Tachymarptis melba , Photo: Michael Lahanas
Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Megaclassis: Osteichthyes
Cladus: Sarcopterygii
Cladus: Rhipidistia
Cladus: Tetrapodomorpha
Cladus: Eotetrapodiformes
Cladus: Elpistostegalia
Superclassis: Tetrapoda
Cladus: Reptiliomorpha
Cladus: Amniota
Classis: Reptilia
Cladus: Eureptilia
Cladus: Romeriida
Subclassis: Diapsida
Cladus: Sauria
Infraclassis: Archosauromorpha
Cladus: Crurotarsi
Divisio: Archosauria
Cladus: Avemetatarsalia
Cladus: Ornithodira
Subtaxon: Dinosauromorpha
Cladus: Dinosauriformes
Cladus: Dracohors
Cladus: Dinosauria
Ordo: Saurischia
Cladus: Eusaurischia
Subordo: Theropoda
Cladus: Neotheropoda
Cladus: Averostra
Cladus: Tetanurae
Cladus: Avetheropoda
Cladus: Coelurosauria
Cladus: Tyrannoraptora
Cladus: Maniraptoromorpha
Cladus: Maniraptoriformes
Cladus: Maniraptora
Cladus: Pennaraptora
Cladus: Paraves
Cladus: Eumaniraptora
Cladus: Avialae
Infraclassis: Aves
Cladus: Euavialae
Cladus: Avebrevicauda
Cladus: Pygostylia
Cladus: Ornithothoraces
Cladus: Ornithuromorpha
Cladus: Carinatae
Parvclassis: Neornithes
Cohors: Neognathae
Cladus: Neoaves
Superordo: Caprimulgimorphae
Ordo: Apodiformes
Familia: Apodidae
Subfamilia: Apodinae
Tribus: Apodini
Genus: Tachymarptis
Species: Tachymarptis melba
Subspecies (12): T. m. africanus – T. m. archeri – T. m. bakeri – T. m. dorabtatai – T. m. dorobtatai – T. m. marjoriae – T. m. maximus – T. m. melba – T. m. nubifuga – T. m. obscurus – T. m. tunet – T. m. willisi
Name
Tachymarptis melba (Linnaeus, 1758)
Apus melba
Original combination: Hirundo melba
Tachymarptis melba (*)
References
Linnaeus, C. 1758. Systema Naturae per regna tria naturæ, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Tomus I. Editio decima, reformata. Holmiæ: impensis direct. Laurentii Salvii. i–ii, 1–824 pp DOI: 10.5962/bhl.title.542: 192. Reference page.
Vernacular names
العربية: سمامة الصرود
беларуская: Белабрухі свіргуль
български: Алпийски бързолет
brezhoneg: Glaouer kof gwenn
català: Ballester (ocell)
čeština: Rorýs velký
Deutsch: Alpensegler
Ελληνικά: Σκεπαρνάς
English: Alpine Swift
Esperanto: Alpa apuso
español: Vencejo real
eesti: Suurpiiritaja
euskara: Malkar-sorbeltz
suomi: Alppikiitäjä
føroyskt: Alpusveimari
français: Martinet à ventre blanc
Gàidhlig: Gòbhlan-monaidh
galego: Andoriñón real
magyar: Havasi sarlósfecske
հայերեն: Մանգաղաթև սպիտակափոր
italiano: Rondone maggiore
қазақша: Ақбауыр сұрқарлығаш
lietuvių: Baltagurklis čiurlys
Mirandés: Guilro
Nederlands: Alpengierzwaluw
norsk: Alpeseiler
polski: Jerzyk alpejski
Piemontèis: Apus melba
português: Andorinhão-real
русский: Белобрюхий стриж
српски / srpski: Бела чиопа, Bela čiopa
svenska: Alpseglare
Türkçe: Ak karınlı ebabil
The alpine swift (Tachymarptis melba) formerly Apus melba, is a species of swift found in Africa, southern Europe and Asia. They breed in mountains from southern Europe to the Himalaya. Like common swifts, they are migratory; the southern European population winters further south in southern Africa. They have very short legs which are used for clinging to vertical surfaces. Like most swifts, they never settle voluntarily on the ground, spending most of their lives in the air living on the insects they catch in their beaks.
Taxonomy and systematics
The genus name is from the Ancient Greek takhus, "fast", and marptis, "seizer". The specific name melba comes from ‘melano-alba’ or ‘mel-alba’,[2] the two colours that Linnaeus referred to these in his description.[3] A total of ten sub-species are currently recognised (see distribution below).[4]
Description and biology
This is a large swift measuring 20–22 cm in length[5] with a wingspan of 54–60 cm with broad wings and tail with a shallow fork,[4] superficially similar to a large barn swallow or house martin although unrelated to these two species, since swifts are in the order Apodiformes. The resemblance could be due to convergent evolution, reflecting similar lifestyles. Upper parts are olive-brown with sharp and long wings with wing-tips appearing blacker; underparts with white throat (often not easily visible)[5] and highly visible and distinctive oval white belly patch encircled by olive-brown breastband, flanks and undertail-coverts.[4] Races tuneti and marjoriae paler, with grey-brown plumage; archeri averages paler than tuneti, with shorter wings; maximus is the largest race, with very dark, blackish plumage; africanus and nubifugus smaller than nominate, with blacker plumage, smaller throat patch and blacker shaft-streaks on white areas; willsi and bakeri both smaller, with darker plumage and broader and narrower breast bands, respectively; dorabtatai has broader breast band and shorter wings than nubifugus and is separated from bakeri by its paler plumage and broader breast band.[4]
Alpine swifts breed in mountains from southern Europe to the Himalaya. Like common swifts, they are strongly migratory, and winter much further south in southern Africa. They wander widely on migration, and are regularly seen in much of southern Europe, middle east, and Asia. The species seems to have been much more widespread during the last ice age, with a large colony breeding, for example in the Late Pleistocene Cave No 16, Bulgaria, around 18,000–40,000 years ago.[6] The same situation has been found for Komarowa Cave near Częstochowa, Poland during a period about 20,000–40,000 years ago.[7]
These apodiformes build their nests in colonies in a suitable cliff hole or cave, laying two or three eggs. Swifts will return to the same sites year after year, rebuilding their nests when necessary, and pairing for life. Young swifts in the nest can drop their body temperature and become torpid if bad weather prevents their parents from catching insects nearby. They have adapted well to urban conditions, frequently nesting in old buildings in towns around the Mediterranean, where large, low-flying flocks are a familiar feature there in summer. Alpine swifts have a short forked tail and very long swept-back wings that resemble a crescent or a boomerang but may (as in the image) be held stretched straight out. Their flight is slower and more powerful than that of their smaller relatives, with a call that is a drawn-out twittering (listen at right).
Alpine swifts are readily distinguished from the common swifts by their larger size and their white belly and throat. They are around twice as big as most other swifts in their range, about 20 to 23 cm (7.9 to 9.1 in) in length, with a wingspan of 57 cm (22 in) and a weight of around 100 g (3.5 oz).[8] By comparison, the common swift has a wingspan of around 42 cm (17 in). They're largely dark brown in colour with a dark neck band that separates the white throat from the white belly. Juveniles are similar to adults, but their feathers are pale edged.[9]
Eggs of Tachymarptis melba
Alpine swift call
0:03
The call is a drawn-out twittering.
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Distribution and habitat
It is a polytypic species found all year-round in eastern and southern Africa, Madagascar, western peninsular India and Sri Lanka, with larger non-breeding distributions in western, eastern and southern Africa, parts of the western edge of the Arabian peninsula, and breeding across southern Europe in the west across Turkey, northwards through the Caucasus and along the east coast of the Black Sea to the Crimean peninsula and Central Asia upto Turkestan and to the south along Iran and Afganistan upto Balochistan in Western Pakistan and further east along the Himalayas.[4][5] There are also scattered populations in northwestern Africa with an isolated population in Northern Libya.[5] The distribution of the 10 sub-species are: (1) A. m. melba (76-120g)[4] described originally by Linnaeus (1758) with type-locality Gibraltar distributed across southern Europe (east from Iberian Peninsula) and northern Morocco and east through Asia Minor to northwest Iran and wintering in west, central and east Africa, (2) A. m. tuneti (95-110g)[4] described by von Tschusi in 1904 with type-locality in Tunisia and distributed across central and eastern Morocco eastwards to Libya and through Middle East and Iran (except northwest where A. m. melba) to southeast Kazakhstan and upto western Pakistan, and wintering in west and east Africa, (3) A. m. archeri described by Hartnert (1928) with type-locality Hargeisa, in Somaliland distributed from the Dead Sea depression at the borders of Israel and Jordan, south to southwest Arabia and Somalia, (4) A. m. africanus (67-87g)[4] described by Temminck (1815) with type-locality in South Africa distributed across east and southern Africa and southwest Angola with some populations of this sub-species wintering in east Africa, (5) A. m. maximus (128g)[4] described by Ogilvie-Grant (1907) with type-locality in the eastern slopes of the Rwenzori mountains at 10,000-12,000 ft distributed across Uganda and DR Congo, (6) A. m. marjoriae described by R D Bradfield (1935) from Quickborn, Damaraland distributed in Namibia and adjacent western South Africa in the northwestern parts of Northern Cape, (7) A. m. willsi described by Ernst Hartnert (1896) from Madagascar and endemic to the island, (8) A. m. nubifugus described by Koelz (1854) distributed across the Himalayas and wintering in central India, (9) A. m. dorabtatai described by Abdulali (1965) distributed in western peninsular India, (10) A. m. bakeri described by Hartert (1928) from Sri Lanka distributed only on that island-nation. In the In the western palearctic, temperate and mediterranean zones, it is typically in the mountains but occasionally in lowlands, while in remainder of sub-Saharan Africa and south Asia, it occurs in a larger variety of habitats ranging from sub-desert steppe to mountains.[4] It typically breeds below 1500 m but may sometimes go upto 2300 m. In the tropical parts of it range in Kenya, it has been recorded breeding above 4000 m and in the Himalayas, it has been observed foraging at 3700 m. Seen entering probable nesting sites at 2100 m on Madagascar.
Behaviour and ecology
It has a powerful and rapid flight with deep slow wing beats.[5] They are known to engage in twilight ascent, which is characterised by increased flight activity and gaining altitude and longer-distance horizontal flights at dawn and dusk, possibly part of social interactions between individuals.[10] Alpine swifts spend most of their lives in the air, living on the insects they catch in their beaks. They drink on the wing, but roost on vertical cliffs or walls. A study published in 2013 showed Alpine swifts can spend over six months flying without having to land.[11] All vital physiological processes, including sleep, can be performed while in air. In 2011, Felix Liechti and his colleagues at the Swiss Ornithological Institute attached electronic tags that log movement to six alpine swifts and it was discovered that the birds could stay aloft in the air for more than 200 days straight.[12]
Breeding
Food and feeding
Diet was mainly arthropods, principally insects but also spiders. Insects across 10 orders and 79 families were documented in the diets of individuals from Africa and Europe, the Homoptera, Diptera and Hymenoptera being the most often consumed.[13]
References
BirdLife International (2016). "Tachymarptis melba". IUCN Red List of Threatened Species. 2016: e.T22686774A86109107. doi:10.2305/IUCN.UK.2016-3.RLTS.T22686774A86109107.en. Retrieved 11 November 2021.
Eigenhuis, K J; Swaab, J. "Etymology of specific epithet 'melba'". Dutch Birding. 14: 100.
Jobling, James A. (2010). The Helm dictionary of scientific bird names : from aalge to zusii. London: Christopher Helm. ISBN 978-1-4081-3326-2. OCLC 659731768.
Chantler, Philip; de Juana, Eduardo; Kirwan, Guy M.; Boesman, Peter F. D. (2020-03-04), Billerman, Shawn M.; Keeney, Brooke K.; Rodewald, Paul G.; Schulenberg, Thomas S. (eds.), "Alpine Swift (Apus melba)", Birds of the World, Cornell Lab of Ornithology, doi:10.2173/bow.alpswi1.01, S2CID 225975194, retrieved 2022-01-26
Chantler, Phil (2000). Swifts : a guide to the swifts and treeswifts of the world. Gerald Driessens (2nd ed.). Mountfield, East Sussex: Pica Press. ISBN 978-1-4081-3539-6. OCLC 671558350.
Boev, Z. 1998. A range fluctuation of Alpine swift (Apus melba (L., 1758)) (Apodidae - Aves) in Northern Balkan Peninsula in the Riss-Wurm interglacial. - Biogeographia, Nuova Serie, Siena, Vol. 19, 1997: pp. 213–218.
Tomek, Teresa & Bocheński, Zygmunt (2005): "Weichselian and Holocene bird remains from Komarowa Cave, Central Poland". Acta zoologica cracoviensia, Vol. 48A, (1-2): pp. 43–65.
BTO Birdfacts - Alpine swift, British Trust for Ornithology, BTO.org website.
Stevenson & Fanshawe. Field Guide to the Birds of East Africa: Kenya, Tanzania, Uganda, Rwanda, Burundi, Elsevier Science, 2001, ISBN 978-0856610790.
Meier, Christoph M.; Karaardıç, Hakan; Aymí, Raül; Peev, Strahil G.; Bächler, Erich; Weber, Roger; Witvliet, Willem; Liechti, Felix (March 2018). "What makes Alpine swift ascend at twilight? Novel geolocators reveal year-round flight behaviour". Behavioral Ecology and Sociobiology. 72 (3): 45. doi:10.1007/s00265-017-2438-6. ISSN 0340-5443. PMC 5847200. PMID 29568149.
Felix Liechti; Willem Witvliet; Roger Weber; Erich Bächler. "First evidence of a 200-day non-stop flight in a bird", Nature website, Nature Communications, article number: 2554, received 11 January 2013, published: 8 October 2013, doi:10.1038/ncomms3554 (subscription).
Stromberg, Joseph. This Bird Can Stay in Flight for Six Months Straight: A lightweight sensor attached to alpine swifts reveals that the small migratory birds can remain aloft for more than 200 days without touching down, Smithsonian Magazine website, 8 October 2013.
B.D., Collins, C.T. Tella, José Luis Colahan (2009). Food habits of the alpine swift on two continents: Intra- and interspecific comparisons. Sociedad Española de Ornitología. OCLC 1103389890.
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