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Gray-winged Cotinga
The grey-winged cotinga (''Lipaugus conditus'') is a species of bird in the family Cotingidae. It is endemic to Brazil where it is restricted to the Serra dos Órgãos and Serra do Tinguá in Rio de Janeiro State. Its natural habitat is tropical moist montane forest. This species was formerly placed in the genus ''Tijuca''. A molecular phylogenetic study published in 2014 found the ''Tijuca'' was embedded within the genus ''Lipaugus ''Lipaugus'' is a genus of birds in the family Cotingidae. Taxonomy The genus was introduced in 1828 by the German zoologist Friedrich Boie in 1828. Boie spelled the genus name as ''Lipangus'' but this was corrected to ''Lipaugus''. The name co ...''. Based on this result ''Tijuca'' was subsumed into ''Lipaugus''. References External linksBirdLife Species Factsheet. Lipaugus Birds of the Atlantic Forest Endemic birds of Brazil Birds described in 1980 Taxonomy articles created by Polbot {{Cotingidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Snow (ornithologist)
David William Snow (30 September 1924 – 4 February 2009) was an English ornithologist born in Windermere, Westmorland. Career and personal life He won a scholarship to Eton and started there in 1938 just before his 14th birthday. He won a scholarship to study classics at New College, Oxford but was called up to serve in the navy in April 1943 and served on several ships including destroyers, frigates, and sloops. After the end of World War II, he spent a year sailing through the Far East and to Australia. In 1946 he returned to Oxford and switched from classics to the study of zoology, earning a D.Phil degree in 1953. In 1958, David married Barbara Kathleen Whitaker, who was the warden of Lundy Island. Barbara Snow was also a noted ornithologist and a geologist. From 1957 to 1961 the Snows worked for the New York Zoological Society at the society's research centre in Trinidad. Here they made detailed studies of the oilbirds (''Steatornis caripensis'') and the fascina ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 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. B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brazil
Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area and the seventh most populous. Its capital is Brasília, and its most populous city is São Paulo. The federation is composed of the union of the 26 States of Brazil, states and the Federal District (Brazil), Federal District. It is the largest country to have Portuguese language, Portuguese as an List of territorial entities where Portuguese is an official language, official language and the only one in the Americas; one of the most Multiculturalism, multicultural and ethnically diverse nations, due to over a century of mass Immigration to Brazil, immigration from around the world; and the most populous Catholic Church by country, Roman Catholic-majority country. Bounded by the Atlantic Ocean on the east, Brazil has a Coastline of Brazi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serra Dos Órgãos
The Serra dos Órgãos ("Organ Range") is a mountain range in the state of Rio de Janeiro, Brazil. It contains the Serra dos Órgãos National Park. Location The Serra dos Órgãos is the name of the region of the Serra do Mar in the central part of the state of Rio de Janeiro. It covers an area of . The range is an escarpment on the northern edge of the Guanabara Graben between the cities of Petrópolis and Teresópolis. The name comes from perceived resemblance of the vertical rock formations created by erosion to the tubes of organs used in Portuguese churches at the time. Topology Along the escarpment the altitude ranges from near sea level in the coastal plain to above sea level further inland. The average elevation is above sea level. The Dedo de Deus (God's Finger) and Escalavrado, at and and the nearby peaks with steep rock walls are dramatic features that can be seen on a clear day from Rio de Janeiro, which is distant. The highest point is Pedra do Sino (Bell Ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serra Do Tinguá
Serra (Latin for "saw") may refer to: People * Serra (footballer) (born 1961), Portuguese footballer * Serra (surname) * Serra (given name) Cities, towns, municipalities Brazil *Serra, Espírito Santo, a city in the Greater Vitória area *Amparo do Serra, in Minas Gerais *Araçoiaba da Serra, in São Paulo *Itapecerica da Serra, in São Paulo *Mirante da Serra, in Rondônia *Natividade da Serra, in São Paulo *Pé de Serra, in Bahia *Redenção da Serra, in São Paulo *Rio Grande da Serra, in São Paulo *Santa Maria da Serra, in São Paulo *São Lourenço da Serra, in São Paulo *Serra Azul, in São Paulo *Serra do Navio, in Amapá *Serra do Navio, in Amapá *Serra Negra, in São Paulo *Serra Talhada, in Pernambuco *Taboão da Serra, in São Paulo Italy *La Serra, San Miniato, in Tuscany *Serra (Rocca Santa Maria), in Abruzzo *Serra d'Aiello, in Calabria *Serra de' Conti, in Marche *Serra Pedace, in Calabria *Serra Riccò, in Liguria *Serra San Bruno, in Calabria *Serra San Quir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rio De Janeiro State
Rio de Janeiro () is one of the 27 federative units of Brazil. It has the second largest economy of Brazil, with the largest being that of the state of São Paulo. The state, which has 8.2% of the Brazilian population, is responsible for 9.2% of the Brazilian GDP. The state of Rio de Janeiro is located within the Brazilian geopolitical region classified as the Southeast (assigned by IBGE). Rio de Janeiro shares borders with all the other states in the same Southeast macroregion: Minas Gerais ( N and NW), Espírito Santo ( NE) and São Paulo ( SW). It is bounded on the east and south by the South Atlantic Ocean. Rio de Janeiro has an area of . Its capital is the city of Rio de Janeiro, which was the capital of the Portuguese Colony of Brazil from 1763 to 1815, of the following United Kingdom of Portugal, Brazil and the Algarves from 1815 to 1822, and of later independent Brazil as a kingdom and republic from 1822 to 1960. The state's 22 largest cities are Rio de Janeiro, São G ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Habitat
In ecology, the term habitat summarises the array of resources, physical and biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species habitat can be seen as the physical manifestation of its ecological niche. Thus "habitat" is a species-specific term, fundamentally different from concepts such as environment or vegetation assemblages, for which the term "habitat-type" is more appropriate. The physical factors may include (for example): soil, moisture, range of temperature, and light intensity. Biotic factors will include the availability of food and the presence or absence of predators. Every species has particular habitat requirements, with habitat generalist species able to thrive in a wide array of environmental conditions while habitat specialist species requiring a very limited set of factors to survive. The habitat of a species is not necessarily found in a geographical area, it can be the interior ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montane Forest
Montane ecosystems are found on the slopes of mountains. The alpine climate in these regions strongly affects the ecosystem because temperatures fall as elevation increases, causing the ecosystem to stratify. This stratification is a crucial factor in shaping plant community, biodiversity, metabolic processes and ecosystem dynamics for montane ecosystems. Dense montane forests are common at moderate elevations, due to moderate temperatures and high rainfall. At higher elevations, the climate is harsher, with lower temperatures and higher winds, preventing the growth of trees and causing the plant community to transition to montane grasslands, shrublands or alpine tundra. Due to the unique climate conditions of montane ecosystems, they contain increased numbers of endemic species. Montane ecosystems also exhibit variation in ecosystem services, which include carbon storage and water supply. Life zones As elevation increases, the climate becomes cooler, due to a decrease in a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molecular Phylogenetic
Molecular phylogenetics () is the branch of phylogeny that analyzes genetic, hereditary molecular differences, predominantly in DNA sequences, to gain information on an organism's evolutionary relationships. From these analyses, it is possible to determine the processes by which diversity among species has been achieved. The result of a molecular phylogenetic analysis is expressed in a phylogenetic tree. Molecular phylogenetics is one aspect of molecular systematics, a broader term that also includes the use of molecular data in taxonomy and biogeography. Molecular phylogenetics and molecular evolution correlate. Molecular evolution is the process of selective changes (mutations) at a molecular level (genes, proteins, etc.) throughout various branches in the tree of life (evolution). Molecular phylogenetics makes inferences of the evolutionary relationships that arise due to molecular evolution and results in the construction of a phylogenetic tree. History The theoretical framew ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lipaugus
''Lipaugus'' is a genus of birds in the family Cotingidae. Taxonomy The genus was introduced in 1828 by the German zoologist Friedrich Boie in 1828. Boie spelled the genus name as ''Lipangus'' but this was corrected to ''Lipaugus''. The name comes from the Greek ''lipaugēs'', meaning "dark" or "devoid of light". The type species was designated by George Gray in 1840 as the screaming piha. The genus contains nine species. Two former ''Lipaugus'' species are now in the genus'' Snowornis ''Snowornis'' is a genus of birds in the family Cotingidae. The species were formerly included in the genus '' Lipaugus'', The genus ''Snowornis'' was introduced in 2001 by Richard Prum with the grey-tailed piha as the type species. The name ...''. The dusky, chestnut-capped, cinnamon-vented, and scimitar-winged pihas may form a superspecies. References Bird genera Taxonomy articles created by Polbot {{Cotingidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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