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Techo (wetland)
Techo ( es, Humedal del Techo) is a wetland, part of the Wetlands of Bogotá, located in the neighbourhood Techo in the locality Kennedy, Bogotá, Colombia. The wetland on the Bogotá savanna covers an area of about . Techo is located in the basins of the Bogotá River and its main tributaries Fucha and Tunjuelo.Moreno et al., s.a., p.15 Etymology The name Techo is taken from Techovita, the name of a ''cacique'' in the Muisca Confederation, the former country on the Altiplano Cundiboyacense before the Spanish conquest. Flora and fauna Flora Flora registered in Techo are among others ''Hydrocotyle ranunculoides'', ''Lemna minor'', ''Typha latifolia'' and ''Juncus bogotensis''.Moreno et al., s.a., p.16 Birds In Techo, 53 bird species have been registered, of which one endemic, uniquely to this wetland, the common nighthawk (''Chordeiles minor''.Andrade & Benitez, s.a., p.8Andrade & Benitez, s.a., p.11 Other bird species as the yellow-hooded blackbird (''Chrysomus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Techo, Bogotá
Techo is a neighbourhood (''barrio'') of Bogotá, Colombia, part of the locality Kennedy. It contains a wetland of the same name, part of the Wetlands of Bogotá, Colombia. The wetland covers about . Etymology The name Techo comes from the Muisca ''cacique'' Techitina who ruled the area of Techo before the Spanish conquest of the Muisca. History The central highlands of Colombia, the Altiplano Cundiboyacense and its southwestern part the Bogotá savanna, was inhabited since 10,000 years BP. The geography of the region is dominated by numerous ''humedales''; wetlands. They form part of the remains of the Lake Humboldt, a Pleistocene lake on the savanna. The Bogotá River flows close to Techo and is another remainder of the lake that disappeared around 30,000 years BP. In the times before the Spanish conquest, Techo was part of the Muisca Confederation. The ''zipa'' of Bacatá ruled over Techo, today part of the capital. Agriculture, the most important source of income a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Common Nighthawk (14427569838)
The common nighthawk (''Chordeiles minor'') is a medium-sized crepuscular or nocturnal bird of the Americas within the nightjar family, whose presence and identity are best revealed by its vocalization. Typically dark (gray, black and brown), displaying cryptic colouration and intricate patterns, this bird is difficult to spot with the naked eye during the day. This bird is most conspicuous when in its buoyant and erratic flight. The most remarkable feature of this aerial insectivore is its small beak that belies the massiveness of its mouth. Some claim appearance similarities to owls. With its horizontal stance and short legs, the common nighthawk does not travel frequently on the ground, instead preferring to perch horizontally, parallel to branches, on posts, on the ground or on a roof. The males of this species may roost together but the bird is primarily solitary. The common nighthawk shows variability in territory size. This caprimulgid has a large, flattened head with lar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Van Der Hammen Natural Reserve
The Thomas van der Hammen Natural Reserve or Thomas van der Hammen Forest Reserve is an area of the Bogotá savanna that is under environmental protection. The natural reserve was declared as such in year 2000 by the Ministry of Environment and Sustainable development. It takes its name from the Dutch-Colombian geologist Thomas van der Hammen who devoted his life to the research of the region. The surface area of the protected reserve is approximately and it is located in the north of Bogotá. The protection area has the purpose of creating an urban forest that connects the Bogotá River and the Eastern Hills of Bogotá, to preserve the underground water sources, improve the quality of the air and protect the diversity and activities of the animal species that exist there. Mayor of Bogotá Enrique Peñalosa has proposed construction in the Reserve that could host 1.5 million people. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biodiversity Of Colombia
The biodiversity of Colombia is the variety of indigenous organisms in the country with the second-highest biodiversity in the world, behind Brazil. As of 2021, around 63,000 species are registered in Colombia, of which 14% are endemic. The country occupies worldwide the first position in number of orchids, birds and butterflies, second position in plants, amphibians and fresh water fish, third place in species of palm trees and reptiles and globally holds the sixth position in biodiversity of mammals. The country hosts 59 nationally designated protected areas. At the establishment of the most recent addition, Bahía Portete – Kaurrele National Natural Park, Colombian president Juan Manuel Santos said "Biodiversity is to Colombia, what oil is for the Arabs". [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Flowerpiercer
The black flowerpiercer (''Diglossa humeralis'') is a species of bird in the family Thraupidae of the order Passeriformes. The family Thraupidae is known for tanagers and other very similar species of birds, but it is still facing classification issues. The black flowerpiercer is found in Colombia, Ecuador, Peru, and Venezuela. Its natural habitat is subtropical or tropical moist mountains, subtropical or tropical high-altitude shrubland, and heavily degraded former forest. Description Adult black flowerpiercers are 13–14 cm in length. They are uniformly black (slightly glossy black with subtle blue gloss in males). They have brown eyes and a black bill with a grey base. Females are a duller black with no blue gloss and their wings and tail are brownish. Juvenile birds are also duller. Subspecies *''D.h. aterrima'' (Ecuador, south Colombia)- same description as above *''D.h. humeralis'' (East Andes in north & south Colombia, southwest Venezuela)- Male dull black with b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Crested Flycatcher
The great crested flycatcher (''Myiarchus crinitus'') is a large insect-eating bird of the tyrant flycatcher family. It is the most widespread member of the genus ''Myiarchus'' in North America, and is found over most of the eastern and mid-western portions of the continent. It dwells mostly in the treetops and rarely is found on the ground. Description Adult great crested flycatchers usually measure between in length with a wingspan of around . This bird usually weighs between . The great crested flycatcher does not display sexual dimorphism. All adults are brownish on the upperparts with yellow underparts; they have a long rusty brown tail and a bushy crest. Their throat and breast are grey. Their breeding habitat is deciduous or mixed forests across eastern North America. They nest in a cavity in a tree. Usually a snake skin is included in the lining of the nest, but sometimes a plastic wrapper is substituted. They wait on a high perch and fly out to catch insects in fligh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yellow-hooded Blackbird
The yellow-hooded blackbird (''Chrysomus icterocephalus'') is a species of bird in the family Icteridae. It is found in grassy and brush areas near water in northern South America, and is generally fairly common. It is sexually dimorphic, and the genders resemble the respective genders of the larger yellow-headed blackbird of North America, though the male yellow-hooded blackbird lacks white in the wings. In 2007, one was found in the Darien Lowlands of Panama. This was a rare vagrant, most likely from Colombia.Birding Panama website References yellow-hooded blackbird Birds of Colombia Birds of Venezuela Birds of the Guianas Birds of the Amazon rainforest yellow-hooded blackbird yellow-hooded blackbird The yellow-hooded blackbird (''Chrysomus icterocephalus'') is a species of bird in the family Icteridae. It is found in grassy and brush areas near water in northern South America, and is generally fairly common. It is sexually dimorphic, and th ... Birds of Brazil Ta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Common Nighthawk
The common nighthawk (''Chordeiles minor'') is a medium-sized crepuscular or nocturnal bird of the Americas within the nightjar family, whose presence and identity are best revealed by its vocalization. Typically dark (gray, black and brown), displaying cryptic colouration and intricate patterns, this bird is difficult to spot with the naked eye during the day. This bird is most conspicuous when in its buoyant and erratic flight. The most remarkable feature of this aerial insectivore is its small beak that belies the massiveness of its mouth. Some claim appearance similarities to owls. With its horizontal stance and short legs, the common nighthawk does not travel frequently on the ground, instead preferring to perch horizontally, parallel to branches, on posts, on the ground or on a roof. The males of this species may roost together but the bird is primarily solitary. The common nighthawk shows variability in territory size. This caprimulgid has a large, flattened head with l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemism
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] |
Juncus Bogotensis
''Juncus'' is a genus of monocotyledonous flowering plants, commonly known as rushes. It is the largest genus in the family Juncaceae, containing around 300 species. Description Rushes of the genus ''Juncus'' are herbaceous plants that superficially resemble grasses or sedges. They have historically received little attention from botanists; in his 1819 monograph, James Ebenezer Bicheno described the genus as "obscure and uninviting". The form of the flower differentiates rushes from grasses or sedges. The flowers of ''Juncus'' comprise five whorls of floral parts: three sepals, three petals (or, taken together, six tepals), two to six stamens (in two whorls) and a stigma with three lobes. The stems are round in cross-section, unlike those of sedges, which are typically somewhat triangular in cross-section. In ''Juncus'' section ''Juncotypus'' (formerly called ''Juncus'' subg. ''Genuini''), which contains some of the most widespread and familiar species, the leaves are reduced ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Typha Latifolia
''Typha latifolia'' (broadleaf cattail, bulrush, common bulrush, common cattail, cat-o'-nine-tails, great reedmace, cooper's reed, cumbungi) is a perennial herbaceous plant in the genus '' Typha''. It is found as a native plant species in North and South America, Eurasia, and Africa. Description ''Typha latifolia'' grows 1.5 to 3 metres (5 to 10 feet) high and it has leaves broad. It will generally grow from 0.75 to 1'' ''m (2 to 3'' ''ft) of water depth. Distribution and habitat It is found as a native plant species in North and South America, Eurasia, and Africa."Typha latifolia (aquatic plant)" Global Invasive Species Database. Retrieved 2011-02-21. In Canada, broadleaf cattail occurs in all provinces and also in the |
Lemna Minor
''Lemna minor'', the common duckweed or lesser duckweed, is a species of aquatic freshwater plant in the subfamily Lemnoideae of the arum family Araceae. ''L. minor'' is used as animal fodder, bioremediator, for wastewater nutrient recovery, and other applications. Description ''Lemna minor'' is a floating freshwater aquatic plant, with one, two, three or four leaves each having a single root hanging in the water. As more leaves grow, the plants divide and become separate individuals. The root is 1–2 cm long. Leaves are oval, 1–8 mm long and 0.6–5 mm broad, light green, with three (rarely five) veins and small air spaces to assist flotation. It reproduces mainly vegetatively by division. Flowers are rarely produced and measure about 1 mm in diameter, with a cup-shaped membranous scale containing a single ovule and two stamens. The seed is 1 mm long, ribbed with 8-15 ribs. Birds are important in dispersing ''L. minor'' to new sites. The sticky root ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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