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Cauca Valley Dry Forests
The Cauca Valley dry forests is a tropical dry broadleaf forest ecoregion in Colombia. Location The Cauca Valley dry forests occupies an area of , extending in a long, narrow strip along the Cauca River. The Cauca Valley is nestled between the Cordillera Occidental and Cordillera Central in the northern Andes. These ranges create a rain shadow, which makes the Cauca Valley drier than the surrounding forests. The Cauca Valley dry forests lie below 1000 meters elevation; the higher slopes are occupied by the distinct Cauca Valley montane forests. Most of these forests have been cleared for agriculture over the years making it one of the most critically endangered ecoregions in Colombia. Laguna de Sonso Nature Reserve has a small area of protected forest. Ecology The ecoregion is part of the Tumbesian-Andean Valleys Dry Forests global ecoregion, which holds six terrestrial ecoregions: Tumbes–Piura dry forests, Ecuadorian dry forests, Patía Valley dry forests, Magdalena ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grayish Piculet
The greyish piculet (''Picumnus granadensis'') is a species of bird in subfamily Picumninae of the woodpecker family Picidae. It is endemic to Colombia. Taxonomy and systematics The greyish piculet has two described subspecies, the nominate ''P. g. granadensis'' and ''P. g. antioquensis'' (Chapman, 1915). The greyish piculet and the olivaceous piculet (''P. olivaceus'') were at one time considered to be conspecific and are now treated as sister species. However, the "evidence for treatment as separate species is weak".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 24 July 2022. A classification of the bird species of South America. American Ornithological Society. https://www.museum.lsu.edu/~Remsen/SACCBaseline.htm retrieved July 24, 2022 Description The greyish piculet is long and weighs . Adult males of the nominate subspecies have a black crown and nape with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patía Valley Dry Forests
The Patía Valley dry forests (NT0225) is an ecoregion in southwestern Colombia. It covers a dry valley surrounded by mountains. The original habitat has mostly been destroyed by human activity, although a few pockets remain. Location The Patía Valley is in southwestern Colombia along the Patía River and its tributaries, surrounded by ranges of the Andes. It has an area of . It is almost completely surrounded by the Northwestern Andean montane forests ecoregion. The western extension downstream along the Patía River merges into the Chocó–Darién moist forests ecoregion.. Physical The Patía river flows westward from the Central massif of Colombia, cuts through the Western Cordillera and drains into the Pacific Ocean. In its upper section it runs through cloud forests and montane forests. The central section of the river forms the Patía dry valley. The lower section to the west of the Western Cordillera flows through the Chocó jungles of the Pacific region. The Patía is f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tropical Andes
The Tropical Andes is northern of the three climate-delineated parts of the Andes, the others being the Dry Andes and the Wet Andes. The Tropical Andes' area spans . Geography and ecology file:Andes_clima.png, 200px, Map of the climatic regions of the Andes. The tropical Andes are shown in green. The Dry Andes are shown in yellow and the Wet Andes in dark blue. The Tropical Andes are located in South America following the path of the Andes. They run, mainly, through five countries, Venezuela, Colombia, Ecuador, Peru, and Bolivia. The land initially was roughly but has decreased to , leaving 25% of the original land. Due to the massive amount of area the landscape is diverse. Diverse landscapes lead to diverse habitats and the ability to provide needed resources for many species. The diverse landscape includes snow-topped mountains down to canyons and valleys. The different vegetation as altitude changes includes tropical rainforests at , cloud forests ranging from , and the highe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andean Forests
The Andes, Andes Mountains or Andean Mountains (; ) are the longest continental mountain range in the world, forming a continuous highland along the western edge of South America. The range is long, wide (widest between 18°S – 20°S latitude), and has an average height of about . The Andes extend from north to south through seven South American countries: Venezuela, Colombia, Ecuador, Peru, Bolivia, Chile, and Argentina. Along their length, the Andes are split into several ranges, separated by intermediate depressions. The Andes are the location of several high plateaus—some of which host major cities such as Quito, Bogotá, Cali, Arequipa, Medellín, Bucaramanga, Sucre, Mérida, El Alto and La Paz. The Altiplano plateau is the world's second-highest after the Tibetan plateau. These ranges are in turn grouped into three major divisions based on climate: the Tropical Andes, the Dry Andes, and the Wet Andes. The Andes Mountains are the highest mountain r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neotropical Dry Broadleaf Forests
The Neotropical realm is one of the eight biogeographic realms constituting Earth's land surface. Physically, it includes the tropical terrestrial ecoregions of the Americas and the entire South American temperate zone. Definition In biogeography, the Neotropic or Neotropical realm is one of the eight terrestrial realms. This realm includes South America, Central America, the Caribbean islands, and southern North America. In Mexico, the Yucatán Peninsula and southern lowlands, and most of the east and west coastlines, including the southern tip of the Baja California Peninsula are Neotropical. In the United States southern Florida and coastal Central Florida are considered Neotropical. The realm also includes temperate southern South America. In contrast, the Neotropical Floristic Kingdom excludes southernmost South America, which instead is placed in the Antarctic kingdom. The Neotropic is delimited by similarities in fauna or flora. Its fauna and flora are distinct fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ecoregions Of The Andes
An ecoregion (ecological region) or ecozone (ecological zone) is an ecologically and geographically defined area that is smaller than a bioregion, which in turn is smaller than a biogeographic realm. Ecoregions cover relatively large areas of land or water, and contain characteristic, geographically distinct assemblages of natural communities and species. The biodiversity of flora, fauna and ecosystems that characterise an ecoregion tends to be distinct from that of other ecoregions. In theory, biodiversity or conservation ecoregions are relatively large areas of land or water where the probability of encountering different species and communities at any given point remains relatively constant, within an acceptable range of variation (largely undefined at this point). Three caveats are appropriate for all bio-geographic mapping approaches. Firstly, no single bio-geographic framework is optimal for all taxa. Ecoregions reflect the best compromise for as many taxa as possible. Sec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ecoregions Of Colombia
An ecoregion (ecological region) or ecozone (ecological zone) is an ecologically and geographically defined area that is smaller than a bioregion, which in turn is smaller than a biogeographic realm. Ecoregions cover relatively large areas of land or water, and contain characteristic, geographically distinct assemblages of natural communities and species. The biodiversity of flora, fauna and ecosystems that characterise an ecoregion tends to be distinct from that of other ecoregions. In theory, biodiversity or conservation ecoregions are relatively large areas of land or water where the probability of encountering different species and communities at any given point remains relatively constant, within an acceptable range of variation (largely undefined at this point). Three caveats are appropriate for all bio-geographic mapping approaches. Firstly, no single bio-geographic framework is optimal for all taxa. Ecoregions reflect the best compromise for as many taxa as possible. Se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cali
Santiago de Cali (), or Cali, is the capital of the Valle del Cauca department, and the most populous city in southwest Colombia, with 2,227,642 residents according to the 2018 census. The city spans with of urban area, making Cali the second-largest city in the country by area and the third most populous after Bogotá and Medellín. As the only major Colombian city with access to the Pacific Coast, Cali is the main urban and economic center in the south of the country, and has one of Colombia's fastest-growing economies. The city was founded on 25 July 1536 by the Spanish explorer Sebastián de Belalcázar. As a sporting center for Colombia, it was the host city for the 1971 Pan American Games. Cali also hosted the 1992 World Wrestling Championships, the 2013 edition of the World Games, the UCI Track Cycling World Championships in 2014, the World Youth Championships in Athletics in 2015 as well as the inaugural Junior Pan American Games in 2021 and the 2022 World Athletic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apical Flycatcher
The apical flycatcher (''Myiarchus apicalis'') is a species of bird in the family Tyrannidae. It is endemic to Colombia. Its natural habitats are subtropical or tropical dry forests and arid and semi-arid open areas. Taxonomy The species was first described in 1881 by the English zoologist Philip Sclater. The genus name derives the Ancient Greek ''muia'' - fly, and ''arkhos'' - ruler or chief. The species name comes from the Latin ''apical'' - of the point or tip - in reference to the white tips of the bird's tail feathers. The species is monotypic, having no recognized subspecies. Description The apical flycatcher is a typical representative of the Myiarchus flycatchers: a slim, medium-sized bird with few really distinctive features. The bird is 18-19cm in length, with greyish-olive upperparts. The wings are dusky, with whitish fringes to the tertials and coverts showing as two faint wing bars. The crown of the head is brownish-olive. The bird's throat and breast are pale g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White-chested Swift
The white-chested swift (''Cypseloides lemosi'') is a species of bird in subfamily Cypseloidinae of the swift family Apodidae.HBW and BirdLife International (2021) Handbook of the Birds of the World and BirdLife International digital checklist of the birds of the world. Version 6. Available at: http://datazone.birdlife.org/userfiles/file/Species/Taxonomy/HBW-BirdLife_Checklist_v6_Dec21.zip retrieved August 7, 2022 It is found in Bolivia, Colombia, Ecuador, Peru, and possibly Brazil.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 24 July 2022. Species Lists of Birds for South American Countries and Territories. https://www.museum.lsu.edu/~Remsen/SACCCountryLists.htm retrieved July 24, 2022 Taxonomy and systematics The white-chested swift, American black swift (''Cypseloides niger''), Rothschild's swift (''C. rothschildi''), and sooty swift (''C. fumigatus'') form a supers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marañón Dry Forests
The Marañón dry forests (NT0223) is an ecoregion in northern Peru. It covers the lower valley of the Marañón River and its tributaries along the eastern edge of the Andes. It has a dry climate due to rain shadow from mountains further east. The habitat has long been modified by farming, ranching and logging and is now threatened by construction of hydroelectric and irrigation dams. Location The Marañón dry forests ecoregion in northwestern Peru has an area of . It extends along the upper valley of the Marañón River and its tributaries. To the north the ecoregion adjoins the Eastern Cordillera Real montane forests. The northern part of the ecoregion extends from the Tumbes–Piura dry forests in the west to the Ucayali moist forests in the east. The ecoregion extends to the southeast through the Peruvian Yungas and patches of the Cordillera Central páramo. Physical The Marañón River rises on the Nevado de Yapura glacier, and runs northwest through northern Peru between ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magdalena Valley Dry Forests
The Magdalena Valley dry forests (NT0221) is an ecoregion in Colombia along the upper Magdalena River, a large river that runs from south to north between the two main ''cordilleras'' of the Andes. There are many endemic species, but much of the original habitat has been destroyed by agriculture and over-grazing, mainly by goats. The habitat is not protected by any national park, and is at risk of complete destruction. Location The Magdalena Valley dry forests ecoregion is in the valley of the upper Magdalena River, a river that flows north through the Andes to the Caribbean. It has an area of . The Magdalena River is the largest in Colombia. The dry forests are almost entirely surrounded by the Magdalena Valley montane forests ecoregion. At its northern end the dry valley merges into the Magdalena–Urabá moist forests. It holds a small patch of the Northern Andean páramo ecoregion. Terrain The Magdalena River runs from the Central Massif between the Eastern and Central Ran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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