Blackstart

Last updated

Blackstart
Blackstar - at Sde Boker.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Muscicapidae
Genus: Oenanthe
Species:
O. melanura
Binomial name
Oenanthe melanura
(Temminck, 1824)
Synonyms
  • Cercomela melanura(Temminck, 1824)
  • Saxicola melanuraTemminck, 1824

The blackstart (Oenanthe melanura) is a chat found in desert regions in North Africa, the Middle East and the Arabian Peninsula. It is resident throughout its range.

Contents

The blackstart is 14 cm long and is named for its black tail, which is frequently fanned; the rest of its plumage is bluish-grey or grey-brown (North African races being browner, Middle Eastern races bluer). The sexes are similar. The song is a clear melancholy whistle: CHURlee...TRUloo...CHURlee...TRUlur..., with short phrases from the song used as a call.

The habitats of blackstarts are rocky deserts and mountain slopes; they nest in rock crevices lay 3–4 eggs. They feed on insects, taken mainly on the ground. The blackstart is a confident species, unafraid of people.

Taxonomy

The first formal description of the blackstart was by the Dutch zoologist Coenraad Jacob Temminck in 1824 under the binomial name Saxicola melanura. [2] [3] The blackstart was included as the type species in the genus Cercomela introduced by Charles Lucien Bonaparte in 1856. [4] Molecular phylogenetic studies published in 2010 and 2012 found that the genus Cercomela was polyphyletic with five species, including the blackstart, phylogenetically nested within the genus Oenanthe . [5] [6] As part of a reorganization of the species to create monotypic genera, the blackstart was assigned to the genus Oenanthe. [7] [8]

The specific epithet melanura is from the classical Greek melanouros meaning "with a black tail" from melas "black" and oura "tail". [9]

There are 6 subspecies: [8]

The subspecies differ slightly in the colour of their plumage. [10]

Description

The blackstart is around 14 cm (5.5 in) in length with a wingspan of 23–27 cm (9.1–10.6 in) and a weight of around 15 g (0.53 oz). The nominate race O. m. melanura has blueish ash-grey upperparts with darker wings and a black rump and tail. The belly and under-wings are greyish white; the bill and legs are black. The sexes are similar. The North African subspecies O. m. lypura and O. m. airensis are browner than the nominate. [11]

Distribution and habitat

Breeding

The blackstart is monogamous and pairs remain on their breeding territory throughout the year. [10] The nest is built entirely by the female and can be placed between boulders, in a rock crevice or in a disused burrow. [12] [lower-alpha 1] The nest is a shallow cup of grass and leaves lined with hair and fine plant material. [11] The female usually places small pebbles around the entrance of the nest. The 3 or 4 pale blue eggs with fine red-brown speckles are laid at daily intervals. [11] [12] They measure 19.6 mm × 14.7 mm (0.77 in × 0.58 in) and weigh 2.26 g (0.080 oz). [11] They are incubated by the female and hatch after 13–14 days. The chicks are fed by both parents and fledge after around 14 days. Up to three broods can be raised in a year. [12]

A study conducted in Israel on the west shore of the Dead Sea found that a major cause of nest failure was the predation of the eggs by Golden and Cairo spiny mice. [12]

Notes

  1. Clement 2016 reports that both sexes take part in building the nest. [13]

Related Research Articles

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

The wheatears are passerine birds of the genus Oenanthe. They were formerly considered to be members of the thrush family, Turdidae, but are now more commonly placed in the flycatcher family, Muscicapidae. This is an Old World group, but the northern wheatear has established a foothold in eastern Canada and Greenland and in western Canada and Alaska.

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

The Cyprus wheatear or Cyprus pied wheatear is a small, 14–15 cm long passerine bird that was formerly classed as a member of the thrush family Turdidae, but is now more generally considered to be an Old World flycatcher, Muscicapidae. It was formerly treated as a subspecies (race) of pied wheatear but Sluys and van den Berg (1982) argued that the form deserved full species status, on the basis of differences in biometrics and especially song, and the lack of sexual plumage dimorphism in cypriaca.

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

The northern wheatear or wheatear is a small passerine bird that was formerly classed as a member of the thrush family Turdidae, but is now more generally considered to be an Old World flycatcher, Muscicapidae. It is the most widespread member of the wheatear genus Oenanthe in Europe and North and Central Asia.

<span class="mw-page-title-main">Forktail</span> Genus of birds (Enicurus)

The forktails are small insectivorous birds in the genus Enicurus. They were formerly placed in the thrush family, Turdidae, but are now treated as part of the Old World flycatcher family, Muscicapidae. Their common name derives from their long forked tail.

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

The black-bellied sandgrouse is a medium large bird in the sandgrouse family.

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

The painted sandgrouse is a medium large bird in the sandgrouse family Pteroclidae found in India and Pakistan.

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

The mountain wheatear or mountain chat is a small insectivorous passerine bird that is endemic to southwestern Africa.

<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">Familiar chat</span> Species of bird

The familiar chat is a small passerine bird of the Old World flycatcher family Muscicapidae. It is a common resident breeder in Africa south of the Sahara in rocky and mountainous habitat and around human habitation.

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

The tractrac chat is a small passerine bird of the Old World flycatcher family Muscicapidae. It is a common resident breeder in southernmost Angola, western Namibia and western South Africa.

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

The Karoo chat is a small passerine bird of the Old World flycatcher family Muscicapidae. It is a common resident breeder in southwesternmost Angola, western Namibia and western South Africa. Its habitat is Karoo and desert scrub in the south, extending to the escarpment zone in the north.

<span class="mw-page-title-main">Sickle-winged chat</span> Species of bird

The sickle-winged chat or sicklewing chat is a small passerine bird of the Old World flycatcher family Muscicapidae endemic to southern Africa. It is a common resident breeder in South Africa and Lesotho, and is also found in southernmost areas of Botswana and Namibia. Its habitat is Karoo scrub, short grassland, and barren sandy or stony areas. In western coastal areas, it also occurs on agricultural land.

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

The moorland chat, also known as the alpine chat or hill chat, is a species of songbird in the Old World flycatcher family. It is endemic to north-east Africa where it is common in its habitat. It lives at high altitudes on moors and grassland, usually above 3,400 m (11,100 ft), but can live as low as 2,100 m (6,900 ft). It has a short tail and long legs. It is bold and will approach people.

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

The crowned sandgrouse is a species of bird in the sandgrouse family, the Pteroclidae from North Africa and the Middle East.

The sombre rock chat is a species of passerine bird in the family Muscicapidae. It is found in Ethiopia and Somalia. Its natural habitat is subtropical or tropical dry shrubland.

The brown-tailed rock chat is a species of bird in the family Muscicapidae. It is found in Chad, Eritrea, Ethiopia, Kenya, Somalia, Sudan, and Uganda. Its natural habitats are dry savanna and subtropical or tropical dry shrubland.

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

The mourning wheatear is a bird, one of 14 species of wheatear found in northern Africa and the Middle East. It is a small passerine in a group formerly classed as members of the thrush family Turdidae, but now more generally considered to be part of the Old World flycatcher family Muscicapidae.

<span class="mw-page-title-main">Red-rumped wheatear</span> Species of bird

The red-rumped wheatear or buff-rumped wheatear is a species of bird in the family Muscicapidae. It is found in North Africa and the Middle East.

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

The red-tailed wheatear, also known as the rusty-tailed wheatear, Persian wheatear or Afghan wheatear, is a small passerine bird breeding in mountainous areas of south-west and central Asia. It belongs to the wheatear genus Oenanthe which was formerly placed in the thrush family Turdidae but is now in the Old World flycatcher family Muscicapidae. The red-tailed wheatear used to be considered a subspecies of the Kurdish wheatear but is now often regarded as a separate species.

<i>Emarginata</i> (bird) Genus of birds

Emarginata is a genus of birds in the Old World flycatcher family Muscicapidae that occur in southern Africa.

References

  1. BirdLife International (2016). "Oenanthe melanura". IUCN Red List of Threatened Species . 2016: e.T22710385A94244582. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22710385A94244582.en .
  2. Mayr, Ernst; Paynter, Raymond A. Jr, eds. (1960). Check-list of Birds of the World. Vol. 10. Cambridge, Massachusetts: Museum of Comparative Zoology. pp. 101–102.
  3. Temminck, Coenraad Jacob (1838) [1824]. Nouveau recueil de planches coloriées d'oiseaux, pour servir de suite et de complément aux planches enluminées de Buffon (in French). Vol. 3. Paris: F.G. Levrault. Plate 257, Fig. 2. The 5 volumes were originally issued in 102 parts, 1820-1839
  4. Mayr, Ernst; Paynter, Raymond A. Jr, eds. (1960). Check-list of Birds of the World. Vol. 10. Cambridge, Massachusetts: Museum of Comparative Zoology. p. 96.
  5. Outlaw, R.K.; Voelker, G.; Bowie, R.C.K. (2010). "Shall we chat? Evolutionary relationships in the genus Cercomela (Muscicapidae) and its relation to Oenanthe reveals extensive polyphyly among chats distributed in Africa, India and the Palearctic". Molecular Phylogenetics and Evolution. 55 (1): 284–292. doi:10.1016/j.ympev.2009.09.023. PMID   19772925.
  6. Aliabadian, M.; Kaboli, M.; Förschler, M.I.; Nijman, V.; Chamani, A.; Tillier, A.; Prodon, R.; Pasquet, E.; Ericson, P.G.P.; Zuccon, D. (2012). "Convergent evolution of morphological and ecological traits in the open-habitat chat complex (Aves, Muscicapidae: Saxicolinae)". Molecular Phylogenetics and Evolution. 65 (1): 35–45. doi:10.1016/j.ympev.2012.05.011. PMID   22634240.
  7. Sangster, George; Collinson, J. Martin; Crochet, Pierre-André; Knox, Alan G.; Parkin, David T.; Votier, Stephen C. (2013). "Taxonomic recommendations for Western Palearctic birds: ninth report". Ibis. 155 (4): 898–907 [903]. doi: 10.1111/ibi.12091 .
  8. 1 2 Gill, Frank; Donsker, David, eds. (2016). "Chats, Old World flycatchers". World Bird List Version 7.2. International Ornithologists' Union. Retrieved 3 May 2017.
  9. Jobling, James A. (2010). The Helm Dictionary of Scientific Bird Names. London: Christopher Helm. p.  248. ISBN   978-1-4081-2501-4.
  10. 1 2 Collar, N. (2020). "Blackstart (Oenanthe melanura)". In del Hoyo, J.; Elliott, A.; Sargatal, J.; Christie, D.A.; de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions. doi:10.2173/bow.blacks1.01. S2CID   216157496 . Retrieved 3 May 2017.
  11. 1 2 3 4 Cramp, Stanley, ed. (1988). "Cercomela melanura Blackstart". Handbook of the birds of Europe the Middle East and North Africa. The Birds of the Western Palearctic. Volume V: Tyrant Flycatchers to Thrushes. Oxford: Oxford University Press. pp. 718–722. ISBN   0-19-857508-4.
  12. 1 2 3 4 Leader, N.; Yom-Tov, Y. (1998). "The possible function of stone ramparts at the nest entrance of the Blackstart". Animal Behaviour. 56 (1): 207–217. CiteSeerX   10.1.1.519.5678 . doi:10.1006/anbe.1998.0766. PMID   9710479. S2CID   19256931.
  13. Clement, Peter (2016). Robins and Chats. Helm Identification Guides. London: Bloomsbury. pp. 629–631. ISBN   978-1-4081-5596-7.

Further reading