Himalayan rubythroat

Last updated

Himalayan rubythroat
White tailed rubythroat.jpg
Male of the nominate subspecies (Dehradun, India)
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Muscicapidae
Genus: Calliope
Species:
C. pectoralis
Binomial name
Calliope pectoralis
Gould, 1837
Subspecies

See text

Synonyms

Luscinia pectoralis

The Himalayan rubythroat (Calliope pectoralis) is a species of passerine bird in the family Muscicapidae. It is closely related to the Siberian rubythroat which however lacks the distinctive white tail-tips and white tail bases. It was also previously considered conspecific with the Chinese rubythroat, together called the white-tailed rubythroat. It is found along the Tien Shan and Himalayan ranges from Afghanistan to Myanmar. Three subspecies are recognized across its wide range.

Contents

Taxonomy

The first formal description of the Himalayan rubythroat was by the English ornithologist and bird artist John Gould in 1837. He coined the binomial name Calliope pectoralis. [2] [3] The species was given the English name "white-tailed rubythroat" and moved to the genus Luscinia . A large molecular phylogenetic study published in 2010 found that the genus Luscinia was not monophyletic. The genus was therefore split and several species including the white-tailed rubythroat were returned to the reinstated genus Calliope . [4] [5] Another study published in 2016 compared the mitochondrial DNA, vocalization and morphology of several Calliope pectoralis subspecies. Based on their results the authors recommended that C. p. tschebaiewi be promoted to species rank with the English name Chinese rubythroat. At the same time the English name "white-tailed rubythroat" was changed to Himalayan rubythroat. [5] [6]

There are three subspecies: [5]

Description

Male of the subspecies C. p. ballioni in Kazakhstan White-tailed Rubythroat.jpg
Male of the subspecies C. p. ballioni in Kazakhstan

The male is slaty brown above with a white forehead and supercilium. The wings are brownish and the tail is blackish with white base and tips. The sides of the throat and breast are black and the centre of the chin and throat is scarlet. Each of the black feathers on the breast is narrowly fringed with grey. [7] The belly and vent are white. The female is dull, brownish grey above with a diffuse supercilium and smoky underparts. The centre of the throat is whitish and a short whitish moustachial stripe is present in the eastern populations. [7]

The subspecies found in Afghanistan and the Tien Shan, C. p. ballioni, has the male paler than the nominate subspecies of the western Himalayas. In the central and eastern Himalayas of Sikkim and Bhutan, C. p. confusa, is similar but has the male blacker above with a more prominent white forehead. It has a face pattern that resembles that of the Siberian rubythroat and a strong white submoustachial streak. The thin supercilia over the eyes do not meet at the forehead. Being rather distinctive and possibly closer to the Siberian rubythroat, the taxonomy and placement of this population as well as the overall treatment of this species pair has been questioned. [8] [9] [10] [11] [12]

Distribution and habitat

It is found in Central Asia and the Indian subcontinent, ranging across Afghanistan, Bangladesh, Bhutan, India, Kazakhstan, Myanmar, Nepal, Pakistan, Russia, Tajikistan, Thailand, Turkmenistan, and Uzbekistan. The move up north and into higher altitudes in summer and move into lower elevations to the south in winter. Subspecies ballioni is found in the western and northern part of its range while the nominate population occurs along the western and central Himalayas in India. The subspecies C. p. confusa which may well represent clinal variation in the darkness of the upper plumage of the male is found from Sikkim to Assam. [11] [13] Its natural habitat is open woodland and scrub. [8] They may sometimes occur in summer on the lower plains but a record from further south at Londa near Goa has been determined as a misidentified Siberian rubythroat. [14] [15] A single bird was observed by Col Rohit Sharma at Wan Sanctuary, Melghat Tiger Reserve on 29 January 2023 during first bird survey in the reserve. [16]

Behaviour and ecology

Adults are shy although sometimes perching in the open. They are usually seen singly or in pairs during the breeding season. They feed mainly on small insects including beetles and ants. During the breeding season the male sings through the day from the top of an exposed perch. The song is a series of squeaky notes with a great deal of variation. Females produce an upward inflected whistle that follows a short and gruff note. The alarm call is a sharp yapping skyap. [8] [17]

In the Tien Shan region, the Himalayan rubythroat is found in thickets of juniper elfin at altitudes of 2500 to 2700 m on gently sloping land. The breeding season is in summer and nests are built in shrubs near dense stands of trees. The nest is placed in the middle of a shrub and sometimes on the ground in a dense tussock. The typical nest is a loose and large ball like with an entrance on the side but is sometimes cup like with an open top. The nest is built mainly by the female. A clutch of 4 to 6 eggs is laid. The eggs are greenish blue with rusty dots forming a ring near the broad end. Incubation is mostly by the female but the nestlings are fed by both parents. The eggs hatch after around 14 days and the young leave the nest when they fledge after about 16 days. [18] The parents forage close to the nest and the young are mainly fed with hairy caterpillars. Rubythroats have been observed to abandon their nest when a cuckoo (Cuculus canorus) laid an egg in their nest. Martens and stoats sometimes destroy nests and prey on the young. [17]

In culture

The summer song of the male inspired the 1995 composition Summoning Dawn by Scottish composer and birdcall recorder Magnus Robb who was inspired by the tune he noticed by playing the calls at a fourth of its normal speed. [19]

Related Research Articles

<span class="mw-page-title-main">Siberian rubythroat</span> Species of bird

The Siberian rubythroat is a small passerine bird first described by Peter Simon Pallas in 1776. It was formerly classed as a member of the thrush family, Turdidae, but is now more generally considered to be an Old World flycatcher of the family Muscicapidae. The Siberian rubythroat and similar small European species are often called chats.

<span class="mw-page-title-main">Common cuckoo</span> Species of bird

The cuckoo, common cuckoo, European cuckoo or Eurasian cuckoo is a member of the cuckoo order of birds, Cuculiformes, which includes the roadrunners, the anis and the coucals.

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

The grey-breasted prinia or Franklin's prinia is a wren-warbler belonging to the family of small passerine birds found mainly in warmer southern regions of the Old World. This prinia is a resident breeder in the Indian subcontinent, Sri Lanka and southeast Asia. Like other prinias, it often holds the tail upright but it is easily told by a smoky grey band across the breast which contrasts with a white throat. The beak is all black while the legs are pink. The tail is graduated as in other prinias and the grey feathers are tipped in white. In the breeding plumage the upperparts are grey while non-breeding birds are pale above with rufous wings and a weak supercilium. It is found in scrub, forest clearings and other open but well vegetated habitats. It can be confused with the rufescent prinia.

<span class="mw-page-title-main">Blood pheasant</span> Species of bird

The blood pheasant or blood partridge is a galliforme bird in the pheasant family Phasianidae and the only species in the genus Ithaginis. It is a relatively small, short-tailed pheasant that is widespread in the lower Himalayas ranging across North and East India, Nepal, Bhutan, South China and northern Myanmar. It has been classified as Least Concern on the IUCN Red List since 2009, and the global blood pheasant population is thought to be stable.

<span class="mw-page-title-main">Indian blue robin</span> Species of bird

The Indian blue robin is a small bird found in the Indian Subcontinent. Formerly considered a thrush, it is now considered one of the Old World flycatchers in the family Muscicapidae. It was earlier also called the Indian blue chat. It is migratory, breeding in the forests along the Himalayas of Nepal, India, Myanmar and Bangladesh. They winter in the hill forests of the Western Ghats of India and in Sri Lanka.

<span class="mw-page-title-main">Indian paradise flycatcher</span> Species of bird

The Indian paradise flycatcher is a medium-sized passerine bird native to Asia, where it is widely distributed. As the global population is considered stable, it has been listed as Least Concern on the IUCN Red List since 2004. It is native to the Indian subcontinent, Central Asia and Myanmar.

<span class="mw-page-title-main">Snow partridge</span> Species of bird

The snow partridge is a gamebird in the pheasant family Phasianidae found widely distributed across the high-altitude Himalayan regions of Pakistan, China, India and Nepal. It is the only species within its genus, and is thought to be the most basal member of the "erectile clade" of the subfamily Phasianinae. The species is found in alpine pastures and open hillside above the treeline but not in as bare rocky terrain as the Himalayan snowcock and is not as wary as that species. Males and females look similar in plumage but males have a spur on their tarsus.

<span class="mw-page-title-main">Saxaul sparrow</span> Species of bird

The saxaul sparrow is a passerine bird of the sparrow family Passeridae, found in parts of Central Asia. At 14–16 centimetres (5.5–6.3 in) and 25–32 grams (0.88–1.13 oz), it is among the larger sparrows. Both sexes have plumage ranging from dull grey to sandy brown, and pale brown legs. Females have less boldly coloured plumage and bills, lacking the pattern of black stripes on the male's head. The head markings of both sexes make the saxaul sparrow distinctive, and unlikely to be confused with any other bird. Vocalisations include a comparatively soft and musical chirping call, a song, and a flight call.

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

The Himalayan snowcock is a snowcock in the pheasant family Phasianidae found across the Himalayan ranges and parts of the adjoining Pamir range of Asia. It is found on alpine pastures and on steep rocky cliffs where they will dive down the hill slopes to escape. It overlaps with the slightly smaller Tibetan snowcock in parts of its wide range. The populations from different areas show variations in the colouration and about five subspecies have been designated. They were introduced in the mountains of Nevada in the United States in the 1960s and a wild population has established in the Ruby Mountains.

<span class="mw-page-title-main">Asian house martin</span> Species of bird

The Asian house martin is a migratory passerine bird of the swallow family Hirundinidae. It has mainly blue-black upperparts, other than its white rump, and has pale grey underparts. Its three subspecies breed in the Himalayas and in central and eastern Asia, and spend the winter lower in the mountains or in Southeast Asia. This species is locally abundant and is expanding northward in Siberia, so there are no concerns about its conservation status.

<span class="mw-page-title-main">Snow pigeon</span> Species of bird native to central Asia

The snow pigeon is a species of bird in the genus Columba in the family Columbidae from hilly regions of central Asia. They are grey, black, pale brown and white birds and two subspecies are recognised: C. l. leuconota occurs in the western Himalayas from western Afghanistan to Sikkim and C. l. gradaria occurs in the mountains of eastern Tibet and from eastern Nan Shan (Qinghai) to Yunnan and extreme northern Myanmar. The birds forage in open country in pairs or small groups, feeding on grain, buds, shoots, berries and seeds. They roost at night on cliffs, breeding in crevices where they build untidy stick nests and lay a clutch of usually two white eggs. The International Union for Conservation of Nature has rated the bird's conservation status as being of least concern.

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

The grey-necked bunting, sometimes referred to as grey-hooded bunting is a species of bird in the family Emberizidae. It breeds along a wide distribution range from the Caspian Sea to the Altai Mountains in Central Asia and winters in parts of Southern Asia. Like other buntings it is found in small flocks.

<span class="mw-page-title-main">White-browed tit-warbler</span> Songbird of the mountains of Tibet and China

The white-browed tit-warbler is a species of bird in the family Aegithalidae. The species was first described by Nikolai Severtzov in 1873. It is resident in the Tian Shan and central China as well as in the Himalayas where it is mainly found in winter. Its natural habitat is boreal forests.

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

The firethroat also known as David's rubythroat or Père David's orangethroat is a species of passerine bird in the family Muscicapidae, found in western and central parts of China. It breeds in Sichuan, China, and winters primarily in the Indian subcontinent. Its wintering range spans across Bangladesh, Bhutan, India, Nepal, Tibet and Myanmar. Its natural habitat is temperate forests. It is threatened by habitat loss.

<span class="mw-page-title-main">Blue whistling thrush</span> Species of bird

The blue whistling thrush is a bird in the Old World flycatchers family Muscicapidae that is found in the mountains of Central Asia, South Asia, China and Southeast Asia. It is known for its loud human-like whistling song at dawn and dusk. The widely distributed populations show variations in size and plumage with several of them considered as subspecies. Like others in the genus, they feed on the ground, often along streams and in damp places foraging for snails, crabs, fruits and insects.

<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.

<i>Calliope</i> (genus) Genus of birds

Calliope is a genus of passerine birds in the Old World flycatcher family Muscicapidae.

The white-tailed rubythroat has been split into the following species:

<span class="mw-page-title-main">Chinese rubythroat</span> Species of bird

The Chinese rubythroat is a small passerine bird in the family Muscicapidae. It is closely related to the Siberian rubythroat which however lacks the distinctive white tail-tips and white tail bases. It was also previously considered conspecific with the Himalayan rubythroat, together called the white-tailed rubythroat. It is found along the Himalayan ranges from Pakistan to Myanmar.

References

  1. BirdLife International (2018). "Calliope pectoralis". IUCN Red List of Threatened Species . 2018: e.T103768539A132043046. doi: 10.2305/IUCN.UK.2018-2.RLTS.T103768539A132043046.en . Retrieved 17 November 2021.
  2. Mayr, Ernst; Paynter, Raymond A. Jr. (1964). Check-list of Birds of the World. Volume 10. Vol. 10. Cambridge, Massachusetts: Museum of Comparative Zoology. p. 44.
  3. Gould, John (1837). Icones avium, or figures and descriptions of new and interesting species of birds from various parts of the globe. Vol. Part 1. Plate 4, text.
  4. Sangster, G.; Alström, P.; Forsmark, E.; Olsson, U. (2010). "Multi-locus phylogenetic analysis of Old World chats and flycatchers reveals extensive paraphyly at family, subfamily and genus level (Aves: Muscicapidae)". Molecular Phylogenetics and Evolution. 57 (1): 380–392. doi:10.1016/j.ympev.2010.07.008. PMID   20656044.
  5. 1 2 3 Gill, Frank; Donsker, David, eds. (2016). "Chats, Old World flycatchers". World Bird List Version 7.2. International Ornithologists' Union. Retrieved 1 May 2017.
  6. Liu, Y.; Chen, G.; Huang, Q.; Jia, C.; Carey, G.; Leader, P.; Li, Y.; Zou, F.; Yang, X.; Olsson, U.; Alström, P. (2016). "Species delimitation of the white-tailed rubythroat Calliope pectoralis complex (Aves, Turdidae) using an integrative taxonomic approach". Avian Biology. 47 (6): 899–910. doi:10.1111/jav.01015.
  7. 1 2 Ali S, Ripley SD (1997). Handbook of the Birds of India and Pakistan. Vol. 8 (2nd ed.). New Delhi: Oxford University Press. pp. 225–229.
  8. 1 2 3 Rasmussen PC & JC Anderton (2005). Birds of South Asia. Volume 2. Washington DC and Barcelona: Smithsonian Institution and Lynx Edicions. pp. 391–392.
  9. Deignan, HG; RA Paynter Jr; S D Ripley (1964). Mayr E; R A Paynter Jr (eds.). Check-list of Birds of the World. Volume 10. Cambridge, Massachusetts: Museum of Comparative Zoology. pp. 44–45.
  10. Hartert, E (1910). Die Vogel der palaearktischen Fauna. Band 1. Berlin: Verlag von R. Friedlaender und Sohn. pp. 739–740.
  11. 1 2 Baker, ECS (1924). Fauna of British India. Birds. Volume 2 (2nd ed.). London: Taylor and Francis. pp. 92–95.
  12. Prjevalsky, N (1877). "The birds of Mongolia, the Tangut Country and the Solitudes of Northern Tibet". In Rowley, George Dawson (ed.). Ornithological Miscellany. Volume. London: Trubner and Co. pp. 138–204.
  13. Inskipp, C & Inskipp T (1985). A guide to the birds of Nepal (2nd ed.). London: Christopher Helm. p. 239. ISBN   9780713681093.
  14. Prasad, Anand (2006). "Himalayan (White-tailed) Rubythroat Luscinia pectoralis at Londa, Karnataka, a deletion" (PDF). Indian Birds. 2 (1): 12. Archived from the original (PDF) on 2012-04-05. Retrieved 2011-11-30.
  15. Oates, Eugene W. (1890). Fauna of British India. Birds. Volume 2. London: Taylor and Francis. pp. 103–104.
  16. https://www.thehitavada.com/Encyc/2023/2/2/10-new-species-of-birds-recorded-in-Melghat.html [ bare URL ]
  17. 1 2 Gavrilov EI, Kovshar AF (1970). "Breeding biology of the Himalayan Rubythroat, Erithacus pectoralis (Gould) in the Tien Shan". Journal of the Bombay Natural History Society. 67 (1): 14–25.
  18. Badyaev, AV & CK Ghalambor (2001). "Evolution of life histories along elevation gradients: Trade-off between parental care and fecundity" (PDF). Ecology. 82 (10): 2948–2960. doi:10.1890/0012-9658(2001)082[2948:EOLHAE]2.0.CO;2. Archived from the original (PDF) on 2018-12-22. Retrieved 2011-11-30.
  19. Doolitte, Emily (2008). "Crickets in the concert hall: A history of animals in western music". TRANS Revista Transcultural de Musica. 12.