|
Grey-headed Social Weaver
The grey-capped social weaver (''Pseudonigrita arnaudi'') is a sparrow-like liver-colored bird, with a pale grey crown, a dark grey bill, a whitish eye-ring, horn-colored legs, with some black in the wing and a light terminal band in the tail, that builds roofed nests made of straws, breeds in colonies in thorny Acacia trees, and feeds in groups gathering grass seeds and insects. Male and female have near identical plumage. DNA-analysis confirms it is part of the weaver family. It is found in Ethiopia, Kenya, Somalia, South Sudan, Sudan, Tanzania, and Uganda. Taxonomy The French naturalist Charles Lucien Bonaparte described the grey-capped social weaver as ''Nigrita arnaudi'' in 1850. He chose the specific epithet to honor Joseph Pons d'Arnaud, the French explorer who had collected a specimen around 1841 near Juba on the White Nile, and sent it to the French Museum of Natural History. In 1903, the German zoologist Anton Reichenow assigned the species to his newly erected ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Lucien Bonaparte
Charles Lucien Jules Laurent Bonaparte, 2nd Prince of Canino and Musignano (24 May 1803 – 29 July 1857), was a French naturalist and ornithologist. Lucien and his wife had twelve children, including Cardinal Lucien Bonaparte. Life and career Bonaparte was the son of Lucien Bonaparte and Alexandrine de Bleschamp. Lucien was a younger brother of Napoleon I, making Charles the emperor’s nephew. Born in Paris, he was raised in Italy. On 29 June 1822, he married his cousin, Zénaïde, in Brussels. Soon after the marriage, the couple left for Philadelphia in the United States to live with Zénaïde's father, Joseph Bonaparte (who was also the paternal uncle of Charles). Before leaving Italy, Charles had already discovered a warbler new to science, the moustached warbler, and on the voyage he collected specimens of a new storm-petrel. On arrival in the United States, he presented a paper on this new bird, which was later named after Alexander Wilson. Bonaparte then set about ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Ornithological Committee
The International Ornithologists' Union, formerly known as the International Ornithological Committee, is a group of about 200 international ornithologists, and is responsible for the International Ornithological Congress and other international ornithological activities, undertaken by its standing committees. International Ornithological Congress The International Ornithological Congress series forms the oldest and largest international series of meetings of ornithologists. It is organised by the International Ornithologists' Union. The first meeting was in 1884; subsequent meetings were irregular until 1926 since when meetings have been held every four years, except for two missed meetings during and in the immediate aftermath of the Second World War. Meetings See also * '' Birds of the World: Recommended English Names'', a book written by Frank Gill Frank Gill may refer to: * Frank Gill (Australian footballer) (1908–1970), Australian rules footballer with Carlton * Frank ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mega, Ethiopia
Mega is a town in southern Ethiopia. Located between Moyale and Yabelo on the paved highway south to Kenya, in the Borena Zone of the Oromia, this town has a latitude and longitude of with an elevation of 1740 meters above sea level. Named for a nearby mountain, this town is the administrative center of Dire woreda. This town is reported to have telephone service and a post office, as well as at least one primary and one secondary school and financial institutions. History Mega came under Ethiopian control in 1897 when Fitawrari Habte Giyorgis built a fort was nearby. In the early part of the twentieth century, it was important as the residence for Sir Arnold Weinholt Hodson, British Consul for Southern Ethiopia between 1914-1923. The British manned the consulate at least as late as the 1950s. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Kilimandjaro
Mount Kilimanjaro () is a dormant volcano in Tanzania. It has three volcanic cones: Kibo, Mawenzi, and Shira. It is the highest mountain in Africa and the highest free-standing mountain above sea level in the world: above sea level and about above its plateau base. It is the highest volcano in Africa and the Eastern Hemisphere. Kilimanjaro is the fourth most topographically prominent peak on Earth. It is part of Kilimanjaro National Park and is a major hiking and climbing destination. Because of its shrinking glaciers and ice fields, which are projected to disappear between 2025 and 2035, it has been the subject of many scientific studies. Toponymy The origin of the name Kilimanjaro is not known, but a number of theories exist. European explorers had adopted the name by 1860 and reported that Kilimanjaro was the mountain's Kiswahili name. The 1907 edition of ''The Nuttall Encyclopædia'' also records the name of the mountain as Kilima-Njaro. Johann Ludwig Krapf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Elgon
Mount Elgon is an extinct shield volcano on the border of Uganda and Kenya, north of Kisumu and west of Kitale. The mountain's highest point, named "Wagagai", is located entirely within Uganda."Mount Elgon, Uganda" Peakbagger.com. Retrieved 11 January 2012 Although there is no verifiable evidence of its earliest volcanic activity, geologists estimate that Mount Elgon is at least 24 million years old, making it the oldest extinct volcano in . The mountain's name originates from its name, Elgonyi. Physical f ...
|
Bubalornis
''Bubalornis'' is a genus of bird in the family Ploceidae. Established by Andrew Smith in 1836, it contains the following species: The name ''Bubalornis'' is a combination of the Greek Greek may refer to: Greece Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group. *Greek language, a branch of the Indo-European language family. **Proto-Greek language, the assumed last common ancestor ... words ''boubalos'', meaning "buffalo" and ''ornis'', meaning "bird". The genus got its name from the buffalo weavers' habit of following herds of African Buffalo. References External links * * Bird genera Ploceidae Taxonomy articles created by Polbot {{Ploceidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dinemellia Dinemelli
The white-headed buffalo weaver or white-faced buffalo-weaver (''Dinemellia dinemelli'') is a species of passerine bird in the family Ploceidae native to East Africa. The buffalo part of its name derives from its habit of following the African buffalo, feeding on disturbed insects. Two subspecies are recognized. Taxonomy The white-headed buffalo weaver was first described by the German naturalist Eduard Rüppell in 1845. Subspecies Two subspecies of the white-headed buffalo weaver are now recognized. *''D. d. dinemelli'' ( E. Rüppell, 1845), northern part of its range: Sudan, Ethiopia, Somalia, Uganda, northern Kenya. *''D. d. boehmi'' ( A. Reichenow, 1885), southern part of its range: Kenya and Tanzania. Description The white-headed buffalo weaver is in length and in weight. In addition to its white head and underparts, the white-headed buffalo weaver has a vividly orange-red rump and undertail coverts. Its thighs are dark brown. Narrow white bands can be found on the win ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sporopipes
''Sporopipes'' is a genus of bird 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 lightweigh ... in the weaver family. It contains the following species: External links * * References Ploceidae Bird genera Taxonomy articles created by Polbot {{Ploceidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amblyospiza Albifrons
The thick-billed weaver (''Amblyospiza albifrons''), or grosbeak weaver, is a distinctive and bold species of Ploceidae, weaver bird that is native to the Afrotropical realm, Afrotropics. It belongs to the monotypic genus ''Amblyospiza'' and subfamily Amblyospizinae. They have particularly strong mandibles, which are employed to extricate the seeds in Nut (fruit), nutlets and drupes, and their songs are comparatively unmusical and harsh. Their colonial nests are readily distinguishable from those of other weavers, due to their form and placement, and the fine strands used in their construction. They habitually fan and flick their tails. Taxonomy and systematics The generic name ''Amblyospiza'' was coined by Carl Jakob Sundevall in 1850 and means "blunt, finch", referencing the very large bill, while the specific name ''albifrons'' refers white forehead of the males. The thick-billed weaver was formally species description, described as ''Pyrrhula albifrons'' in 1831 by the Irish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sister Group
In phylogenetics, a sister group or sister taxon, also called an adelphotaxon, comprises the closest relative(s) of another given unit in an evolutionary tree. Definition The expression is most easily illustrated by a cladogram: Taxon A and taxon B are sister groups to each other. Taxa A and B, together with any other extant or extinct descendants of their most recent common ancestor (MRCA), form a monophyletic group, the clade AB. Clade AB and taxon C are also sister groups. Taxa A, B, and C, together with all other descendants of their MRCA form the clade ABC. The whole clade ABC is itself a subtree of a larger tree which offers yet more sister group relationships, both among the leaves and among larger, more deeply rooted clades. The tree structure shown connects through its root to the rest of the universal tree of life. In cladistic standards, taxa A, B, and C may represent specimens, species, genera, or any other taxonomic units. If A and B are at the same taxonomic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plocepasser
The sparrow-weavers (''Plocepasser'') are a genus of birds in the family Ploceidae (weavers), but some taxonomic authorities place them in the family Passeridae (Old World sparrows). Taxonomy and systematics The genus ''Plocepasser'' contains the following species: Phylogeny Based on recent DNA-analysis (which only included ''P. mahali''), the genus ''Plocepasser'' belongs to the group of sparrow weavers (subfamily Plocepasserinae), and is most related to the clade that consists of '' Philetairus socius'' and the genus ''Pseudonigrita''. This clade is sister A sister is a woman or a girl who shares one or more parents with another individual; a female sibling. The male counterpart is a brother. Although the term typically refers to a family, familial relationship, it is sometimes used endearingly to r ... to the most basic genus of the subfamily, '' Sporopipes''. Provided that genera are correct clades, the following tree expresses current insights. References Exter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sister Group
In phylogenetics, a sister group or sister taxon, also called an adelphotaxon, comprises the closest relative(s) of another given unit in an evolutionary tree. Definition The expression is most easily illustrated by a cladogram: Taxon A and taxon B are sister groups to each other. Taxa A and B, together with any other extant or extinct descendants of their most recent common ancestor (MRCA), form a monophyletic group, the clade AB. Clade AB and taxon C are also sister groups. Taxa A, B, and C, together with all other descendants of their MRCA form the clade ABC. The whole clade ABC is itself a subtree of a larger tree which offers yet more sister group relationships, both among the leaves and among larger, more deeply rooted clades. The tree structure shown connects through its root to the rest of the universal tree of life. In cladistic standards, taxa A, B, and C may represent specimens, species, genera, or any other taxonomic units. If A and B are at the same taxonomic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.png "Click for more on -> Sister Group")
