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Olivaceous Siskin
The olivaceous siskin (''Spinus olivaceus'') is a species of finch in the family Fringillidae. It is found in Bolivia, Ecuador, and Peru, where its natural habitats are subtropical or tropical moist montane forests and heavily degraded former forest. Description The adult male olivaceous siskin has a black face, head, nape, throat and upper breast. It has a narrow collar of yellow and the rest of the upper parts, apart from the yellow rump, are olive green streaked with black. The greater wing coverts have a yellow edge, and this, with the yellow bases to the flight feathers, form a yellow panel when the bird is in flight. Underparts are yellowish-green with a dull yellow lower breast and belly. The tail is brownish-black, with the bases of the outer feathers yellow. The head of the adult female lacks the black of the male, and it and the upper parts are mainly yellowish-olive. The yellow rump, wings and tail are similar to those of the male. Beaks in both sexes are grey and legs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hans Von Berlepsch
Count Hans Hermann Carl Ludwig von Berlepsch (29 July 1850 – 27 February 1915) was a German ornithologist. Berlepsch studied zoology at the University of Halle. He used his inherited wealth to sponsor bird collectors in South America, including Jan Kalinowski and Hermann von Ihering. His collection of 55,000 birds was sold to the Senckenberg Museum at Frankfurt on Main after his death. Species commemorating Berlepsch include Berlepsch's six-wired bird-of-paradise, Berlepsch's tinamou, and, in its Latin name, the bronze parotia The bronze parotia (''Parotia berlepschi''), also known as the Foja parotia, Berlepsch's parotia or Berlepsch's six-wired bird-of-paradise, is a species of bird-of-paradise, in the family Bird-of-paradise, Paradisaeidae. It resembles and is often ... (''Parotia berlepschi''). External linksBiography (in German) * German ornithologists 1850 births 1915 deaths {{ornithologist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Cruz De La Sierra
Santa Cruz de la Sierra (; "Holy Cross of the Mountain Range"), commonly known as Santa Cruz, is the largest city in Bolivia and the capital of the Santa Cruz Department (Bolivia), Santa Cruz department. Situated on the Pirai River (Bolivia), Pirai River in the eastern Tropical Lowlands of Bolivia, the Santa Cruz de la Sierra Metropolitan Region is the most populous urban agglomeration in Bolivia with an estimated of 2.4 million population in 2020, it is formed by a conurbation of seven Santa Cruz municipalities: Santa Cruz de la Sierra, La Guardia, Bolivia, La Guardia, Warnes, Bolivia, Warnes, Cotoca, El Torno, Santa Cruz, El Torno, Porongo, and Montero, Bolivia, Montero. The city was first founded in 1561 by Spanish explorer Ñuflo de Chavez about east of its current location, and was moved several times until it was finally established on the Piray River, Pirai River in the late 16th century. For much of its history, Santa Cruz was mostly a small outpost town, and even after ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By Hans Von Berlepsch
In biology, a taxon (back-formation from ''taxonomy''; plural taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and given a particular ranking, especially if and when it is accepted or becomes established. It is very common, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion. If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping. Initial attempts at classifying and ordering organisms (plants and animals) were set forth in Carl Linnaeus's system in ''Systema Naturae'', 10th edition (1758), as well as an unpublished work by Bernard and Antoine Laurent de Jussieu. The idea of a unit-based system of biological classification was first made widely available in 1805 in the intro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Described In 1894
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] |
Birds Of The Bolivian Andes
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. Bird ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Of The Peruvian Andes
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. Bird ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Of The Ecuadorian Andes
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. Bi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spinus (genus)
''Spinus'' is a genus of passerine birds in the finch family. It contains the North and South American siskins and goldfinches, as well as two Old World species. The genus name is from the Ancient Greek ''spínos'', a name for a now-unidentifiable bird. All of the species in the genus, except for the Tibetan serin, were formerly included in the genus ''Carduelis''. They were moved to the resurrected genus ''Spinus'' based on phylogenetic studies of mitochondrial and nuclear DNA sequences. The Tibetan serin was formerly placed in the genus ''Serinus''. The Eurasian siskin and the Tibetan serin are the only species from the Old World included in the group. The genus ''Spinus'' was introduced in 1816 by the German naturalist Carl Ludwig Koch with the Eurasian siskin (''Spinus spinus'') as the type species. Evolution and phylogeny The Tibetan serin is an outgroup within ''Spinus'', having been the first to diverge. The remainder of the genus can be divided into three monophyle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Least-concern Species
A least-concern species is a species that has been categorized by the International Union for Conservation of Nature (IUCN) as evaluated as not being a focus of species conservation because the specific species is still plentiful in the wild. They do not qualify as threatened, near threatened, or (before 2001) conservation dependent. Species cannot be assigned the "Least Concern" category unless they have had their population status evaluated. That is, adequate information is needed to make a direct, or indirect, assessment of its risk of extinction based on its distribution or population status. Evaluation Since 2001 the category has had the abbreviation "LC", following the IUCN 2001 Categories & Criteria (version 3.1). Before 2001 "least concern" was a subcategory of the "Lower Risk" category and assigned the code "LR/lc" or lc. Around 20% of least concern taxa (3261 of 15636) in the IUCN database still use the code "LR/lc", which indicates they have not been re-evaluate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Union For Conservation Of Nature
The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of natural resources. It is involved in data gathering and analysis, research, field projects, advocacy, and education. IUCN's mission is to "influence, encourage and assist societies throughout the world to conserve nature and to ensure that any use of natural resources is equitable and ecologically sustainable". Over the past decades, IUCN has widened its focus beyond conservation ecology and now incorporates issues related to sustainable development in its projects. IUCN does not itself aim to mobilize the public in support of nature conservation. It tries to influence the actions of governments, business and other stakeholders by providing information and advice and through building partnerships. The organization is best known to the wider pu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hooded Siskin
The hooded siskin (''Spinus magellanicus'') is a small passerine bird in the finch family (Fringillidae), native to South America. It belongs to the putative clade of neotropical siskins in the genus '' Spinus sensu lato''. There are 11 subspecies, including the Santa Cruz hooded siskin (''S. m. santaecrucis'') of central and eastern Bolivia. This subspecies is sometimes considered to be a separate species. Description Hooded siskins are 10 to 14 cm in length. The male is largely green above and yellow below with a black head. It has a narrow yellow collar and a yellow rump. The tail is black with yellow sides to the base and the wings are black with a broad yellow band. Females are duller with a green-brown head, yellow-green breast and sides and a whitish belly. The twittering song may be uttered from a perch or in flight. It is varied and fast, and may contain imitations of other birds. Distribution and ecology It inhabits woodland, savannas, scrubland, farmland, par ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cochabamba
Cochabamba ( ay, Quchapampa; qu, Quchapampa) is a city and municipality in central Bolivia in a valley in the Andes mountain range. It is the capital of the Cochabamba Department and the fourth largest city in Bolivia, with a population of 630,587 according to the 2012 Bolivian census. Its name is from a compound of the Quechua words ''qucha'' "lake" and '' pampa'', "open plain." Residents of the city and the surrounding areas are commonly referred to as ''cochalas'' or, more formally, ''cochabambinos''. It is known as the "City of Eternal Spring" or "The Garden City" because of its spring-like temperatures all year round. It is also known as "La Llajta," which means "town" in Quechua. It is the largest urban center between the higher capital of La Paz and Santa Cruz de la Sierra in the tropical plains of the east. It sits south-west of the Tunari mountains, and north of the foothills of the Valle Alto. In antiquity, the area featured numerous lakes, which gave the city its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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