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Eriocnemis Isabellae
The gorgeted puffleg (''Eriocnemis isabellae'') is a Critically Endangered species of hummingbird in the "brilliants", tribe Heliantheini in subfamily Lesbiinae. It is endemic to Colombia. It was discovered in 2005 and confirmed as a species new to science in 2007.HBW and BirdLife International (2020) ''Handbook of the Birds of the World and BirdLife International digital checklist of the birds of the world'' Version 5. Available at: http://datazone.birdlife.org/userfiles/file/Species/Taxonomy/HBW-BirdLife_Checklist_v5_Dec20.zip xls zipped 1 MBretrieved 27 May 2021 Taxonomy and systematics The first known example of the gorgeted puffleg was mist-netted in 2005. Subsequent visits to the area provided more captures and allowed comparison of the birds to specimens of other ''Eriocnemis'' pufflegs. The decision that it is a new species was published in 2007. Later that year the South American Classification Committee (SACC) of the American Ornithological Society accepted it for th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Critically Endangered
An IUCN Red List critically endangered (CR or sometimes CE) species is one that has been categorized by the International Union for Conservation of Nature as facing an extremely high risk of extinction in the wild. As of December 2023, of the 157,190 species currently on the IUCN Red List, 9,760 of those are listed as critically endangered, with 1,302 being possibly extinct and 67 possibly extinct in the wild. The IUCN Red List provides the public with information regarding the conservation status of animal, fungi, and plant species. It divides various species into seven different categories of conservation that are based on habitat range, population size, habitat, threats, etc. Each category represents a different level of global extinction risk. Species that are considered to be critically endangered are placed within the "Threatened" category. As the IUCN Red List does not consider a species extinct until extensive targeted surveys have been conducted, species that a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quercus Humboldtii
''Quercus humboldtii'', commonly known as the Andean oak, Colombian oak or roble, is a species of oak found only in Colombia and Panama. It is named for Alexander von Humboldt. Description ''Quercus humboldtii'' is an evergreen tree which grows to a height of and a diameter of , with buttresses of up to 1 m. Its bark is reddish gray or gray and fissured, breaking into squares and flaking. The leaves are simple, alternate and lanceolate, up to long, and clustered at the ends of the branches. The flowers are small, yellow, and unisexual, with a racemic inflorescence. Male flowers are numerous, with long-styled female flowers in a cupula. The fruit is a light brown, ovoid capsule, or acorn, with a leathery pericarp, in diameter and long, resting on a scaly cupule. Only one fruit per cupule is developed, and the inside of the acorn shell is woolly. Distribution and habitat It grows in the mountains with an elevational range from . It is found on all three Colombian Andean ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Birds Of Colombia
The following is a list of the 83 known endemic bird species in Colombia (about 4% of Colombian species) with notes about their general distribution. Twenty-three (28%) of the species are found only in the Sierra Nevada de Santa Marta, an isolated mountain range in northern Colombia with a very high degree of endemism. Endemic bird list Image gallery Image:Ortalis garrula.jpg, ''Ortalis garrula'' Image:Ortalis columbiana.JPG, ''Ortalis columbiana'' Image:Crax albertiPCCA20051227-1981B.jpg, ''Crax alberti'' Image:RhamphomicronDorsaleKeulemans.jpg, ''Ramphomicron dorsale'' Image:MonographTrochi4Goul 0226.jpg, ''Coeligena prunellei'' Image:MonographTrochi5Goul 0116.jpg, ''Amazilia castaneiventris'' Image:Capito hypoleucus.jpg, ''Capito hypoleucus'' Image:Grayish Piculet MatthewGable.JPG, ''Picumnus granadensis'' Image:MelanerpesPulcherSmit cleaned.png, ''Melanerpes pulcher'' Image:Pyrrhura viridicata.jpg, ''Pyrrhura viridicata'' Image:Grallaria bangsi.jpg, ''Grallaria bangsi'' Image: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Of The Colombian Andes
Birds are a group of warm-blooded vertebrates constituting the class (biology), class Aves (), characterised by feathers, toothless beaked jaws, the Oviparity, laying of Eggshell, hard-shelled eggs, a high Metabolism, metabolic rate, a four-chambered heart, and a strong yet lightweight Bird skeleton, skeleton. Birds live worldwide and range in size from the bee hummingbird to the common ostrich. There are over 11,000 living species and they are split into 44 Order (biology), orders. More than half are passerine or "perching" birds. Birds have Bird wing, wings 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 Flightless bird, loss of flight in some birds, including ratites, penguins, and diverse endemism, endemic island species. The digestive and respiratory systems of birds are also uniquely a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eriocnemis
''Eriocnemis'' is a genus of hummingbirds, which - together with the species in the genus ''Haplophaedia'' - are known as pufflegs. They occur in humid forest, woodland and shrub at elevations of 1000 to 4800 meters above sea level in the Andes of Argentina, Bolivia, Peru, Ecuador, Colombia, and Venezuela. The males have a colourful green, coppery or blue plumage, and the females are generally somewhat duller. The most striking feature of both sexes in the genus ''Eriocnemis'' are their dense snow-white leg-puffs which consist of feather tufts that resemble woolly panties. One species, the black-thighed puffleg - is characterized by black coloured leg-puffs. Most have a contrasting blue, purple or coppery-red vent, but this is green in the black-thighed and emerald-bellied puffleg. Further common features of all species are the straight black bill and the slightly to deeply forked tail. The genus name was coined by the German naturalist Ludwig Reichenbach who called them ''Snowy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coca
Coca is any of the four cultivated plants in the family Erythroxylaceae, native to western South America. Coca is known worldwide for its psychoactive alkaloid, cocaine. Coca leaves contain cocaine which acts as a mild stimulant when chewed or consumed as tea, with slower absorption than purified cocaine and no evidence of addiction or withdrawal symptoms from natural use. The coca plant is a shrub-like bush with curved branches, oval leaves featuring distinct curved lines, small yellowish-white flowers that develop into red berries. Genomic analysis reveals that coca, a culturally and economically important plant, was domesticated two or three separate times from the wild species ''Erythroxylum gracilipes'' by different South American groups during the Holocene. Chewing coca in South America began at least 8,000 years ago, as evidenced by coca leaves and calcite found in house floors in Peru’s Nanchoc Valley, suggesting early communal use alongside the rise of farming. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN
The International Union for Conservation of Nature (IUCN) is an international organization working in the field of nature conservation and sustainable use of natural resources. Founded in 1948, IUCN has become the global authority on the status of the natural world and the measures needed to safeguard it. It is involved in data gathering and Data analysis, 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 buildin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macaulay Library
The Macaulay Library is the world's largest archive of animal media. It includes more than 71 million photographs, 2.6 million audio recordings, and over three hundred thousand videos covering 96 percent of the world's bird species. There are an ever-increasing numbers of insect, fish, frog, and mammal recordings. The Library is part of Cornell Lab of Ornithology of Cornell University. History Arthur Augustus Allen and Peter Paul Kellogg made the first recordings of bird sound on May 18, 1929, in an Ithaca park. They used motion-picture film with synchronized sound to record a song sparrow, a house wren, and a rose-breasted grosbeak. This was the Beginning of Cornell Library of Natural Sounds. Graduate student Albert R. Brand and Cornell undergraduate M. Peter Keane developed recording equipment for use in the open field. In the next two years they had successfully recorded more than 40 species of birds. In 1931, Peter Keane and True McLean (a Cornell professor in electrical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xeno-canto
xeno-canto is a citizen science project and repository in which volunteers record, upload and annotate recordings of bird calls and sounds of orthoptera and bats. Since it began in 2005, it has collected over 575,000 sound recordings from more than 10,000 species worldwide, and has become one of the biggest collections of bird sounds in the world. All the recordings are published under one of the Creative Commons licenses, including some with open licences. Each recording on the website is accompanied by a spectrogram and location data on a map displaying geographical variation. Data from xeno-canto has been re-used in many (a few thousand) scientific papers. It has also been the source of data for an annual challenge on automatic birdsong recognition ("BirdCLEF") since 2014, conducted as part of the Conference and Labs of the Evaluation Forum. The website is supported by a number of academic and birdwatching institutions worldwide, with its primary support being in the Netherl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phenology
Phenology is the study of periodic events in biological life cycles and how these are influenced by seasonal and interannual variations in climate, as well as habitat factors (such as elevation). Examples include the date of emergence of leaves and flowers, the first flight of butterflies, the first appearance of migratory birds, the date of leaf colouring and fall in deciduous trees, the dates of egg-laying of birds and amphibia, or the timing of the developmental cycles of temperate-zone honey bee colonies. In the scientific literature on ecology, the term is used more generally to indicate the time frame for any seasonal biological phenomena, including the dates of last appearance (e.g., the seasonal phenology of a species may be from April through September). Because many such phenomena are very sensitive to small variations in climate, especially to temperature, phenological records can be a useful proxy for temperature in historical climatology, especially in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Faramea
''Faramea'' is a genus of plants in the family Rubiaceae Rubiaceae () is a family (biology), family of flowering plants, commonly known as the coffee, madder, or bedstraw family. It consists of terrestrial trees, shrubs, lianas, or herbs that are recognizable by simple, opposite leaves with Petiole ( .... Species include: * '' F. angusta'' C. M. Taylor * '' F. biflora'' J. G. Jardim & Zappi * '' F. capillipes'' * '' F. exemplaris'' Standl. * '' F. hymenocalyx'' M. Gomes * '' F. nocturna'' J. G. Jardim & Zappi * '' F. oligantha'' Müll. Arg. * '' F. paratiensis'' M. Gomes * '' F. picinguabae'' M. Gomes * '' F. quadricostata'' * '' F. vasquezii'' C. M. Taylor References Rubiaceae genera Taxonomy articles created by Polbot {{Rubioideae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cinchona Pubescens
''Cinchona pubescens'', also known as red cinchona and quina or kina (; ), is native to Central and South America. It is known as a medicinal plant for its bark's high quinine content- and has similar uses to '' C. officinalis'' in the production of quinine, most famously used for treatment of malaria. Description ''C. pubescens'' varies from small to large in size, growing to in height. When cut, the bark tends to turn red. Leaves are elliptical to oblate and thin. The leaves have pubescent teeth that turn red when they are older, hence its nickname the red quinine tree. Its flowers form in large panicles. They are pink and fragrant, while in the Galapagos they are light pink. Synonyms Taxonomic synonyms include: *''Cinchona caloptera'' Miq. *''Cinchona chomeliana'' Wedd. *''Cinchona coronulata'' Miq. *''Cinchona decurrentifolia'' Pav. *''Cinchona elliptica'' Wedd. *''Cinchona goudotiana'' Klotzsch ex Triana *''Cinchona govana'' Miq. *''Cinchona howardiana'' Kuntze *''Cinchona ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
