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Chaetura
''Chaetura'' is a genus of needletail swifts found in the Americas. Although they resemble swallows, the two are not at all closely related; this is instead a result of convergent evolution. Some members of ''Chaetura'' are long-distance migrants, while others are year-round residents. The genus name is derived from the Greek ''khaite,'' for long flowing hair, and ''oura,'' for tail, referring to the stiff feathers projecting from the end of the tail. * Grey-rumped swift – ''Chaetura cinereiventris'' *Band-rumped swift – ''Chaetura spinicauda'' * Lesser Antillean swift – ''Chaetura martinica'' * Costa Rican swift – ''Chaetura fumosa'' * Pale-rumped swift – ''Chaetura egregia'' * Chimney swift – ''Chaetura pelagica'' * Vaux's swift – ''Chaetura vauxi'' * Chapman's swift – ''Chaetura chapmani'' *Ashy-tailed swift – ''Chaetura andrei'' * Sick's swift – ''Chaetura meridionalis'' * Short-tailed swift – ''Chaetura brachyura'' A fossil species, ''Chaetura bac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chimney Swift
The chimney swift (''Chaetura pelagica'') is a bird belonging to the swift family Apodidae. A member of the genus ''Chaetura'', it is closely related to both the Vaux's swift and the Chapman's swift; in the past, the three were sometimes considered to be conspecific. It has no subspecies. The chimney swift is a medium-sized, sooty gray bird with very long, slender wings and very short legs. Like all swifts, it is incapable of perching, and can only cling vertically to surfaces. The chimney swift feeds primarily on flying insects, but also on airborne spiders. It generally mates for life. It builds a bracket nest of twigs and saliva stuck to a vertical surface, which is almost always a human-built structure, typically a chimney. The female lays eggs. The altricial young hatch after and fledge a month later. The average chimney swift lives . Taxonomy and systematics When Carl Linnaeus first described the chimney swift in 1758, he named it , believing it to be a swallow. This mis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vaux's Swift
Vaux's swift (''Chaetura vauxi'') is a small swift native to North America, Central America, and northern South America. It was named for the American scientist William Sansom Vaux. Description This is a small swift, even compared to other ''Chaetura'' species, at long and weighing . The northern populations are slightly larger at , probably according to the Bergmann's Rule and/or migration requirements. It has a cigar-shaped body, crescentic wings and a short bluntly squared-off tail. The head, upperparts and wings are dusky black, and the underparts, rump and tail coverts are greyish brown. The throat is paler grey, becoming whitish in northern birds. The sexes are similar, but juveniles have dusky bases to the throat feathers. Distribution and habitat Vaux's swift breeds in highlands from southern Alaska to central California and from southern Mexico, the northern Yucatán Peninsula, to eastern Panama and northern Venezuela. The United States' populations are migratory, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chaetura
''Chaetura'' is a genus of needletail swifts found in the Americas. Although they resemble swallows, the two are not at all closely related; this is instead a result of convergent evolution. Some members of ''Chaetura'' are long-distance migrants, while others are year-round residents. The genus name is derived from the Greek ''khaite,'' for long flowing hair, and ''oura,'' for tail, referring to the stiff feathers projecting from the end of the tail. * Grey-rumped swift – ''Chaetura cinereiventris'' *Band-rumped swift – ''Chaetura spinicauda'' * Lesser Antillean swift – ''Chaetura martinica'' * Costa Rican swift – ''Chaetura fumosa'' * Pale-rumped swift – ''Chaetura egregia'' * Chimney swift – ''Chaetura pelagica'' * Vaux's swift – ''Chaetura vauxi'' * Chapman's swift – ''Chaetura chapmani'' *Ashy-tailed swift – ''Chaetura andrei'' * Sick's swift – ''Chaetura meridionalis'' * Short-tailed swift – ''Chaetura brachyura'' A fossil species, ''Chaetura bac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sick's Swift
Sick's swift (''Chaetura meridionalis'') is a species of Swift (bird), swift in the family Apodidae. It was previously considered conspecific with the smaller ashy-tailed swift, but a study published in 1997 found that Sick's swift was closer to the chimney swift. The English name commemorates the German-born ornithologist Helmut Sick who studied South American birds. It is a migratory species that breeds in central South America and overwinters in northern South America. The IUCN has listed it as being of "Least Concern". Taxonomy Sick's swift was species description, formally described in 1907 by the Austrian ornithologist Carl Eduard Hellmayr from specimens collected in the Santiago del Estero Province of northern Argentina. Hellmayr considered it to be a subspecies of the ashy-tailed swift and coined the trinomial name ''Chaetura andrei meridionalis''. The specific epithet is a Latin word meaning "southern". Based on a study by the ornithologist Manuel Marín, Sick's swift is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Costa Rican Swift
The Costa Rican swift (''Chaetura fumosa'') is a species of bird in subfamily Apodinae of the swift family Apodidae.HBW and BirdLife International (2021) Handbook of the Birds of the World and BirdLife International digital checklist of the birds of the world. Version 6. Available at: http://datazone.birdlife.org/userfiles/file/Species/Taxonomy/HBW-BirdLife_Checklist_v6_Dec21.zip retrieved August 7, 2022 It is found in Costa Rica and Panama. Taxonomy and systematics During much of the 20th century the Costa Rican swift was treated as a subspecies of the band-rumped swift (''C. spinicaudus''). Before that time it was placed in genus ''Acanthylis'' with several other swifts that are now classified in genus ''Chaetura''. The Costa Rican swift is monotypic. Description The Costa Rican swift is about long. The sexes are alike. Their head is dusky. Their upperparts are mostly sooty black with a blue gloss and a pale grayish rump and dull black uppertail coverts. Their throat and b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ashy-tailed Swift
The ashy-tailed swift or Andre's swift (''Chaetura andrei'') is a Vulnerable species of bird in subfamily Apodinae of the swift family Apodidae. It is endemic to northern and central Venezuela. Taxonomy and systematics The taxonomy of this species is confusing. The larger and far more widespread Sick's swift was previously regarded as a subspecies of the ashy-tailed swift, but Marín (1997) found that Sick's swift is more closely related to the chimney swift. Marín further suggested that the ashy-tailed swift was identical to Vaux's swift of the subspecies ''aphanes''. If following this approach, ''andrei'' (with ''aphanes'' as a junior synonym) becomes a subspecies of Vaux's swift. This placement, however, was considered mistaken by Restall et al (2006), who state that ''andrei'' and ''aphanes'', while virtually identical under normal field conditions, actually do differ and also have different behavior and habitat preferences (ashy-tailed swift prefers forested lowland ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chapman's Swift
Chapman's swift (''Chaetura chapmani'') is a species of bird in subfamily Apodinae of the swift family Apodidae.HBW and BirdLife International (2021) Handbook of the Birds of the World and BirdLife International digital checklist of the birds of the world. Version 6. Available at: http://datazone.birdlife.org/userfiles/file/Species/Taxonomy/HBW-BirdLife_Checklist_v6_Dec21.zip retrieved August 7, 2022 It is found in Bolivia, Brazil, Colombia, French Guiana, Guyana, Panama, Peru, Suriname, Trinidad, Venezuela, and possibly Ecuador.Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, A. Jaramillo, D. F. Lane, J. F. Pacheco, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 24 July 2022. Species Lists of Birds for South American Countries and Territories. https://www.museum.lsu.edu/~Remsen/SACCCountryLists.htm retrieved July 24, 2022 Taxonomy and systematics Chapman's swift has two subspecies, the nominate ''C. c. chapmani'' and ''C. c. viridipennis''. For a time ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grey-rumped Swift
The grey-rumped swift or gray-rumped swift (''Chaetura cinereiventris'') is a species of bird in subfamily Apodinae of the swift family Apodidae.HBW and BirdLife International (2021) Handbook of the Birds of the World and BirdLife International digital checklist of the birds of the world. Version 6. Available at: http://datazone.birdlife.org/userfiles/file/Species/Taxonomy/HBW-BirdLife_Checklist_v6_Dec21.zip retrieved August 7, 2022 It is found in Honduras, Nicaragua, Costa Rica, and Panama; in every mainland South American country except Chile, French Guiana, Suriname, and Uruguay; in Trinidad and Tobago; and on Grenada.Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, A. Jaramillo, D. F. Lane, J. F. Pacheco, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 24 July 2022. Species Lists of Birds for South American Countries and Territories. https://www.museum.lsu.edu/~Remsen/SACCCountryLists.htm retrieved July 24, 2022 Taxonomy and systematics The grey-rumped ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lesser Antillean Swift
The Lesser Antillean swift (''Chaetura martinica'') is a species a species of bird in subfamily Apodinae of the swift family Apodidae.HBW and BirdLife International (2021) Handbook of the Birds of the World and BirdLife International digital checklist of the birds of the world. Version 6. Available at: http://datazone.birdlife.org/userfiles/file/Species/Taxonomy/HBW-BirdLife_Checklist_v6_Dec21.zip retrieved August 7, 2022 It is found on Dominica, Guadeloupe, Martinique, Saint Lucia, Saint Vincent, and possibly Nevis. Taxonomy and systematics The Lesser Antillean swift, pale-rumped swift (''C. egregia''), grey-rumped swift (''C. cinereiventris''), and band-rumped swift (''C. spinicaudus'') were at one time placed in genus ''Acanthylis''. The Lesser Antillean swift is monotypic. Description The Lesser Antillean swift is long and weighs an average of . It has a protruding head, a short square tail, and wings that bulge in the middle and somewhat hook at the end. The sexes ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Short-tailed Swift
The short-tailed swift (''Chaetura brachyura'') is a bird in the Apodidae, or swift family. Taxonomy The species was first formally described as ''Acanthylis brachyura'' in 1846 by the Scottish naturalist Sir William Jardine, based on the observations of Mr. Kirk, a resident of Tobago. The genus name ''Chaetura'' is derived from the Greek ''khaite'' (hair) and ''oura'' (tail). The specific epithet ''brachyura'' is Greek for ''brakhus'' (short) and ''ouros'' (tailed). Four subspecies are recognized: * ''C. b. praevelox'', found in Grenada, Saint Vincent, and Tobago * ''C. b. brachyura'', the nominate subspecies, found from Panama to Trinidad and the Guianas, south to west-central Brazil and northern Bolivia * ''C. b. ocypetes'', found in southwest Ecuador and northwest Peru * ''C. b. cinereocauda'', found in north-central Brazil The subspecies ''C. b. ocypetes'' is sometimes considered a full species, the Tumbes swift ''Chaetura ocypetes'' Zimmer, 1953. Distribution and hab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pale-rumped Swift
The pale-rumped swift (''Chaetura egregia'') is a species of bird in subfamily Apodinae of the swift family Apodidae.HBW and BirdLife International (2021) Handbook of the Birds of the World and BirdLife International digital checklist of the birds of the world. Version 6. Available at: http://datazone.birdlife.org/userfiles/file/Species/Taxonomy/HBW-BirdLife_Checklist_v6_Dec21.zip retrieved August 7, 2022 It is found in Bolivia, Brazil, Colombia, Ecuador, and Peru.Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, A. Jaramillo, D. F. Lane, J. F. Pacheco, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 24 July 2022. Species Lists of Birds for South American Countries and Territories. https://www.museum.lsu.edu/~Remsen/SACCCountryLists.htm retrieved July 24, 2022 Taxonomy and systematics The pale-rumped swift has at times been treated as conspecific with the grey-rumped swift (''C. cinereiventris''). The two of them, the band-rumped swift (''C. spinicaudus''), a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Band-rumped Swift
The band-rumped swift (''Chaetura spinicaudus'') is a species of bird in subfamily Apodinae of the swift family Apodidae. It is found from Panama south through Colombia into Ecuador, east from Venezuela into the Guianas and Brazil, and on Trinidad.HBW and BirdLife International (2021) Handbook of the Birds of the World and BirdLife International digital checklist of the birds of the world. Version 6. Available at: http://datazone.birdlife.org/userfiles/file/Species/Taxonomy/HBW-BirdLife_Checklist_v6_Dec21.zip retrieved August 7, 2022Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, A. Jaramillo, D. F. Lane, J. F. Pacheco, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 24 July 2022. Species Lists of Birds for South American Countries and Territories. https://www.museum.lsu.edu/~Remsen/SACCCountryLists.htm retrieved July 24, 2022 Taxonomy and systematics The band-rumped swift, pale-rumped swift (''C. egregia''), grey-rumped swift (''C. cinereiventris''), and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
