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List Of Sunbird Species
Nectariniidae is a Family (biology), family of passerine birds in the superfamily Passeroidea, comprising the sunbirds and spiderhunters. Members of Nectariniidae are also known as nectariniids. Their range extends from the Afrotropics north to the Levant and southern Arabian Peninsula, and east through South Asia, South and Southeast Asia up to New Guinea and northern Australia. They inhabit a wide variety of habitats, from arid savannah to tropical rainforests, and can be found from sea level to an altitude of . Sunbirds are generally small birds with long, thin, down-curved bills and brightly coloured, iridescent plumages. They display marked sexual dimorphism, and males are much more visually striking than females, who are usually dull green, brown, or grey. The spiderhunters (''Arachnothera'') are larger than other sunbirds and show less sexual dimorphism. The primary threat facing sunbirds is habitat loss and Habitat degradation, degradation caused by deforestation due to a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nectariniidae Collage
Sunbirds and spiderhunters make up the family (biology), family Nectariniidae of passerine birds. They are small, slender passerines from the Old World, usually with downward-curved bills. Many are brightly coloured, often with iridescent feathers, particularly in the males. Many species also have especially long tail feathers. Their range extends through most of Africa to the Middle East, South Asia, South-east Asia and southern China, to Indonesia, New Guinea and northern Australia. Species diversity is highest in equatorial regions. There are 145 species in 16 genus, genera. Most sunbirds feed largely on nectar, but will also eat insects and spiders, especially when feeding their young. Flowers that prevent access to their nectar because of their shape (for example, very long and narrow flowers) are simply punctured at the base near the nectaries, from which the birds sip the nectar. Fruit is also part of the diet of some species. Their Bird flight, flight is fast and direct, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Habitat Loss
Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby reducing biodiversity and species abundance. Habitat destruction is the leading cause of biodiversity loss. Fragmentation and loss of habitat have become one of the most important topics of research in ecology as they are major threats to the survival of endangered species. Activities such as harvesting natural resources, industrial production and urbanization are human contributions to habitat destruction. Pressure from agriculture is the principal human cause. Some others include mining, logging, trawling, and urban sprawl. Habitat destruction is currently considered the primary cause of species extinction worldwide. Environmental factors can contribute to habitat destruction more indirectly. Geological processes, climate change, introdu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phylogenetic
In biology, phylogenetics (; from Greek φυλή/ φῦλον [] "tribe, clan, race", and wikt:γενετικός, γενετικός [] "origin, source, birth") is the study of the evolutionary history and relationships among or within groups of organisms. These relationships are determined by Computational phylogenetics, phylogenetic inference methods that focus on observed heritable traits, such as DNA sequences, protein amino acid sequences, or morphology. The result of such an analysis is a phylogenetic tree—a diagram containing a hypothesis of relationships that reflects the evolutionary history of a group of organisms. The tips of a phylogenetic tree can be living taxa or fossils, and represent the "end" or the present time in an evolutionary lineage. A phylogenetic diagram can be rooted or unrooted. A rooted tree diagram indicates the hypothetical common ancestor of the tree. An unrooted tree diagram (a network) makes no assumption about the ancestral line, and does ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aethopyga
''Aethopyga'' is a genus of birds in the sunbird family Nectariniidae. Species in this genus are found in South Asia, Southeast Asia and parts of China. Many species such as the grey-hooded sunbird, Apo sunbird, Apo sunbird, Tboli sunbird, metallic-winged sunbird, handsome sunbird and Lina's sunbird are endemic to the Philippines. Taxonomy The genus ''Aethopyga'' was introduced in 1851 by the German ornithologist Jean Cabanis. The name combines the Ancient Greek ''aithos '' meaning "fire" or "burning heat" with ''pugē'' meaning "rump". The type species was designated as the crimson sunbird by George Robert Gray George Robert Gray FRS (8 July 1808 – 6 May 1872) was an English zoologist and author, and head of the ornithological section of the British Museum, now the Natural History Museum, in London for forty-one years. He was the younger brother ... in 1855. Species The genus contains 22 species: References Bird genera Taxonomy articles created by Pol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cinnyris
''Cinnyris'' is a genus of sunbirds. Its members are sometimes included in ''Nectarinia''. They are generally known as double-collared sunbirds because the fringe of their bib usually includes a band of contrastingly coloured feathers. The sunbirds are a group of very small Old World passerine birds which feed largely on nectar, although they will also take insects, especially when feeding young. Flight is fast and direct on their short wings. Most species can take nectar by hovering like a hummingbird, but usually perch to feed. Taxonomy The genus was introduced by the French naturalist Georges Cuvier in 1816. The type species was designated as "''Certhia splendida'' Shaw" by George Robert Gray in 1855. This taxon is a junior synonym of ''Certhia coccinigaster'' described by John Latham in 1801. This is now the splendid sunbird. The name ''Cinnyris'' is from the Ancient Greek κιννυρις (''kinnyris''), an unknown small bird mentioned by Hesychius of Alexandria Hesyc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Ornithologists' Union
The International Ornithologists' Union, formerly known as the International Ornithological Committee, is a group of about 200 international ornithologists, and is responsible for the International Ornithological Congress and other international ornithological activities, undertaken by its standing committees. International Ornithological Congress The International Ornithological Congress series forms the oldest and largest international series of meetings of ornithologists. It is organised by the International Ornithologists' Union. The first meeting was in 1884; subsequent meetings were irregular until 1926 since when meetings have been held every four years, except for two missed meetings during and in the immediate aftermath of the Second World War. Meetings See also * '' Birds of the World: Recommended English Names'', a book written by Frank Gill Frank Gill may refer to: * Frank Gill (Australian footballer) (1908–1970), Australian rules footballer with Carlton * Fran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vulnerable Species
A vulnerable species is a species which has been Conservation status, categorized by the International Union for Conservation of Nature as being threatened species, threatened with extinction unless the circumstances that are threatened species, threatening its survival and reproduction improve. Vulnerability is mainly caused by habitat loss or destruction of the species' home. Vulnerable habitat or species are monitored and can become increasingly threatened. Some species listed as "vulnerable" may be common in captivity (animal), captivity, an example being the military macaw. There are currently 5196 animals and 6789 plants classified as Vulnerable, compared with 1998 levels of 2815 and 3222, respectively. Practices such as cryoconservation of animal genetic resources have been enforced in efforts to conserve vulnerable breeds of livestock specifically. Criteria The International Union for Conservation of Nature uses several criteria to enter species in this category. A tax ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Near Threatened
A near-threatened species is a species which has been categorized as "Near Threatened" (NT) by the International Union for Conservation of Nature as that may be vulnerable to endangerment in the near future, but it does not currently qualify for the threatened status. The IUCN notes the importance of re-evaluating near-threatened taxon at appropriate intervals. The rationale used for near-threatened taxa usually includes the criteria of vulnerable which are plausible or nearly met, such as reduction in numbers or range. Near-threatened species evaluated from 2001 onwards may also be ones which are dependent on conservation efforts to prevent their becoming threatened, whereas before this conservation-dependent species were given a separate category ("Conservation Dependent"). Additionally, the 402 conservation-dependent taxa may also be considered near-threatened. IUCN Categories and Criteria version 2.3 Before 2001, the IUCN used the version 2.3 Categories and Criteria ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endangered
An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching and invasive species. The International Union for Conservation of Nature (IUCN) Red List lists the global conservation status of many species, and various other agencies assess the status of species within particular areas. Many nations have laws that protect conservation-reliant species which, for example, forbid hunting, restrict land development, or create protected areas. Some endangered species are the target of extensive conservation efforts such as captive breeding and habitat restoration. Human activity is a significant cause in causing some species to become endangered. Conservation status The conservation status of a species indicates the likelihood that it will become extinct. Multiple factors are considered when assessing the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elegant Sunbird
The elegant sunbird (''Aethopyga duyvenbodei'') is a large, up to 12 cm long, Australasian sunbird in the genus ''Aethopyga''. The male has an iridescent blue-green crown, shoulder patch and uppertail coverts, yellow bar across lower back, red ear coverts, olive back, yellow throat, red neck collar and yellow below. The female has a yellowish olive upperparts, scaly crown and yellow underparts. The scientific name commemorates Maarten Dirk van Renesse van Duivenbode (1804–1878), Dutch trader of naturalia on Ternate. An Indonesian endemic, the elegant sunbird is distributed to the island of Sangihe, north of Sulawesi. It is found and locally common in the forests and plantations near Mount Sahendaruman in southern Sangihe. Due to ongoing habitat loss, small population size and limited range, the elegant sunbird is evaluated as Endangered on the IUCN Red List The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loveridge's Sunbird
Loveridge's sunbird (''Cinnyris loveridgei'') is a species of bird in the family Nectariniidae. It is endemic to Tanzania. Its natural habitat is subtropical or tropical moist montane forests. It is threatened by habitat loss. The common name and Latin binomial commemorate the American herpetologist Arthur Loveridge Arthur Loveridge (28 May 1891 – 16 February 1980) was a British biologist and herpetologist who wrote about animals in East Africa, particularly Tanzania, and New Guinea. He gave scientific names to several gecko species in the region. Arthur ... . References External linksBirdLife Species Factsheet. Loveridge's sunbird Endemic birds of Tanzania Loveridge's sunbird Taxonomy articles created by Polbot {{Nectariniidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amani Sunbird
The Amani sunbird (''Hedydipna pallidigaster'') is a species of bird in the family Nectariniidae. It is found in Kenya and Tanzania. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montane forests. The male Amani sunbird has a white and dark-green feathered body while the female Amani sunbird has a yellow and grey plumage. Breeding season takes place from May to June and from September to December. The regular diet of the Amani sunbird consists of spiders, caterpillars and other flying insects. . Endangered Species 360°. Retrieved July 29th, 2013. It is threatened by habitat loss
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