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Red-billed Pytilia
The red-billed pytilia (''Pytilia lineata'') is a species of estrildid finch found in Ethiopia. It was split from the red-winged pytilia. References *Clements, J. F., T. S. Schulenberg, M. J. Iliff, B.L. Sullivan, C. L. Wood, and D. Roberson. 2012. The eBird/Clements checklist of birds of the world: Version 6.7. Downloaded fro Pytilia, red-billed pytilia Endemic birds of Ethiopia red-billed pytilia The red-billed pytilia (''Pytilia lineata'') is a species of estrildid finch found in Ethiopia. It was split from the red-winged pytilia The red-winged pytilia (''Pytilia phoenicoptera'') is a common species of estrildid finch found in Africa ... Taxa named by Theodor von Heuglin {{Estrildidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theodor Von Heuglin
Martin Theodor von Heuglin (20 March 1824, Hirschlanden, Württemberg5 November 1876), was a German explorer and ornithologist. Biography Heuglin was born in Hirschlanden (now part of Ditzingen) in Württemberg. His father was a Protestant pastor, and he was trained to be a mining engineer. He was ambitious, however, to become a scientific investigator of unknown regions, and with that object studied the natural sciences, especially zoology. In 1850 he went to Egypt where he learnt Arabic, and visited the Red Sea and Sinai. In 1852 he accompanied Dr. Christian Reitz, Austrian consul at Khartoum, on a journey to Ethiopia, and after Reitz's death was appointed his successor in the consulate. While he held this post he travelled in Ethiopia and Kordofan, making a valuable collection of natural history specimens. In 1857 he journeyed through the coast lands of the African side of the Red Sea, and along the Somali coast. In 1860 he was chosen as leader of an expedition to search fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Estrildid Finch
Estrildidae, or estrildid finches, is a family of small seed-eating passerine birds of the Old World tropics and Australasia. They comprise species commonly known as munias, mannikins, firefinches, parrotfinches and waxbills. Despite the word "finch" being included in the common names of some species, they are not closely related to birds with this name in other families, such as the Fringillidae, Emberizidae or Passerellidae. They are gregarious and often colonial seed eaters with short, thick, but pointed bills. They are all similar in structure and habits, but vary widely in plumage colours and patterns. All estrildids build large, domed nests and lay five to ten white eggs. Many species build roost nests. Some of the firefinches and pytilias are hosts to the brood-parasitic indigobirds and whydahs, respectively. Most are sensitive to cold and require warm, usually tropical, habitats, although a few, such as the eastern alpine mannikin, mountain firetail, red-browed f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ethiopia
Ethiopia, , om, Itiyoophiyaa, so, Itoobiya, ti, ኢትዮጵያ, Ítiyop'iya, aa, Itiyoppiya officially the Federal Democratic Republic of Ethiopia, is a landlocked country in the Horn of Africa. It shares borders with Eritrea to the north, Djibouti to the northeast, Somalia to the east and northeast, Kenya to the south, South Sudan to the west, and Sudan to the northwest. Ethiopia has a total area of . As of 2022, it is home to around 113.5 million inhabitants, making it the 13th-most populous country in the world and the 2nd-most populous in Africa after Nigeria. The national capital and largest city, Addis Ababa, lies several kilometres west of the East African Rift that splits the country into the African and Somali tectonic plates. Anatomically modern humans emerged from modern-day Ethiopia and set out to the Near East and elsewhere in the Middle Paleolithic period. Southwestern Ethiopia has been proposed as a possible homeland of the Afroasiatic langua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lumpers And Splitters
Lumpers and splitters are opposing factions in any discipline that has to place individual examples into rigorously defined categories. The lumper–splitter problem occurs when there is the desire to create classifications and assign examples to them, for example schools of literature, biological taxa and so on. A "lumper" is a person who assigns examples broadly, assuming that differences are not as important as signature similarities. A "splitter" is one who makes precise definitions, and creates new categories to classify samples that differ in key ways. Origin of the terms The earliest known use of these terms was by Charles Darwin, in a letter to Joseph Dalton Hooker in 1857: ''It is good to have hair-splitters & lumpers''. They were introduced more widely by George G. Simpson in his 1945 work ''The Principles of Classification and a Classification of Mammals''. As he put it: A later use can be found in the title of a 1969 paper "On lumpers and splitters ..." by the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red-winged Pytilia
The red-winged pytilia (''Pytilia phoenicoptera'') is a common species of estrildid finch found in Africa. It has an estimated global extent of occurrence of 370,000 km2. It is found at Benin, Burkina Faso, Cameroon, Central African Republic, Chad, The Democratic Republic of the Congo, Côte d'Ivoire, Ethiopia, Gambia, Ghana, Guinea, Guinea-Bissau, Mali, Niger, Nigeria, Senegal, Sierra Leone, Sudan, Togo and Uganda. The IUCN has classified the species as being of least concern. The red-billed pytilia The red-billed pytilia (''Pytilia lineata'') is a species of estrildid finch found in Ethiopia. It was split from the red-winged pytilia The red-winged pytilia (''Pytilia phoenicoptera'') is a common species of estrildid finch found in Africa ... (''Pytilia lineata'') was recently split from this species. References External linksBirdLife International species factsheet [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pytilia
Pytilia is a genus of small brightly coloured seed-eating birds in the family Estrildidae. They are distributed across Africa. Taxonomy The genus ''Pytilia'' was introduced in 1837 by the English naturalist William John Swainson for the red-winged pytilia. The name ''Pytilia'' is a diminutive of the genus ''Pitylus'' that had been introduced in 1829 by the French naturalist Georges Cuvier for the grosbeaks. A molecular phylogenetic study has shown that the genus is basal to a clade containing the twinspots in the genera ''Euschistospiza'', '' Hypargos'' and ''Clytospiza'' and the firefinches in ''Lagonosticta The firefinches form a genus, ''Lagonosticta'', of small seed-eating African birds in the family Estrildidae. The genus was introduced by the German ornithologists Jean Cabanis in 1851. The type species was subsequently designated as the Africa ...''. Species The genus contains five species: References {{Estrildidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Birds Of Ethiopia
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Described In 1863
Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Birds live worldwide and range in size from the bee hummingbird to the ostrich. There are about ten thousand living species, more than half of which are passerine, or "perching" birds. Birds have whose development varies according to species; the only known groups without wings are the extinct moa and elephant birds. Wings, which are modified forelimbs, gave birds the ability to fly, although further evolution has led to the loss of flight in some birds, including ratites, penguins, and diverse endemic island species. The digestive and respiratory systems of birds are also uniquely adapted for flight. Some bird species of aquatic environments, particularly seabirds and some waterbirds, have further evolved for swimming ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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