[{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","@id":"https:\/\/wiki.edu.vn\/en\/wiki24\/broad-billed-roller-wikipedia\/#BlogPosting","mainEntityOfPage":"https:\/\/wiki.edu.vn\/en\/wiki24\/broad-billed-roller-wikipedia\/","headline":"Broad-billed roller – Wikipedia","name":"Broad-billed roller – Wikipedia","description":"From Wikipedia, the free encyclopedia Species of bird The broad-billed roller (Eurystomus glaucurus) is a member of the roller family","datePublished":"2020-12-01","dateModified":"2020-12-01","author":{"@type":"Person","@id":"https:\/\/wiki.edu.vn\/en\/wiki24\/author\/lordneo\/#Person","name":"lordneo","url":"https:\/\/wiki.edu.vn\/en\/wiki24\/author\/lordneo\/","image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/c9645c498c9701c88b89b8537773dd7c?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c9645c498c9701c88b89b8537773dd7c?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"Enzyklop\u00e4die","logo":{"@type":"ImageObject","@id":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","url":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/en.wikipedia.org\/wiki\/Special:CentralAutoLogin\/start?type=1x1","url":"https:\/\/en.wikipedia.org\/wiki\/Special:CentralAutoLogin\/start?type=1x1","height":"1","width":"1"},"url":"https:\/\/wiki.edu.vn\/en\/wiki24\/broad-billed-roller-wikipedia\/","about":["Wiki"],"wordCount":2482,"articleBody":"From Wikipedia, the free encyclopediaSpecies of birdThe broad-billed roller (Eurystomus glaucurus) is a member of the roller family of birds which breeds across tropical Africa and Madagascar in all but the driest regions. It is a wet season breeder, which migrates from the northern and southern areas of its range towards the moister equatorial belt in the dry season.Table of ContentsTaxonomy[edit]Description[edit]Distribution and habitat[edit]Behaviour and ecology[edit]References[edit]External links[edit]Taxonomy[edit]The broad-billed roller was formally described in 1776 by the German zoologist Philipp Ludwig Statius M\u00fcller under the binomial name Coracias glaucurus.[2] The specific epithet is from Ancient Greek glaukos meaning “blue-grey”.[3] Statius M\u00fcller based his brief description on “Le Rollier de Madagascar” that had been described in 1775 by the French polymath Georges-Louis Leclerc, Comte de Buffon and illustrated by Edme-Louis Daubenton.[4][5] The type locality is Madagascar.[6] The broad-billed roller is now placed in the genus Eurystomus that was introduced in 1816 by the French ornithologist Louis Jean Pierre Vieillot.[7][8] A molecular phylogenetic study published in 2018 found that the  broad-billed roller was most closely related to the blue-throated roller (Eurystomus gularis).[9] Alternate names for the broad-billed roller include the African broad-billed roller and the cinnamon roller.Four subspecies are recognized:[8]E. g. aethiopicus Neumann, 1905, the Nile Valley broad-billed roller or Abyssinian broad-billed roller is found in EthiopiaE. g. afer (Latham, 1790), originally described as a separate species in the genus Coracias, is found from Senegambia to northern Democratic Republic of Congo and South SudanE. g. suahelicus Neumann, 1905, the East African broad-billed roller, is found in from Somalia to Uganda, northern Zambia, Angola, Mozambique and north-eastern South AfricaE. g. glaucurus (Statius Muller, 1776), the Madagascar roller or Madagascar broad-billed roller, breeds in Madagascar but ranges to mainland Africa in winterDescription[edit]The broad-billed roller is 29\u201330\u00a0cm in length. It has a warm back and head, lilac foreneck and breast, with the rest of the plumage mainly brown. The broad bill is bright yellow. Sexes are similar, but the juvenile is a drabber version of the adult, with a pale breast.[10]The broad-billed roller is striking in its strong direct flight, with the brilliant blues of the wings and tail contrasting with the brown back.The call of the broad-billed roller is a snarling k-k-k-k-k-r-r-r-r-r sound.Distribution and habitat[edit]This is a species of open woodland with some tall trees, preferably near water. These rollers often perch prominently on trees, posts or overhead wires, like giant shrikes.Behaviour and ecology[edit]They are inactive for most of the day, apart from chasing intruders, but in late afternoon they hunt for the swarming ants and termites on which they feed, sometimes in groups of 100 or more rollers. They drink like swallows, dipping their bills into water in flight.This bird nests in an unlined hole in a tree cavity, laying 2-3 eggs.References[edit]^ BirdLife International (2016). “Eurystomus glaucurus“. IUCN Red List of Threatened Species. 2016: e.T22682912A92968062. doi:10.2305\/IUCN.UK.2016-3.RLTS.T22682912A92968062.en. Retrieved 19 November 2021.^ Statius M\u00fcller, Philipp Ludwig (1776). Des Ritters Carl von Linn\u00e9 K\u00f6niglich Schwedischen Lelbarztes uc. uc. vollst\u00e4ndigen Natursystems Supplements und Register-Band \u00fcber alle sechs Theile oder Classen des Thierreichs mit einer ausf\u00fchrlichen Erkl\u00e4rung ausgefertiget (in German). N\u00fcrnberg: Gabriel Nicolaus Raspe. p.\u00a086.^ Jobling, James A. (2010). The Helm Dictionary of Scientific Bird Names. London: Christopher Helm. p.\u00a0174. ISBN\u00a0978-1-4081-2501-4.^ Buffon, Georges-Louis Leclerc de (1775). “Le Rollier de Madagascar”. Histoire Naturelle des Oiseaux (in French). Vol.\u00a05. Paris: De l’Imprimerie Royale. pp.\u00a0202\u2013203.^ Buffon, Georges-Louis Leclerc de; Martinet, Fran\u00e7ois-Nicolas; Daubenton, Edme-Louis; Daubenton, Louis-Jean-Marie (1765\u20131783). “Le Rolle de Madagascar”. Planches Enlumin\u00e9es D’Histoire Naturelle. Vol.\u00a06. Paris: De L’Imprimerie Royale. Plate 501.^ Peters, James Lee, ed. (1945). Check-List of Birds of the World. Vol.\u00a05. Cambridge, Massachusetts: Harvard University Press. p.\u00a0245.^ Vieillot, Louis Jean Pierre (1816). Analyse d’une Nouvelle Ornithologie \u00c9l\u00e9mentaire (in French). Paris: Deterville\/self. p.\u00a037.^ a b Gill, Frank; Donsker, David; Rasmussen, Pamela, eds. (January 2021). “Rollers, ground rollers, kingfishers”. IOC World Bird List Version 11.1. International Ornithologists’ Union. Retrieved 22 April 2021.^ Johansson, U.S.; Irestedt, M.; Qu, Y.; Ericson, P. G. P. (2018). “Phylogenetic relationships of rollers (Coraciidae) based on complete mitochondrial genomes and fifteen nuclear genes”. Molecular Phylogenetics and Evolution. 126: 17\u201322. doi:10.1016\/j.ympev.2018.03.030.^ Fry, C. Hilary; Fry, Kathie; Harris, Alan (1992). Kingfishers, Bee-eaters, and Rollers. London: Christopher Helm. pp.\u00a0303\u2013305. ISBN\u00a0978-0-7136-8028-7.External links[edit]  "},{"@context":"http:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki24\/#breadcrumbitem","name":"Enzyklop\u00e4die"}},{"@type":"ListItem","position":2,"item":{"@id":"https:\/\/wiki.edu.vn\/en\/wiki24\/broad-billed-roller-wikipedia\/#breadcrumbitem","name":"Broad-billed roller – Wikipedia"}}]}]