named the northern parula as a tit, ''Parus ame ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rufous-capped Warbler
The rufous-capped warbler (''Basileuterus rufifrons'') is a New World warbler native from Mexico south to Guatemala, rarely occurring as far north as southeastern Arizona and south Texas Texas (, ; Spanish: ''Texas'', ''Tejas'') is a state in the South Central region of the United States. At 268,596 square miles (695,662 km2), and with more than 29.1 million residents in 2020, it is the second-largest U.S. state by .... Birds in the southern part of the range are now split out as a separate species, as the chestnut-capped warbler ('' Basileuterus delattrii''). Rufous-capped warblers generally reach a length of about . They are plain-olive to olive-gray, with white underbellies, bright yellow chests and throats, and a distinctive facial pattern consisting of a rufous cap, a white eyebrow-line (or superciliary), a dark eye-line fading into a rufous cheek, and a white malar marking. The bill is rather stout for a warbler, the wings are round and stubby, and the ta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Golden-crowned Warbler
The golden-crowned warbler (''Basileuterus culicivorus'') is a small New World warbler. Distribution and habitat It breeds from Mexico and south through Central America to northeastern Argentina and Uruguay, and on Trinidad. It is mainly a species of lowland forests. Description The golden-crowned warbler is long and weighs . It has grey-green upperparts and bright yellow underparts. The head is grey with a black-bordered yellow crown stripe, a yellow or white supercilium and a black eyestripe. Sexes are similar, but the immature golden-crowned warbler is duller, browner and lacks the head pattern other than the eyestripe. Taxonomy Golden-crowned warbler has 13 geographical races, which fall into three groups. The Central American ''culicivorus'' group (known as the stripe-crowned warbler) is essentially as described above, the southwestern ''cabanisi'' group (known as Cabanis's warbler) has grey upperparts and a white supercilium, and the ''aureocapillus'' group (known as the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black-eared Warbler
The black-eared warbler or Costa Rican warbler (''Basileuterus melanotis'') is a species of bird in the family Parulidae. It was previously considered conspecific with the three-striped warbler and the Tacarcuna warbler. Description The black-eared warbler measures in length. It is mostly olive-brown with a buffy belly and underparts. It has distinct black and white striping on the head and a dark cheek. Male and female three-striped warblers have similar plumages. Their song is a rapid series of squeaky chirps. Distribution and habitat It is found from Costa Rica to western Panama. Its natural habitats are subtropical or tropical moist montane forest Montane ecosystems are found on the slopes of mountains. The alpine climate in these regions strongly affects the ecosystem because temperatures fall as elevation increases, causing the ecosystem to stratify. This stratification is a crucial f ...s and heavily degraded former forest. The black-eared warbler typically ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White-bellied Warbler
The white-bellied warbler (''Basileuterus culicivorus hypoleucus'') is a bird in the family Parulidae. It is found in Bolivia, Brazil, and Paraguay. It resembles the closely related golden-crowned warbler (the two sometimes hybridize), but its underparts are entirely whitish instead of yellow. Recently, the South American Classification committee of the AOU reclassified the white-bellied warbler as a subspecies of the golden-crowned warbler based on studies by Lovette et al. and Vilaca and Santos. Its natural habitats are subtropical or tropical dry forest A forest is an area of land dominated by trees. Hundreds of definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing, and ecological function. The United Nations' ...s and subtropical or tropical moist lowland forests. References *Lovette, I. J. et al. 2010. A comprehensive multilocus phylogeny for the wood-warblers and a revised classifica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black-cheeked Warbler
The black-cheeked warbler (''Basileuterus melanogenys'') is a New World warbler, resident breeding bird endemic to the Talamancan montane forests of Costa Rica and western Panama. It is normally found in oak forests with a dense bamboo understory from 2500 m altitude to the timberline, but occasionally occurs as low as 1600 m. The breeding pair builds a bulky domed nest with a side entrance on a sloping bank or in a gully, and the female lays two white eggs. The black-cheeked warbler is 13–13.5 cm long and weighs 13 g. It has a rufous crown, long white supercilia and black cheeks. The upperparts are dull olive, the breast is olive-grey, and the belly is yellow-white. The sexes are similar, but the young bird is browner on the upperparts, has a dull supercilium, a greyer breast, and shows two cinnamon wingbars. Despite this species’ restricted range, it has three subspecies. * ''B. m. melanogenys'', the nominate race described above, breeds in central a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fan-tailed Warbler
The fan-tailed warbler (''Basileuterus lachrymosus'') is a New World warbler in the genus ''Basileuterus'' that lives along the Pacific slope from northern Mexico to Nicaragua. Vagrant records exist for Arizona, New Mexico and Texas. It is yellow on its throat and underparts with a tawny wash on its chest. The head is gray with a black-framed yellow crown and white around the eyes. The undertail coverlets are white. They are 5.8-6.3 in (14.5–16 cm) long and have pleasant, upslurred song. Fan-tailed warblers live in and at the edge of evergreen and semideciduous forest, especially near ravines. They eat ants, especially army ants, and are seen hopping around on either the forest floor or close to it. They are found alone or in pairs. Fan-tailed warblers are known to engage in commensal feeding, wherein prey that has been roused or disturbed by the foraging or hunting of another animal is opportunistically captured. They have been observed following and foraging for prey ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tacarcuna Warbler
The Tacarcuna warbler (''Basileuterus tacarcunae'') is a species of bird in the family Parulidae. It was previously considered conspecific with the three-striped warbler, and the black-eared warbler. Description The Tacarcuna warbler measures in length. It is mostly olive-brown with a buffy belly and underparts. It has distinct black and white striping on the head and a dark cheek. Male and female three-striped warblers have similar plumages. Their song is a rapid series of squeaky chirps. Distribution and habitat It is found from eastern Panama to northwestern Colombia. Its natural habitats are subtropical or tropical moist montane forest Montane ecosystems are found on the slopes of mountains. The alpine climate in these regions strongly affects the ecosystem because temperatures fall as elevation increases, causing the ecosystem to stratify. This stratification is a crucial f ...s and heavily degraded former forest. The Tacarcuna warbler typically forages on t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Three-striped Warbler
The three-striped warbler (''Basileuterus tristriatus'') is a species of bird in the family Parulidae. It was previously considered conspecific with the Tacarcuna warbler and the black-eared warbler. This bird is found in South America from Venezuela to Peru. The Yungas warbler (''Basileuterus punctipectus'') was previously considered a subspecies. Description The three-striped warbler measures in length. It is mostly olive-brown with a buffy belly and underparts. It has distinct black and white striping on the head and a dark cheek. Male and female three-striped warblers have similar plumages. Their song is a rapid series of squeaky chirps. Distribution and habitat It is found in Bolivia, Colombia, Ecuador, Peru, and Venezuela. Its natural habitats are subtropical or tropical moist montane forest Montane ecosystems are found on the slopes of mountains. The alpine climate in these regions strongly affects the ecosystem because temperatures fall as elevation i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chestnut-capped Warbler
The chestnut-capped warbler (''Basileuterus delattrii'') is a New World warbler native from Guatemala to Venezuela. It was split from the rufous-capped warbler (''Basileuterus rufifrons'') as a distinct species by the IOC The International Olympic Committee (IOC; french: link=no, Comité international olympique, ''CIO'') is a non-governmental sports organisation based in Lausanne, Switzerland. It is constituted in the form of an association under the Swiss ... in 2021. References {{Taxonbar, from=Q40982513 chestnut-capped warbler chestnut-capped warbler Birds of Central America Birds of Colombia chestnut-capped warbler chestnut-capped warbler ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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