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Certhia Rummeli
'' Certhia '' is the genus of birds containing the typical treecreepers, which together with the African and Indian spotted creepers make up the family Certhiidae. The typical treecreepers occur in many wooded parts of the North Temperate Zone. They do not normally migrate other than for local movements, such as altitudinal migrations in the Himalayan species. The treecreepers are small woodland birds, very similar in appearance (so they can present serious identification problems where two species occur together). They are brown with streaks above and white below. They have thin pointed down-curved bills, which they use to extricate insects from bark. They have stiff, pointed tail feathers, like woodpeckers and woodcreepers, which they use to support themselves on vertical trees. All the tail feathers but the two central ones are molted in quick succession; the two central ones are not molted till the others grow back, so the bird can always prop itself with its tail. They ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Certhia Americana
The brown creeper (''Certhia americana''), also known as the American treecreeper, is a small songbird, the only North American member of the treecreeper family Certhiidae. Description Adults are brown on the upper parts with light spotting, resembling a piece of tree bark, with white underparts. They have a long thin bill with a slight downward curve and a long stiff tail used for support as the bird creeps upwards. The male creeper has a slightly larger bill than the female. Brown creepers are smaller than white-breasted nuthatches but larger than golden-crowned kinglets. Measurements: * Length: * Weight: * Wingspan: Its voice includes single very high pitched, short, often insistent, piercing calls; ''see'', or ''swee''. The song often has a cadence like; ''pee pee willow wee'' or ''see tidle swee'', with notes similar to the calls. Creepers in California have songs of four to nine syllables, except in the San Bernardino Mountains, where there are as many as nine to th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aristotle
Aristotle (; grc-gre, Ἀριστοτέλης ''Aristotélēs'', ; 384–322 BC) was a Greek philosopher and polymath during the Classical period in Ancient Greece. Taught by Plato, he was the founder of the Peripatetic school of philosophy within the Lyceum and the wider Aristotelian tradition. His writings cover many subjects including physics, biology, zoology, metaphysics, logic, ethics, aesthetics, poetry, theatre, music, rhetoric, psychology, linguistics, economics, politics, meteorology, geology, and government. Aristotle provided a complex synthesis of the various philosophies existing prior to him. It was above all from his teachings that the West inherited its intellectual lexicon, as well as problems and methods of inquiry. As a result, his philosophy has exerted a unique influence on almost every form of knowledge in the West and it continues to be a subject of contemporary philosophical discussion. Little is known about his life. Aristotle was born in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sichuan Treecreeper
The Sichuan treecreeper (''Certhia tianquanensis'') is a rare species of bird in the treecreeper family, Certhiidae. It was described as new to science (initially as a subspecies of the common treecreeper ''C. familiaris'') in 1995 from 14 specimens taken at four sites in the mountains of western Sichuan, China. In 2002, it was realized that these birds constituted a distinct species, and subsequent research suggests it is closest to the Nepal treecreeper (''C. nipalensis''). This bird is relatively large with a long tail. Its bill is strikingly short while the throat is whitish and darker underparts. Sichuan treecreeper sings aloud with a rapid and high-pitched trill. This species is believed to be a relict species breeding in open old-growth stands of the conifer Faber's fir (''Abies fabri'') at high altitude (2,500-2,830 m), although it is thought to undertake localized altitudinal migrations in the winter (occurring down to at least 1,600 m). It is known fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hume's Treecreeper
Hume's treecreeper (''Certhia manipurensis'') was earlier included within the brown-throated treecreeper complex and identified as a separate species on the basis of their distinctive calls. This species in the treecreeper family is found in Assam, Myanmar, Shan Mountains, Northern Thailand, Laos and the Dalat Plateau. This form has a rich cinnamon throat and breast with support for their status coming from nd molecular evidence and calls. The name commemorates the British naturalist Allan Octavian Hume who worked in India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so .... Notes References *Harrap and Quinn, ''Tits, Nuthatches and Treecreepers'' {{Taxonbar, from=Q3728951 Hume's treecreeper Indomalayan realm fauna Birds of Northeast India Birds of Laos Birds of Myanmar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sikkim Treecreeper
The Sikkim treecreeper (''Certhia discolor'') is a species of bird in the treecreeper family. It is found in Bhutan, Nepal and Northeast India. Its natural habitats are temperate forests and subtropical or tropical moist montane forests. The form ''C. d. manipurensis'' of southern Manipur and southwestern Burma has a rich cinnamon throat and breast, and molecular evidence and is usually now treated as a separate species, the Hume's treecreeper, ''C. manipurensis'' Hume, 1850.Tietze, Dieter Thomas; Martens, Jochen & Sun, Yue-Hua (2006): Molecular phylogeny of treecreepers (''Certhia'') detects hidden diversity. ''Ibis The ibises () (collective plural ibis; classical plurals ibides and ibes) are a group of long-legged wading birds in the family Threskiornithidae, that inhabit wetlands, forests and plains. "Ibis" derives from the Latin and Ancient Greek word ...'' 148(3): 477-488 (HTML abstract) Notes References *Harrap and Quinn, ''Tits, Nuthatches and Treecreepers'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rusty-flanked Treecreeper
The rusty-flanked treecreeper (''Certhia nipalensis'') or the Nepal treecreeper is a species of bird in the family Certhiidae. It is found in northern India, Nepal, Bhutan and western Yunnan. Its natural habitats are boreal forest A forest is an area of land dominated by trees. Hundreds of definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing, and ecological function. The United Nations' ...s and temperate forests. References rusty-flanked treecreeper Birds of Nepal Birds of Bhutan Birds of Northeast India Birds of Yunnan rusty-flanked treecreeper rusty-flanked treecreeper Taxonomy articles created by Polbot {{Certhioidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bar-tailed Treecreeper
The bar-tailed treecreeper (''Certhia himalayana''), or the Himalayan treecreeper is a species of bird in the family Certhiidae. It is found primarily in the northern parts of the Indian subcontinent, particularly in the Himalayas, as well as in adjoining regions. It is found in Afghanistan, India, Iran, Kazakhstan, Myanmar, Nepal, Tibet, Russia, Tajikistan, Turkmenistan, and Uzbekistan. Its natural habitats are boreal forests and temperate forests. Description The bar-tailed treecreeper has a flecked or striped feather pattern, usually in black, brown, white and red hues. This coloration allows the treecreeper to blend in with its forest surroundings quite well. References bar-tailed treecreeper Birds of Central Asia Birds of Afghanistan Birds of Pakistan Birds of North India Birds of Nepal Birds of Central China Birds of Yunnan Birds of Myanmar bar-tailed treecreeper The bar-tailed treecreeper (''Certhia himalayana''), or the Himalayan treecreeper is a species ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Short-toed Treecreeper
The short-toed treecreeper (''Certhia brachydactyla'') is a small passerine bird found in woodlands through much of the warmer regions of Europe and into north Africa. It has a generally more southerly distribution than the other European treecreeper species, the common treecreeper, with which it is easily confused where they both occur. The short-toed treecreeper tends to prefer deciduous trees and lower altitudes than its relative in these overlap areas. Although mainly sedentary, vagrants have occurred outside the breeding range. The short-toed treecreeper is one of a group of four very similar Holarctic treecreepers, including the closely related North American brown creepers, and has five subspecies differing in appearance and song. Like other treecreepers, the short-toed is inconspicuously plumaged brown above and whitish below, and has a curved bill and stiff tail feathers. It is a resident in woodlands throughout its range, and nests in tree crevices or behind bark flake ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brown Creeper
The brown creeper (''Certhia americana''), also known as the American treecreeper, is a small songbird, the only North American member of the treecreeper family Certhiidae. Description Adults are brown on the upper parts with light spotting, resembling a piece of tree bark, with white underparts. They have a long thin bill with a slight downward curve and a long stiff tail used for support as the bird creeps upwards. The male creeper has a slightly larger bill than the female. Brown creepers are smaller than white-breasted nuthatches but larger than golden-crowned kinglets. Measurements: * Length: * Weight: * Wingspan: Its voice includes single very high pitched, short, often insistent, piercing calls; ''see'', or ''swee''. The song often has a cadence like; ''pee pee willow wee'' or ''see tidle swee'', with notes similar to the calls. Creepers in California have songs of four to nine syllables, except in the San Bernardino Mountains, where there are as many as nine to thir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hodgson's Treecreeper
Hodgson's treecreeper (''Certhia hodgsoni'') is a small passerine bird from the southern rim of the Himalayas. Its specific distinctness from the common treecreeper (''C. familiaris'') was recently validated. Description This is a small bird, long, of fairly drab appearance. It is brownish with lighter and darker streaks above, and off-white below and on the supercilium. It is browner above than the common treecreeper (''C. familiaris''), with a contrasting rufous rump. It has a long curved bill and long stiff tail feathers. The song starts with two of the ''shree'' calls characteristic for this species and its close relatives. Then follow one or a few warbling calls, and finally (usually) two up- and downslurring notes. Each sound is about 0.3 seconds long, and the whole song takes about 2 to 2.5 seconds. It drops in pitch at a constant rate from around 7.5 kHz initially to 6 kHz, slurring down to 4 kHz once or twice in the end.Tietze ''et al.'' (2006) Systematic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ibis (journal)
''Ibis'' (formerly ''The Ibis''), subtitled ''the International Journal of Avian Science'', is the peer-reviewed scientific journal of the British Ornithologists' Union. It was established in 1859. Topics covered include ecology, conservation, behaviour, palaeontology, and taxonomy of birds. The editor-in-chief is Dominic J. McCafferty (University of Glasgow). The journal is published by Wiley-Blackwell in print and online. It is available free on the internet for institutions in the developing world through the OARE scheme (Online Access to Research in the Environment). History In 1858 the British Ornithologists' Union (BOU) was formed. It was the first organization, devoted solely to the study of birds. One year later members of the BOU founded a (Quarterly) "Magazine of General Ornithology," entitled ''The Ibis''. Series and editors * Series 1 was published from 1859 to 1864, in six volumes and 24 issues. The first editor was Philip Lutley Sclater (1829–1913).Sep. ixv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DNA Sequence
DNA sequencing is the process of determining the nucleic acid sequence – the order of nucleotides in DNA. It includes any method or technology that is used to determine the order of the four bases: adenine, guanine, cytosine, and thymine. The advent of rapid DNA sequencing methods has greatly accelerated biological and medical research and discovery. Knowledge of DNA sequences has become indispensable for basic biological research, DNA Genographic Projects and in numerous applied fields such as medical diagnosis, biotechnology, forensic biology, virology and biological systematics. Comparing healthy and mutated DNA sequences can diagnose different diseases including various cancers, characterize antibody repertoire, and can be used to guide patient treatment. Having a quick way to sequence DNA allows for faster and more individualized medical care to be administered, and for more organisms to be identified and cataloged. The rapid speed of sequencing attained with modern D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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