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Northern Slaty Antshrike
The northern slaty antshrike (''Thamnophilus punctatus'') is a species of bird in subfamily Thamnophilinae of family Thamnophilidae, the "typical antbirds". It is found in Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, and Venezuela. Taxonomy and systematics The northern slaty antshrike's binomial ''Thamnophilus punctatus'' previously applied to a species called the slaty antshrike which included 11 subspecies. Following the results of a study published in 1997, the slaty antshrike was split into six species. To avoid confusion the remnant ''T. punctatus'' was given its present name of northern slaty antshrike.Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, G. Del-Rio, A. Jaramillo, D. F. Lane, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 4 March 2024. A classification of the bird species of South America. American Ornithological Society. https://www.museum.lsu.edu/~Remsen/SACCBaseline.htm retrieved March 5, 2024Isler, M.L., Isler, P.R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
George Shaw (biologist)
George Kearsley Shaw (10 December 1751 – 22 July 1813) was an English botanist and zoologist. Life Shaw was born at Bierton, Buckinghamshire, and was educated at Magdalen Hall, Oxford, receiving his M.A. in 1772. He took up the profession of medical practitioner. In 1786, he became the assistant lecturer in botany at the University of Oxford. He became a fellow of the Royal Society in 1789. In 1791, Shaw became assistant keeper of the natural history department at the British Museum, succeeding Edward Whitaker Gray as keeper in 1806. He found that most of the items donated to the museum by Hans Sloane were in very bad condition. Medical and anatomical material was sent to the museum at the Royal College of Surgeons of England, Royal College of Surgeons, but many of the stuffed animals and birds had deteriorated and had to be burnt. He was succeeded after his death by his assistant Charles Konig. Shaw's library of natural history books and some of his specimens and equipment ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Shrike
Shrikes () are passerine birds of the family Laniidae. The family is composed of 34 species in two genera. The family name, and that of the larger genus, '' Lanius'', is derived from the Latin word for "butcher", and some shrikes are also known as butcherbirds because of the habit, particularly of males, of impaling prey onto plant spines within their territories. These larders have multiple functions, attracting females and serving as food stores. The common English name shrike is from Old English , alluding to the shrike's shriek-like call. Taxonomy The family Laniidae was introduced (as the subfamily Lanidia) in 1815 by the French polymath Constantine Samuel Rafinesque. The type genus '' Lanius'' had been introduced by Carl Linnaeus Carl Linnaeus (23 May 1707 – 10 January 1778), also known after ennoblement in 1761 as Carl von Linné,#Blunt, Blunt (2004), p. 171. was a Swedish biologist and physician who formalised binomial nomenclature, the modern system of nam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Department Of Cajamarca
Cajamarca (; ; ) is a department and region in Peru. The capital is the city of Cajamarca. It is located in the north part of the country and shares a border with Ecuador. The city has an elevation of above sea level in the Andes Mountain Range, the longest mountain range in the world. Part of its territory includes the Amazon Rainforest, the largest in the world. History The oldest known irrigation canals in the Americas are located in the Nanchoc District of Cajamarca Department. The canals in the Zaña Valley have been radiocarbon dated to 3400 BCE, and possibly date to 4700 BCE. From the 6th to the 10th century the people of the Wari culture ruled earlier cultures in the highlands. They established the administrative center of Wiraquchapampa. In the 15th century, the Incas conquered the territory, expanding their empire. They established their regional capital in what is now Cajamarca. The Incas in 1465 established a new province there to serve as a bridge to their ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Zamora-Chinchipe Province
Zamora Chinchipe (), Province of Zamora Chinchipe is a province of the Republic of Ecuador, located at the southeastern end of the Amazon Basin, which shares borders with the Ecuadorian provinces of Azuay and Morona Santiago to the north, Loja and Azuay to the west, and with Peru to the east and south. The province comprises an area of approximately 10,559 km² and is covered with a uniquely mountainous topography which markedly distinguishes it from the surrounding Amazonian provinces. Zamora-Chinchipe is characterized and largely identified by its mining industry; indigenous ethnic groups with a rich archaeological legacy; its biodiversity; and its niche and tourist attractions, which include a number of waterfalls well-noted for their beauty. The province takes its name from the bureaucratic fusion of the Zamora and Chinchipe cantons. The provincial capital is the city of Zamora. History Human habitation in the region is thought to date to at least 4500 BCE, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Chinchipe River
The Chinchipe River is a river on the border between Ecuador and Peru. It rises in Ecuador, in the Zamora-Chinchipe Province, in the Podocarpus National Park. Then it flows through the Piura Region, and the Cajamarca Region in the San Ignacio Province of Peru. The river flows into the Maranon River. The basin formed by the river covers an area of 9,686.96 km2. The river originates in Ecuador at the confluence of the Palanda and Numbala rivers. It changes its name when crossing the border into Peru. In Ecuador and Peru, the river is also known as Canananbo, Chuquimayo, or Mayo. One of the oldest cultures of the Andes developed in its basin. This is now known as Mayo-Chinchipe The Mayo-Chinchipe or Mayo-Chinchipe-Marañon culture existed from c. 5500 – 1700 BCE in the highlands of what is now Ecuador and north Peruvian Andes eastern slopes. Location It extended from the sources of Valladolid river, in the Podo ... culture. Mayo River (Peru) is also a small river in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Marañón River
The Marañón River (, , ) is the principal or mainstem source of the Amazon River, arising about 160 km (100 miles) to the northeast of Lima, Peru, and flowing northwest across plateaus 3,650 m (12,000 feet) high, it runs through a deeply eroded Andean valley, along the eastern base of the Cordillera of the Andes, as far as 5° 36′ southern latitude; from where it makes a great bend to the northeast, and cuts through the jungle Ande in its midcourse, until at the Pongo de Manseriche it flows into the flat Amazon basin. Although historically, the term "Marañón River" often was applied to the river all the way to the Atlantic Ocean, nowadays the Marañón River is generally thought to end at the confluence with the Ucayali River, after which most cartographers label the ensuing waterway the Amazon River. As the Marañón passes through high jungle in its midcourse, it is marked by a series of unnavigable rapids and falls. The Marañón was the subject of a landmark legal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Caquetá Department
Caquetá Department () is a department of Colombia. Located in the Amazonas region, Caquetá borders with the departments of Cauca and Huila to the west, the department of Meta to the north, the department of Guaviare to the northeast, the department of Vaupés to the east, the departments of Amazonas and Putumayo to the south covering a total area of 88,965 km², the third largest in the country. Its capital is the city of Florencia. Municipalities # Albania # Belén de Andaquies # Cartagena del Chairá # Curillo # El Doncello # El Paujil # Florencia # La Montañita # Milán # Morelia # Puerto Rico ; abbreviated PR), officially the Commonwealth of Puerto Rico, is a Government of Puerto Rico, self-governing Caribbean Geography of Puerto Rico, archipelago and island organized as an Territories of the United States, unincorporated territo ... # San José del Fragua # San Vicente del Caguán # Solano # Solita # Valparaíso See also * Caque ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Amapá
Amapá (; ) is one of the 26 federative units of Brazil, states of Brazil. It is in the North Region, Brazil, North Region of Brazil. It is Federative units of Brazil#List, the second-least populous state and the eighteenth-largest state by area. Located in the far northern part of the country, Amapá is bordered clockwise by French Guiana to the north for 730 km, the Atlantic Ocean to the east for 578 km, Pará to the south and west, and Suriname to the northwest for 63 km. The capital and largest city is Macapá. The state has 0.4% of the Brazilian population and is responsible for only 0.22% of the Brazilian gross domestic product, GDP. In the colonial period the region was called Portuguese Guiana and was part of Portuguese Empire, Portugal's State of Brazil. Later, the region was distinguished from the other The Guianas, Guianas. Amapá was once part of Pará, but became a separate territory in 1943, and the decision to make it a state was made in 1988. The first state legis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Pará
Pará () is a Federative units of Brazil, state of Brazil, located in northern Brazil and traversed by the lower Amazon River. It borders the Brazilian states of Amapá, Maranhão, Tocantins (state), Tocantins, Mato Grosso, Amazonas (Brazilian state), Amazonas and Roraima. To the northwest are the borders of Guyana and Suriname, to the northeast of Pará is the Atlantic Ocean. The capital and largest city is Belém, which is located at the Marajó bay, near the estuary of the Amazon river. The state, which is home to 4.1% of the Brazilian population, is responsible for just 2.2% of the Brazilian GDP. Pará is the most populous state of the North Region, Brazil, North Region, with a population of over 8.6 million, being the ninth-most populous state in Brazil. It is the second-largest state of Brazil in area, at , second only to Amazonas (Brazilian state), Amazonas upriver. Its most famous icons are the Amazon River and the Amazon rainforest. Pará produces Natural rubber, rubber ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Rio Negro (Amazon)
The Rio Negro ( "''Black River''"), or Guainía as it is known in its upper part, is the largest left tributary of the Amazon River (accounting for about 14% of the water in the Amazon basin), the largest blackwater river in the world, and one of the world's ten List of rivers by discharge, largest rivers by average discharge. Despite its high flow, the Rio Negro has a low Stream load, sediment load (5.76 million tonnes per year on average in Manaus). Geography Upper course The source of the Rio Negro lies in Colombia, in the Department of Guainía where the river is known as the ''Guainía River''. The young river generally flows in an east-northeasterly direction through the Puinawai Natural Reserve, Puinawai National Reserve, passing several small indigenous settlements on its way, such as Cuarinuma, Brujas, Santa Rosa and Tabaquén. After roughly the river starts forming the border between Colombia's Department of Guainía and Venezuela's Amazonas (Venezuelan state), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
The Guianas
The Guianas, also spelled Guyanas or Guayanas, are a geographical region in north-eastern South America. Strictly, the term refers to the three Guianas: Guyana, Suriname, and French Guiana, formerly British, Dutch, and French Guiana respectively. Broadly, it refers to the South American coast from the mouth of the Orinoco to the mouth of the Amazon. Politically it is divided into: * Spanish or Venezuelan Guiana, now the Delta Amacuro State and Guayana Region of Venezuela. * Guyana, formerly British Guiana, independent since 1966. * Suriname, formerly Dutch Guiana, independent since 1975. * French Guiana, an overseas department and region of France. * Brazilian or Portuguese Guiana, now the Amapá State of Brazil. The three Guianas proper have a combined population of 1,718,651; Guyana: 804,567, Suriname: 612,985, and French Guiana: 301,099. Most of the population is along the coast. Due to the jungles to the south, the Guianas are one of the most sparsely populated regi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Disjunct Distribution
In biology, a taxon with a disjunct distribution is one that has two or more groups that are related but considerably separated from each other geographically. The causes are varied and might demonstrate either the expansion or contraction of a species' range. Range fragmentation Also called range fragmentation, disjunct distributions may be caused by changes in the environment, such as mountain building and continental drift or rising sea levels; it may also be due to an organism expanding its range into new areas, by such means as rafting, or other animals transporting an organism to a new location (plant seeds consumed by birds and animals can be moved to new locations during bird or animal migrations, and those seeds can be deposited in new locations in fecal matter). Other conditions that can produce disjunct distributions include: flooding, or changes in wind, stream, and current flows, plus others such as anthropogenic introduction of alien introduced species either accid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
