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Urubamba Antpitta
The Urubamba antpitta (''Grallaria occabambae'') is a bird in the family Grallariidae. The species was first described as a subspecies by Frank Chapman in 1923. It is endemic to Peru. It is a member of the rufous antpitta species complex and was elevated from subspecies to species in 2020 on the basis of differences in plumage and vocalization. The same study also described a new subspecies of Urubamba antpitta (''G. o. marcapatensis''). Taxonomy The Urubamba antpitta was first described as a subspecies of rufous antpitta in 1923, but a 2020 study found that differences in plumage and vocalizations warrant elevation to species. There are two subspecies of Urubamba antpitta: ''G. o. occabambae'' and ''G. o. marcapatensis''. They are distinguishable by minor plumage differences and differences in song. The common name was given by Charles B. Cory and Carl Edward Hellmayr in 1924 and is named for the type locality of the species: Urubamba, Peru. The subspecies' specific na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frank Chapman (ornithologist)
Frank Michler Chapman (June 12, 1864 – November 15, 1945) was an American ornithologist and pioneering writer of field guides. Biography Chapman was born in West Englewood, New Jersey and attended Englewood Academy. He joined the staff of the American Museum of Natural History in 1888 as assistant to Joel Asaph Allen. In 1901 he was made associate Curator of Mammals and Birds and in 1908 Curator of Birds. Chapman came up with the original idea for the Audubon Christmas Bird Count. He also wrote many ornithological books such as, ''Bird Life'', ''Birds of Eastern North America'', and ''Life in an Air Castle''. Chapman promoted the integration of photography into ornithology, especially in his book ''Bird Studies With a Camera'', in which he discussed the practicability of the photographic blind and in 1901 invented his own more portable version of a blind using an umbrella with a large 'skirt' to conceal the photographer that could be bundled into a small pack for transpor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type Locality (biology)
In biology, a type is a particular specimen (or in some cases a group of specimens) of an organism to which the scientific name of that organism is formally attached. In other words, a type is an example that serves to anchor or centralizes the defining features of that particular taxon. In older usage (pre-1900 in botany), a type was a taxon rather than a specimen. A taxon is a scientifically named grouping of organisms with other like organisms, a set that includes some organisms and excludes others, based on a detailed published description (for example a species description) and on the provision of type material, which is usually available to scientists for examination in a major museum research collection, or similar institution. Type specimen According to a precise set of rules laid down in the International Code of Zoological Nomenclature (ICZN) and the International Code of Nomenclature for algae, fungi, and plants (ICN), the scientific name of every taxon is almost a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ayacucho Antpitta
The Ayacucho antpitta (''Grallaria ayacuchensis'') is a species of bird in the family Grallaridae. It is endemic to the Peruvian department of Ayacucho. The Ayacucho antpitta was formerly believed to be a population of chestnut antpitta, but in 2020 it was described as a new species by Peter A. Hosner, Mark B. Robbins, Morton L. Isler and R. Terry Chesser. Taxonomy The Ayacucho antpitta was described as a new species on the basis of differences in plumage and vocalizations. The birds in the Ayacucho antpitta's range were formerly ascribed to '' G. blakei''. Both its common name and the specific name, ''ayacuchensis'', come from the department of Ayacucho that contains the species' entire range. Distribution and habitat The Ayacucho antpitta is confined the eastern slope of the Peruvian Andes and to the department of Ayacucho, however it may also appear in parts of neighboring Huancavelica. It is found at elevations of 2,500–3,700 m. It is found west of the Apurí ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BirdGuides
''Birdwatch'' (ISSN 0967-1870) is a British monthly magazine for birdwatchers, established in 1992 by Solo Publishing. Distributed by subscription and also through newsagents, it has a cover price of £4.10. Each edition is also available on iTunes. Key content areas include bird identification, site guides, skills development, recent sightings and news and reviews. The circulation is around 13,000. Solo Publishing was acquired by Warners Group Publications Warner Bros. Entertainment Inc. (commonly known as Warner Bros. or abbreviated as WB) is an American film and entertainment studio headquartered at the Warner Bros. Studios complex in Burbank, California, and a subsidiary of Warner Bros. D ... plc in 2008. References External linksWebsiteat BirdGuides.com Journals and magazines relating to birding and ornithology Ornithology in the United Kingdom Hobby magazines published in the United Kingdom Monthly magazines published in the United Kingdom Wildlife ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forest Floor
The forest floor, also called detritus, duff and the O horizon, is one of the most distinctive features of a forest ecosystem. It mainly consists of shed vegetative parts, such as leaves, branches, bark, and stems, existing in various stages of decomposition above the soil surface. Although principally composed of non-living organic material, the forest floor also teems with a wide variety of fauna and flora. It is one of the richest components of the ecosystem from the standpoint of biodiversity because of the large number of decomposers and predators present, mostly belonging to invertebrates, fungi, algae, bacteria, and archaea. Certain (adapted) plants may be more apparent in tropical forests, where rates of metabolism and species diversity are much higher than in colder climates. The major compartments for the storage of organic matter and nutrients within systems are the living vegetation, forest floor, and soil. The forest floor serves as a bridge between the ab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Understory
In forestry and ecology, understory (American English), or understorey (Commonwealth English), also known as underbrush or undergrowth, includes plant life growing beneath the forest canopy without penetrating it to any great extent, but above the forest floor. Only a small percentage of light penetrates the canopy so understory vegetation is generally shade-tolerant. The understory typically consists of trees stunted through lack of light, other small trees with low light requirements, saplings, shrubs, vines and undergrowth. Small trees such as holly and dogwood are understory specialists. In temperate deciduous forests, many understory plants start into growth earlier in the year than the canopy trees, to make use of the greater availability of light at that particular time of year. A gap in the canopy caused by the death of a tree stimulates the potential emergent trees into competitive growth as they grow upwards to fill the gap. These trees tend to have straight trunks ... [...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] |
Department Of Cuzco
Cusco, also spelled Cuzco (; qu, Qusqu suyu ), is a regions of Peru, department and region in Peru and is the fourth largest department in the country, after Department of Madre de Dios, Madre de Dios, Department of Ucayali, Ucayali, and Department of Loreto, Loreto. It borders the departments of Ucayali Region, Ucayali on the north; Department of Madre de Dios, Madre de Dios and Department of Puno, Puno on the east; Department of Arequipa, Arequipa on the south; and Apurímac Region, Apurímac, Ayacucho Region, Ayacucho and Junín Region, Junín on the west. Its capital is Cusco, the historical capital of the Inca Empire. Geography The plain of Anta contains some of the best communal cultivated lands of the Department of Cusco. It is located about above sea level and is used to cultivate mainly high altitude crops such as potatoes, tarwi (edible lupin), barley and quinoa. Provinces * Acomayo Province, Acomayo (Acomayo) * Anta Province, Anta (Anta) * Calca Province, Calca (Ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department Of Junín
Junín () is a department and region in the central highlands and westernmost Peruvian Amazon. Its capital is Huancayo. Geography The region has a very heterogeneous topography. The western range located near the border with the Lima Region, has snowy and ice-covered peaks. On the east, there are high glacier valleys which end up in high plateaus (''Altiplano''). Among them is the Junín Plateau that is located between the cities of La Oroya and Cerro de Pasco. The Mantaro Valley becomes wider before Jauja up to the limit with the Huancavelica Region. This area concentrates a large share of the region's population. Towards the east, near the jungle, there is an abundance of narrow and deep canyons, with highly inclined hillsides, covered by woods under low-lying clouds. The Waytapallana mountain range is located in the south central area of the region. This range holds a great fault which is the reason earthquakes happen in the area. The upper jungle, with valleys of gre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Departments Of Peru
According to the ''Organic Law of Regional Governments'', the regions ( es, regiones) are, with the departments, the first-level administrative subdivisions of Peru. Since its Peruvian War of Independence, 1821 independence, Peru had been divided into departments of Peru, departments () but faced the problem of increasing centralization of political and economic power in its capital, Lima. After several unsuccessful regionalization attempts, the national government decided to temporarily provide the departments (including the Constitutional Province of Callao) with regional governments until the conformation of regions according to the ''Organic Law of Regional Governments'' which says that two or more departments should merge to conform a region. This situation turned the departments into ''de facto'' regional government circumscriptions. The first regional governments were elected on November 20, 2002. Under the new arrangement, the 24 Departments of Peru, departments plus the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type Specimen
In biology, a type is a particular wiktionary:en:specimen, specimen (or in some cases a group of specimens) of an organism to which the scientific name of that organism is formally attached. In other words, a type is an example that serves to anchor or centralizes the defining features of that particular taxon. In older usage (pre-1900 in botany), a type was a taxon rather than a specimen. A taxon is a scientifically named grouping of organisms with other like organisms, a set (mathematics), set that includes some organisms and excludes others, based on a detailed published description (for example a species description) and on the provision of type material, which is usually available to scientists for examination in a major museum research collection, or similar institution. Type specimen According to a precise set of rules laid down in the International Code of Zoological Nomenclature (ICZN) and the International Code of Nomenclature for algae, fungi, and plants (ICN), the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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