|
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 b ... [...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 born on 25 March 1863 as second son of Capt. Hon. George Henry Essex Ogilvie-Grant, of Easter Elchies, Craigellachie, Scotland, of the 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. 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 ''Bulletin of the British Ornithologists' Club'', a post he held from 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tree Line
The tree line is the edge of the habitat at which trees are capable of growing. It is found at high elevations and high latitudes. Beyond the tree line, trees cannot tolerate the environmental conditions (usually cold temperatures, extreme snowpack, or associated lack of available moisture). The tree line is sometimes distinguished from a lower timberline, which is the line below which trees form a forest with a closed Canopy (biology), canopy. At the tree line, tree growth is often sparse, stunted, and deformed by wind and cold. This is sometimes known as ''krummholz'' (German for "crooked wood"). The tree line often appears well-defined, but it can be a more gradual transition. Trees grow shorter and often at lower densities as they approach the tree line, above which they are unable to grow at all. Given a certain latitude, the tree line is approximately 300 to 1000 meters below the permanent snow line and roughly parallel to it. Causes Due to their vertical structure, tree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By William Robert Ogilvie-Grant
In biology, a taxon (back-formation from ''taxonomy''; plural 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. 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 set forth in Carl Linnaeus's system in ''Systema Naturae'', 10th edition (1758), as well as an unpublished work by Bernard and Antoine Laurent de Jussieu. The idea of a unit-based system of biological classification was first made widely available in 1805 in the intro ... [...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 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 Ta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tarsiger
''Tarsiger'' is a genus of six 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 species: * White-browed bush robin (''Tarsiger indicus'') * Rufous-breasted bush robin (''Tarsiger hyperythrus'') *Collared bush robin (''Tarsiger johnstoniae'') *Red-flanked bluetail (''Tarsiger cyanurus'') *Himalayan bluetail (''Tarsiger rufilatus'') * Golden bush robin (''Tarsiger chrysa ... [...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 Ta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Endemic Species Of Taiwan
The endemic species of Taiwan are organisms that are endemic to the island of Taiwan— that is, they occur nowhere else on Earth. Percentages of endemic animals of all living species in Taiwan. ---- Percentages of endemic plants of all living species in Taiwan.Hsieh, C. F. (2002) Composition, endemism and phytogeographical affinities of the Taiwan Flora. Taiwania 47(4): 298-310. Endemic fauna Endemic mammals *Order: Carnivora (carnivorans) ** Formosan black bear – '' Ursus thibetanus formosanus'' ** Formosan ferret-badger – '' Melogale subaurantiaca'' (Swinhoe) *Order Artiodactyla (even-toed ungulates) ** Formosan boar – '' Sus sus 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 s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Protected Species In Taiwan
A ''list'' is any set of items in a row. List or lists may also refer to: People * List (surname) Organizations * List College, an undergraduate division of the Jewish Theological Seminary of America * SC Germania List, German rugby union club Other uses * Angle of list, the leaning to either port or starboard of a ship * List (information), an ordered collection of pieces of information ** List (abstract data type), a method to organize data in computer science * List on Sylt, previously called List, the northernmost village in Germany, on the island of Sylt * ''List'', an alternative term for ''roll'' in flight dynamics * To ''list'' a building, etc., in the UK it means to designate it a listed building that may not be altered without permission * Lists (jousting), the barriers used to designate the tournament area where medieval knights jousted * ''The Book of Lists'', an American series of books with unusual lists See also * The List (other) * Listing ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Least Concern
A least-concern species is a species that has been categorized by the International Union for Conservation of Nature (IUCN) as evaluated as not being a focus of species 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 15636) in the IUCN database still use the code "LR/lc", which indicates they have not been re-evalua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White-browed Bush Robin
The white-browed bush robin (''Tarsiger indicus'') is a species of bird in the family Muscicapidae. It is found from the Himalayas to south-central China and Taiwan. Its natural habitat is Rhododendron and conifer forests. The subspecies ''formosanus'', distributed in Taiwan, was described by Ernst Hartert in 1910. It is now proposed to be a full species, the Taiwan bush robin (''T. formosanus''), in a molecular phylogenetic study published in 2022. It is distinctive in genetics, songs and morphology Morphology, from the Greek and meaning "study of shape", may refer to: Disciplines *Morphology (archaeology), study of the shapes or forms of artifacts *Morphology (astronomy), study of the shape of astronomical objects such as nebulae, galaxies, .... Text was copied from this source, which is available under Creative Commons Attribution 4.0 International License References white-browed bush robin Birds of Nepal Birds of Bhutan Birds of Northeast India Birds of Chi ... [...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 breeds, varieties, species or genera through sexual reproduction. Hybrids are not always intermediates between their parents (such as in blending 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 hybridisation, which include genetic and morphological differences, differing times of fertility, mating behaviors and cues, and physiological rejection of sperm cells or the developing embryo. Some act before fertilization and others after it. Similar barriers exist in plants, with differences in floweri ... [...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] |
.jpg "Click for more on -> List Of Endemic Birds Of Taiwan")
