White-browed shrike-babbler

Last updated

White-browed shrike-babbler
Pteruthius aeralatus, Namdapha NP, Arunachal Pradesh.jpg
Male of subspecies validirostris at Namdapha National Park
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Vireonidae
Genus: Pteruthius
Species:
P. aeralatus
Binomial name
Pteruthius aeralatus
Blyth, 1855
Pteruthius map.svg
A rough distribution of the taxa within the species complex

The white-browed shrike-babbler (Pteruthius aeralatus) is a bird species found in the eastern Himalayas and Southeast Asia from northern Burma to southern Cambodia. Like others in the genus it is found in montane forests. Males and females have different plumages and variations occur through its range with several populations being treated as subspecies. It is part of a cryptic species complex and was earlier lumped as a subspecies of the white-browed shrike-babbler. Clements lumps this bird into the white-browed shrike-babbler.

Contents

Description

Doi Ang Khang Mountain - Thailand Blyth's Shrike-Babbler.tif
Doi Ang Khang Mountain - Thailand
Illustration of a male P. a. aeralatus Pteruthius aeralatus Keulemans.jpg
Illustration of a male P. a. aeralatus

The white-browed shrike-babbler is sexually dimorphic. There are many variations between the populations and some are more distinctive than others but they may not be easy to diagnose in the field. In general appearance it is very similar to the Himalayan shrike-babbler but all subspecies with the exception of validirostris have the tertials of males partly coloured rufous and partly fulvous.

Female of subspecies validirostris at Namdapha National Park Pteruthius aeralatus female.jpg
Female of subspecies validirostris at Namdapha National Park

The common name commemorates Edward Blyth (1810–1873), who published the description and notes based on Samuel Tickell's specimen. It was earlier called Tickell's shrike-Tit. [2]

Taxonomy

The species was described by Edward Blyth who credited the name to collector Captain Samuel Tickell. [3] This and several other species were later lumped together as subspecies of Pteruthius flaviscapis. [4] [5] In 2008, a molecular phylogenetic study resulted in the separation of species within the flaviscapis group with a large number split by application of the phylogenetic species concept and these were reorganized with a smaller number of species resulting in the following subspecies being included within white-browed shrike-babbler. [6] [7]

Related Research Articles

<span class="mw-page-title-main">Long-tailed shrike</span> Species of bird

The long-tailed shrike or rufous-backed shrike is a member of the bird family Laniidae, the shrikes. They are found widely distributed across Asia and there are variations in plumage across the range. The species ranges across much of Asia, both on the mainland and the eastern archipelagos. The eastern or Himalayan subspecies, L. s. tricolor, is sometimes called the black-headed shrike. Although there are considerable differences in plumage among the subspecies, they all have a long and narrow black tail, have a black mask and forehead, rufous rump and flanks and a small white patch on the shoulder. It is considered to form a superspecies with the grey-backed shrike which breeds on the Tibetan Plateau.

<span class="mw-page-title-main">Tawny-bellied babbler</span> Species of bird

The tawny-bellied babbler also known in older Indian works as the rufous-bellied babbler is a small babbler that forages in small groups in low scrub forests. Like other members of the large Old World babbler family they are passerine birds characterised by soft fluffy plumage. There are three subspecies within the Indian Subcontinent. The nominate hyperythra found in northern and eastern India is uniformly brown underneath while albogularis of the western Indian peninsula is white throated. The population in Sri Lanka, phillipsi, is also white throated but is paler underneath and has a larger bill.

<span class="mw-page-title-main">Dark-fronted babbler</span> Species of bird

The dark-fronted babbler is an Old World babbler found in the Western Ghats of India and the forests of Sri Lanka. They are small chestnut brown birds with a dark black cap, a whitish underside and pale yellow iris. They forage in flocks in the undergrowth of forests constantly making calls and uttering alarm calls when disturbed.

<span class="mw-page-title-main">Bar-winged flycatcher-shrike</span> Species of bird

The bar-winged flycatcher-shrike is a small passerine bird usually placed in the Vangidae. It is found in the forests of tropical southern Asia from the Himalayas and hills of southern India to Indonesia. Mainly insectivorous it is found hunting in the mid-canopy of forests, often joining mixed-species foraging flocks. They perch upright and have a distinctive pattern of black and white, males being more shiny black than the females. In some populations the colour of the back is brownish while others have a dark wash on the underside.

<span class="mw-page-title-main">Rufous woodpecker</span> Species of bird

The rufous woodpecker is a medium-sized brown woodpecker native to South and Southeast Asia. It is short-billed, foraging in pairs on small insects, particularly ants and termites, in scrub, evergreen, and deciduous forests and is noted for building its nest within the carton nests of arboreal ants in the genus Crematogaster. It was for sometime placed in the otherwise Neotropical genus Celeus but this has been shown to be a case of evolutionary convergence and molecular phylogenetic studies support its placement in the monotypic genus Micropternus.

<span class="mw-page-title-main">Pin-striped tit-babbler</span> Species of bird

The pin-striped tit-babbler, also known as the yellow-breasted babbler, is a species of bird in the Old World babbler family Timaliidae that is found in South and Southeast Asia.

<span class="mw-page-title-main">Tickell's leaf warbler</span> Species of bird

Tickell's leaf warbler is a leaf warbler found in Asia in the countries of Bangladesh, Bhutan, China, India, Myanmar, Nepal, Pakistan and Thailand. The species has a yellowish underside and supercilium. Like other leaf warblers it feeds mostly on insects by gleaning and short sallies. An active bird, it prefers the canopy and low shrubbery and can be difficult to track as it moves actively from branch to branch, acrobatically exploring the underside of leaves and twigs. The clear yellowish undersides and lack of a wing bar can be used to tell it apart from similar species. It has slim dark legs with largely pale lower mandible and grayish wing panel.

<span class="mw-page-title-main">Aberrant bush warbler</span> Species of bird

The aberrant bush warbler is a species in the bush warbler family, Cettiidae. It was formerly included in the "Old World warbler" assemblage.

<span class="mw-page-title-main">Brown rock chat</span> Species of bird (Oenanthe fusca)

The brown rock chat or Indian chat is a bird species of the family Muscicapidae. It is found mainly in northern and central India. It is often found on old buildings and rocky areas. It resembles a female Indian robin but lacks the reddish vent and differs in posture and behaviour apart from being larger. In flight it bears some resemblance to thrushes and redstarts. It feeds on insects, captured mainly on the ground. It was formerly placed as the sole species in the genus Cercomela but is now included with the wheatears in the genus Oenanthe.

<span class="mw-page-title-main">Golden-throated barbet</span> Species of bird

The golden-throated barbet is an Asian barbet native to Southeast Asia, where it inhabits foremost forests between 900 and 2,700 m altitude. It is listed as Least Concern on the IUCN Red List because of its wide distribution and stable population.

<span class="mw-page-title-main">White-spectacled warbler</span> Species of bird

The white-spectacled warbler is a species of leaf warbler in the family Phylloscopidae. It is found in Asia from the eastern Himalayas to south-eastern China and southern Vietnam. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montane forests. It was formerly included in the Old World warbler family, Sylviidae.

<span class="mw-page-title-main">Large niltava</span> Species of bird

The large niltava is a species of bird in the Old world flycatcher family Muscicapidae. It is found in Bangladesh, Bhutan, Cambodia, China, India, Indonesia, Laos, Malaysia, Myanmar, Nepal, Thailand and Vietnam. Its natural habitat is subtropical or tropical montane forests.

<span class="mw-page-title-main">Pied shrike-babbler</span> Species of bird

The pied shrike-babbler is a bird species traditionally considered an aberrant Old World babbler and placed in the family Timaliidae. But as it seems, it belongs to an Asian offshoot of the American vireos and may well belong in the Vireonidae. Indeed, since long it was noted that their habits resemble those of vireos, but this was believed to be the result of convergent evolution.

<span class="mw-page-title-main">Shrike-babblers</span> Genus of birds

The shrike-babblers are a group of small birds in the genus Pteruthius. They are native to the Indomalayan realm, and were traditionally placed in the family Timaliidae before molecular phylogenetic studies in 2007 found that they were best considered as belonging to the family Vireonidae which was then thought to be restricted to the New World. They were traditionally classified into five species with several subspecies but changes in the status of these species on the basis of the phylogenetic species concept suggest more forms in a cryptic species complex. Most species are found in montane forests, with some species descending down to lower altitudes during the winter.

<span class="mw-page-title-main">Grey-throated babbler</span> Species of bird

The grey-throated babbler is a species of passerine bird in the Old World babbler family Timaliidae.

<span class="mw-page-title-main">White-bellied erpornis</span> Species of bird

The white-bellied erpornis or simply erpornis is a species of bird. It is the only member of the genus Erpornis. This bird is found in Bangladesh, Bhutan, Brunei, Cambodia, China, India, Indonesia, Laos, Malaysia, Myanmar, Nepal, Singapore, Taiwan, Thailand, and Vietnam. Its natural habitat is subtropical or tropical moist montane forests.

<span class="mw-page-title-main">Clicking shrike-babbler</span> Species of bird

The clicking shrike-babbler is a species of bird in the family Vireonidae. It is found from Assam, India, eastern Myanmar to southern China, and southern Vietnam. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montane forests. It used to be considered a subspecies of the chestnut-fronted shrike-babbler.

<span class="mw-page-title-main">Trilling shrike-babbler</span> Species of bird

The trilling shrike-babbler is a species of bird in the family Vireonidae. It is endemic to the island of Java. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montane forests. It used to be considered the nominate subspecies of the chestnut-fronted shrike-babbler.

<span class="mw-page-title-main">Himalayan shrike-babbler</span> Species of bird

The Himalayan shrike-babbler is a bird subspecies found in the western Himalayas that belongs to the shrike-babbler group. The genus was once considered to be an aberrant Old World babbler and placed in the family Timaliidae until molecular phylogenetic studies showed them to be closely related to the vireos of the New World, leading to their addition in the family Vireonidae. Males and females have distinctive plumages, with the males being all black about with a cinnamon-rufous tertial patch and a distinctive white stripe running from behind the eye. The underside is whitish with some pinkish buff on the flanks. Females have a greyish head, lack the white stripe and have the upperparts and wings with greens, yellow and chestnut. The subspecies is part of a cryptic species complex that was earlier considered as one species, white-browed shrike-babbler with several subspecies.

<span class="mw-page-title-main">Dalat shrike-babbler</span> Species of bird

The Dalat shrike-babbler is a bird subspecies traditionally considered an aberrant Old World babbler and placed in the family Timaliidae. But as it seems, it belongs to an Asian offshoot of the American vireos and may well belong in the Vireonidae. Indeed, since long it was noted that their habits resemble those of vireos, but this was believed to be the result of convergent evolution.

References

  1. BirdLife International (2016). "Pteruthius aeralatus". IUCN Red List of Threatened Species . 2016: e.T103693575A104071041. doi: 10.2305/IUCN.UK.2016-3.RLTS.T103693575A104071041.en . Retrieved 18 November 2021.
  2. Baker, E.C. Stuart (1922). The Fauna of British India, including Ceylon and Burma. Birds. Volume 1 (2 ed.). London: Taylor and Francis. p. 333.
  3. Blyth, E. (1855). "Report of the Curator, Zoological Department, for April Meeting, 1855". Journal of the Asiatic Society of Bengal. 24: 252–281.
  4. Baker, E.C. Stuart (1930). The Fauna of British India, including Ceylon and Burma. Birds. Volume 8 (2 ed.). London: Taylor and Francis. p. 609.
  5. Mayr, E.; R.A. Paynter Jr., eds. (1964). Check-list of birds of the World. Volume 10. Cambridge, MA: Museum of comparative Zoology. pp. 385–387.
  6. Reddy, Sushma (2008). "Systematics and biogeography of the shrike-babblers (Pteruthius): Species limits, molecular phylogenetics, and diversification patterns across southern Asia" (PDF). Molecular Phylogenetics and Evolution. 47 (1): 54–72. doi:10.1016/j.ympev.2008.01.014. PMID   18313946. Archived from the original (PDF) on 2014-03-25.
  7. Rheindt, F.E.; Eaton, J.A. (2009). "Species limits in Pteruthius (Aves: Corvida) shrike-babblers: a comparison between the Biological and Phylogenetic Species Concepts". Zootaxa. 2301: 29–54. doi:10.11646/zootaxa.2301.1.2.
  8. Storer, R.W. (1988). Type specimens of birds in the collections of the University of Michigan Museum of Zoology (PDF). Ann Arbor: Museum of Zoology, University of Michigan.
  9. Dickinson, E.C.; Chaiyaphun, Somtob (1968). "Notes on Thai Birds. 1. On a small collection of birds from in or near Nakhorn Ratchasima province, Eastern Thailand" (PDF). Nat. Hist. Bull. Siam Soc. 22: 307–315.