|
Sira Barbet
The Sira barbet (''Capito fitzpatricki'') is a bird in the family Capitonidae, the New World barbets. It is endemic to the Cerros del Sira of east-central Peru. Taxonomy and systematics The Sira barbet was discovered in 2008 and formally described in 2012.Science Daily, (Aug. 6, 2012) ''New Bird Species Discovered in 'Cloud Forest' of Peru''/ref> The International Ornithological Committee (IOC) has accepted it as a valid species. However, the South American Classification Committee of the American Ornithological Society (AOS) and the Clements taxonomy list it as a subspecies of scarlet-banded barbet (''Capito wallacei'').Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, A. Jaramillo, D. F. Lane, J. F. Pacheco, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 23 May 2021. A classification of the bird species of South America. American Ornithological Society. https://www.museum.lsu.edu/~Remsen/SACCBaseline.htm retrieved May 24, 2021Clements, J. F., T. S. S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Capitonidae
New World barbets are near passerine birds from the family Capitonidae of the order Piciformes, which inhabit humid forests in Central and South America. They are closely related to the toucans. The New World barbets are plump birds, with short necks and large heads. They get their name from the bristles that fringe their heavy bills. Most species are brightly coloured and live in tropical forest. These barbets are mostly arboreal birds, which nest in tree holes dug by breeding pairs, laying two to four eggs. They eat fruit and insects. These birds do not migrate. Ecology While most New World barbet species inhabit lowland forest, some range into montane and temperate forests, as well. Most are restricted to habitats containing trees with dead wood, which are used for nesting. The diet of barbets is mixed, with fruit being the dominant part of the diet. Small prey items are also taken, especially when nesting. Barbets are capable of shifting their diet quickly in the face of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ucayali Department
Ucayali () is an inland department and region of Peru. Located in the Amazon rainforest, its name is derived from the Ucayali River. Its capital is the city of Pucallpa. It is the second largest department in Peru, after Loreto. Geography Boundaries The department of Ucayali is bordered by the Brazilian state of Acre on the east; the department of Madre de Dios on the southeast; Cusco on the south; Junín, Pasco and Huánuco on the west; and Loreto on the north. Demographics Population According to the 2007 Census, the Ucayali department has a population of 432,159 inhabitants, 51.4% of which (222,132) are male and 48.6% (210,027) are female. 75.3% of the population (325,347) live in urban areas while the remaining 24.7% (106,812) live in rural areas. , the Instituto Nacional de Estadística e Informática estimated the department's population to be 468,922. Languages Spanish is spoken as a first language by 87.6% of the population, while 4.1% speak Asháninka, 1. ... [...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] |
Capito
''Capito'' is a genus of birds in the family Capitonidae. They are found in humid forests in South America, with a single species extending into eastern Panama. Slightly larger than the members of the genus '' Eubucco'', members of the genus ''Capito'' are all sexually dimorphic and thickset, and have stubby pale bills that often are tipped black. With the exception of the somewhat aberrant scarlet-crowned barbet, black, red, orange, yellow and white are the dominating colours in their plumage, and males have at least partially black backs. Typically seen singly or in pairs, they are primarily frugivorous, but also take arthropods. Species References * Schulenberg, T., D. Stotz, D. Lane, J. O'Neill, & T. Parker III. (2007). ''Birds of Peru.'' Christopher Helm Publishers A & C Black is a British book publishing company, owned since 2002 by Bloomsbury Publishing. The company is noted for publishing ''Who's Who'' since 1849. It also published popular travel guides and novels ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tityra
The tityras are passerine birds in the genus ''Tityra'' of the family Tityridae. They are found from southern Mexico, through Central America, to northern and central South America, including Trinidad. These are medium-sized birds, typically around long, with large bills. The adult males are greyish-white above and white below, except for the wings and tail which are at least partially black. The males of all three species also have black head markings. The females are similar, but are duller, with browner or greyer head markings. The black-tailed and the masked tityra both have a conspicuous red eye-ring and base of the bill. Taxonomy The genus ''Tityra'' was introduced by French ornithologist Louis Jean Pierre Vieillot in 1816, with the black-tailed tityra named as the type species. The genus name comes from "Tityri" – the name given by the Ancient Greeks to the satyrs and other mythological companions of Pan and Bacchus. This is a reference to the boisterous, aggressive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mixed-species Foraging Flock
A mixed-species feeding flock, also termed a mixed-species foraging flock, mixed hunting party or informally bird wave, is a flock of usually insectivorous birds of different species that join each other and move together while foraging. These are different from feeding aggregations, which are congregations of several species of bird at areas of high food availability. While it is currently unknown how mixed-species foraging flocks originate, researchers have proposed a few mechanisms for their initiation. Many believe that nuclear species play a vital role in mixed-species flock initiation. Additionally, the forest structure is hypothesized to play a vital role in these flocks' formation. In Sri Lanka, for example, vocal mimicry by the greater racket-tailed drongo might have a key role in the initiation of mixed-species foraging flocks, while in parts of the American tropics packs of foraging golden-crowned warblers might play the same role. Composition Mixed-species foraging ... [...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] |
El Sira Communal Reserve
El Sira Communal Reserve ( es, Reserva Comunal El Sira) is a protected area in Peru created to preserve the biodiversity of the Sira Mountains and the ancestral sustainable use of the area's resources by the nearby native peoples. It also protects the headwaters of the Pachitea river basin. The reserve covers an area of within the regions of Huánuco, Pasco and Ucayali. The reserve was created in 2001 and in 2010, UNESCO recognized it as part of the Oxapampa- Asháninka- Yánesha Biosphere Reserve. Geography It is located and located in three regions: the Huánuco Region ( Puerto Inca Province), the Pasco Region (Oxapampa Province) and the Ucayali Region ( Atalaya Province and Coronel Portillo Province). El Sira Communal Reserve is located in the east-central area of Peru, part of the Eastern Cordillera of the Andes, within the sub-Andean belt; between latitudes 09º 03' and 10º 22' and longitudes 74º 05' and 74º 48'. The SCR presents an altitudinal gradient from 130 to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gilded Barbet
The gilded barbet (''Capito auratus'') is a species of bird in the family Capitonidae, the New World barbets, and are close relatives of the toucans. Description It has a total length of c. 20 cm (8 in). As other New World barbets, the gilded barbet is a thickset, relatively large-headed bird with a stubby bill. The upperparts, tail, wings and mask are mainly black. The spotty bar over the greater wing coverts, narrow edging to the remiges and tips to the tertials are yellow. Additionally, the narrow yellow eyebrows extend as two parallel lines over the mantle. The belly is mainly pale yellow with black streaking to the flanks. Depending on subspecies, the throat ranges from red to orange, and the crown ranges from deep yellow over brownish-orange to reddish-orange. The female resembles the male, but with extensive orange-yellow edging to the wing-coverts, yellowish streaking to the auriculars and back, and the black streaking of the flanks also extending over the ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Syntopy
In biology, two related species or populations are considered sympatric when they exist in the same geographic area and thus frequently encounter one another. An initially interbreeding population that splits into two or more distinct species sharing a common range exemplifies sympatric speciation. Such speciation may be a product of reproductive isolation – which prevents hybrid offspring from being viable or able to reproduce, thereby reducing gene flow – that results in genetic divergence. Sympatric speciation may, but need not, arise through secondary contact, which refers to speciation or divergence in allopatry followed by range expansions leading to an area of sympatry. Sympatric species or taxa in secondary contact may or may not interbreed. Types of populations Four main types of population pairs exist in nature. Sympatric populations (or species) contrast with parapatric populations, which contact one another in adjacent but not shared ranges and do no ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sympatry
In biology, two related species or populations are considered sympatric when they exist in the same geographic area and thus frequently encounter one another. An initially interbreeding population that splits into two or more distinct species sharing a common range exemplifies sympatric speciation. Such speciation may be a product of reproductive isolation – which prevents hybrid offspring from being viable or able to reproduce, thereby reducing gene flow – that results in genetic divergence. Sympatric speciation may, but need not, arise through secondary contact, which refers to speciation or divergence in allopatry followed by range expansions leading to an area of sympatry. Sympatric species or taxa in secondary contact may or may not interbreed. Types of populations Four main types of population pairs exist in nature. Sympatric populations (or species) contrast with parapatric populations, which contact one another in adjacent but not shared ranges and do not ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Birds Of The Peruvian Andes")
