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Collared Bush Robin
The collared bush-robin or Johnstone's robin (''Tarsiger johnstoniae'') is a species of bird in the family Muscicapidae. It is endemic to Taiwan, living in montane and subalpine forests. The International Union for Conservation of Nature (IUCN) has assessed it as a least-concern species. Taxonomy This species was described as ''Ianthia johnstoniae'' by William Robert Ogilvie-Grant in 1906: the specimens were collected by Walter Goodfellow on Yushan (Mount Morrison). It has also been included in the genus '' Luscinia''. The species' eponym is named after Marion A. Johnstone, a well-known aviculturist to whom Goodfellow previously sent a specimen of a lorikeet. Description The collared bush-robin is about long. The male and female are different. The male has a slate-black head with a white supercilium. The rufous upper breast, mantle and scapulars form a collar. The back is sooty-black, the wings are black and brownish-black, and the tail is black. The lower breast is buffish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Robert Ogilvie-Grant
William Robert Ogilvie-Grant (25 March 1863 – 26 July 1924) was a Scottish ornithologist. Early life and education Grant was born on 25 March 1863 as the second son of Capt. the Hon. George Henry Essex Ogilvy-Grant, of Easter Elchies, Craigellachie, Scotland, of the 42nd Regiment of Foot, 42nd Highlanders, sixth son of Francis Ogilvy-Grant, 6th Earl of Seafield, and daughter of Sir William Gordon-Cumming, 2nd Baronet. Ogilvie-Grant was educated at Fettes College, Edinburgh, where he studied zoology and anatomy. He also studied at Cargilfield Preparatory School. Career In 1882 he became an Assistant at the Natural History Museum, London, Natural History Museum. He studied ichthyology under Albert C. L. G. Günther, and in 1885 he was put in temporary charge of the Ornithological Section under Richard Bowdler Sharpe's visit to India. He remained in that department, eventually becoming Curator of Birds from 1909 to 1918. He also succeeded Bowdler Sharpe as editor of the ''Bull ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird Vocalization
Bird vocalization includes both bird calls and bird songs. In non-technical use, bird songs (often simply ''birdsong'') are the bird sounds that are melodious to the human ear. In ornithology and birding, songs (relatively complex vocalizations) are distinguished by function from calls (relatively simple vocalizations). Definition The distinction between songs and calls is based upon complexity, length, and context. Songs are longer and more complex and are associated with territory and courtship and mating, while calls tend to serve such functions as alarms or keeping members of a flock in contact. Other authorities such as Howell and Webb (1995) make the distinction based on function, so that short vocalizations, such as those of pigeons, and even non-vocal sounds, such as the drumming of woodpeckers and the " winnowing" of snipes' wings in display flight, are considered songs. Still others require song to have syllabic diversity and temporal regularity akin to the re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By William Robert Ogilvie-Grant
In biology, a taxon (back-formation from ''taxonomy''; : taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and given a particular ranking, especially if and when it is accepted or becomes established. It is very common, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion, especially in the context of rank-based (" Linnaean") nomenclature (much less so under phylogenetic nomenclature). If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping. Initial attempts at classifying and ordering organisms (plants and animals) were presumably set forth in prehistoric times by hunter-gatherers, as suggested by the fairly sophisticated folk taxonomies. Much later, Aristotle, and later still ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Birds Of Taiwan
The island of Taiwan, which is located in southeast Asia at the junction of the East, East China Sea and South China Seas, is home to 30 endemic bird species. Endemic Bird Areas Birdlife International defines Endemic Bird Areas (EBAs) as places where the breeding ranges of two or more range-restricted species—those with breeding ranges of less than —overlap. In order to qualify, the whole of the breeding range of at least two range-restricted species must fall entirely within the EBA. The entire island of Taiwan has been designated as an Endemic Bird Area. In addition, Orchid Island (Lán Yǔ), km off the south-east coast of Taiwan has been designated as a secondary area, as two restricted-range species (Taiwan green pigeon and elegant scops owl) occur there. List of species Notes Citations References * * * * * * * * External links Birding in Taiwan website of the Taiwan International Birding Association {{DEFAULTSORT:List Of Endemic Birds Of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tarsiger
''Tarsiger'' is a genus of eight species of birds in the family Muscicapidae. They are small, mostly brightly coloured insectivorous birds native to Asia and (one species) northeastern Europe; four of the six species are confined to the Sino-Himalayan mountain system. The genus has sometimes been included within the related genus ''Luscinia'', but the species have been found to form a distinct monophyletic group. Taxonomy The genus ''Tarsiger'' was introduced in 1845 by the English naturalist Brian Houghton Hodgson with the golden bush robin as the type species. The genus name is from Ancient Greek ''tarsos'', "flat of the foot" and Latin ''gerere'', "to carry". The genus contains the following eight species: * White-browed bush robin (''Tarsiger indicus'') * Taiwan bush robin (''Tarsiger formosanus'') (split from ''T. indicus'') * Golden bush robin (''Tarsiger chrysaeus'') * Collared bush robin (''Tarsiger johnstoniae'') * Rufous-breasted bush robin (''Tarsiger hyperythrus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Endemic Birds Of Taiwan
The island of Taiwan, which is located in southeast Asia at the junction of the East China Sea and South China Seas, is home to 30 endemic bird species. Endemic Bird Areas Birdlife International defines Endemic Bird Areas (EBAs) as places where the breeding ranges of two or more range-restricted species—those with breeding ranges of less than —overlap. In order to qualify, the whole of the breeding range of at least two range-restricted species must fall entirely within the EBA. The entire island of Taiwan has been designated as an Endemic Bird Area. In addition, Orchid Island (Lán Yǔ), km off the south-east coast of Taiwan has been designated as a secondary area, as two restricted-range species ( Taiwan green pigeon and elegant scops owl) occur there. List of species Notes Citations References * * * * * * * * External links Birding in Taiwanwebsite of the Taiwan International Birding Association {{DEFAULTSORT:List Of Endemic Birds Of Taiwan T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Endemic Species Of Taiwan
The endemic species of Taiwan are organisms that are Endemic (ecology), endemic to the island of Taiwan – that is, they naturally occur nowhere else on Earth. Percentages of endemic species and subspecies in selected animal groups in Taiwan: ---- Percentages of endemism, endemic plants of all living species in Taiwan. Endemic fauna Endemic mammals *Order: Carnivora (carnivorans) **Formosan black bear – ''Ursus thibetanus formosanus'' **Formosan ferret-badger – ''Melogale subaurantiaca'' (Swinhoe) *Order Artiodactyla (even-toed ungulates) **Wild boar#Subspecies, Formosan boar – ''Sus scrofa taivanus'' **Formosan sika deer – ''Cervus nippon taiouanus'' **Taiwan serow – ''Naemorhedus swinhoei'' (Gray) *Order Eulipotyphla (shrews and kin) **Taiwanese mole shrew – ''Anourosorex yamashinai'' Kuroda **Tada's shrew – ''Crocidura tadae'' Tokuda & Kano **Formosan shrew – ''Episoriculus fumidus'' Thomas **Koshun shrew – ''Chodsigoa sodalis'' Thomas **Kano's mole – ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Protected Species In Taiwan
List of protected species in Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia. The main geography of Taiwan, island of Taiwan, also known as ''Formosa'', lies between the East China Sea, East and South China Seas in the northwestern Pacific Ocea .... In accordance with the Act on Wildlife Conservation, endangered and vulnerable species are classified into three categories: *Endangered Species; *Rare and Valuable Species; *Other Conservation-Deserving Wildlife. Animals Mammals Birds Reptiles Amphibians Fishes Crustaceans Insects Plants See also * Endemic species of Taiwan External links conservation.forest.gov.tw {{Taiwan topics Biota of Taiwan Nature conservation in Taiwan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Least Concern
A least-concern species is a species that has been evaluated and categorized by the International Union for Conservation of Nature (IUCN) as not being a focus of wildlife conservation because the specific species is still plentiful in the wild. They do not qualify as threatened, near threatened, or (before 2001) conservation dependent. Species cannot be assigned the "Least Concern" category unless they have had their population status evaluated. That is, adequate information is needed to make a direct, or indirect, assessment of its risk of extinction based on its distribution or population status. Evaluation Since 2001 the category has had the abbreviation "LC", following the IUCN 2001 Categories & Criteria (version 3.1). Before 2001 "least concern" was a subcategory of the " Lower Risk" category and assigned the code "LR/lc" or lc. Around 20% of least concern taxa (3261 of 15,636) in the IUCN database still use the code "LR/lc", which indicates they have not been re- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White-browed Bush Robin
The white-browed bush robin (''Tarsiger indicus'') is a species of passerine bird in the Old World flycatcher family Muscicapidae that is found from the Himalayas to south-central China and north Vietnam. Its natural habitat is Rhododendron and conifer forests. The Taiwan bush robin was formerly regarded as a subspecies. Taxonomy The white-browed bush robin was formally described in 1817 by the French ornithologist Louis Vieillot under the binomial name ''Sylvia indica''. Vieillot based his account on "Le rossignol de muraille des Indes" that had been described by Pierre Sonnerat in his "Voyage aux Indes orientales et à la Chine". The type locality was restricted to Darjeeling by E. C. Stuart Baker in 1921. The white-browed bush is now one of eight bush robins placed in the genus ''Tarsiger'' that was introduced by Brian Hodgson in 1845. Two subspecies are recognised: * ''T. i. indicus'' (Vieillot, 1817) – central, east Himalayas * ''T. i. yunnanensis'' Rothschild, 1922 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hybrid (biology)
In biology, a hybrid is the offspring resulting from combining the qualities of two organisms of different varieties, subspecies, species or genera through sexual reproduction. Generally, it means that each cell has genetic material from two different organisms, whereas an individual where some cells are derived from a different organism is called a chimera. Hybrids are not always intermediates between their parents such as in blending inheritance (a now discredited theory in modern genetics by particulate inheritance), but can show hybrid vigor, sometimes growing larger or taller than either parent. The concept of a hybrid is interpreted differently in animal and plant breeding, where there is interest in the individual parentage. In genetics, attention is focused on the numbers of chromosomes. In taxonomy, a key question is how closely related the parent species are. Species are reproductively isolated by strong barriers to hybridization, which include genetic and morph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cup Nest
A bird nest is the spot in which a bird lays and incubates its eggs and raises its young. Although the term popularly refers to a specific structure made by the bird itself—such as the grassy cup nest of the American robin or Eurasian blackbird, or the elaborately woven hanging nest of the Montezuma oropendola or the village weaver—that is too restrictive a definition. For some species, a nest is simply a shallow depression made in sand; for others, it is the knot-hole left by a broken branch, a burrow dug into the ground, a chamber drilled into a tree, an enormous rotting pile of vegetation and earth, a shelf made of dried saliva or a mud dome with an entrance tunnel. The smallest bird nests are those of some hummingbirds, tiny cups which can be a mere across and high. At the other extreme, some nest mounds built by the dusky scrubfowl measure more than in diameter and stand nearly tall. The study of birds' nests is known as ''caliology''. Not all bird species bu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
