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Tetrastes
''Tetrastes'' is a genus of birds in the grouse Grouse are a group of birds from the order Galliformes, in the family Phasianidae. Grouse are presently assigned to the tribe Tetraonini (formerly the subfamily Tetraoninae and the family Tetraonidae), a classification supported by mitochondria ... subfamily. It contains the following species: Both species live in forests with at least some conifers in cool regions of the Northern Hemisphere. References Bird genera Taxa named by Alexander von Keyserling Taxa named by Johann Heinrich Blasius {{Galliformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hazel Grouse
The hazel grouse (''Tetrastes bonasia''), sometimes called the hazel hen, is one of the smaller members of the grouse family of birds. It is a sedentary species, breeding across the Palearctic as far east as Hokkaido, and as far west as eastern and central Europe, in dense, damp, mixed coniferous woodland, preferably with some spruce. The bird is sometimes referred to as "rabchick" (from рябчик) by early 20th century English speaking travellers to Russia. Description This is a relatively small grouse at length. The plumage of this plump bird is finely patterned, but it essentially has grey upperparts, brown wings and chestnut flecked white underparts. The male has a short erectile crest and a white-bordered black throat. The female has a shorter crest and lacks the black color on the throat. In flight, this species shows a black-tipped grey tail. The male has a high-pitched ''ti-ti-ti-ti-ti'' call, and the female a liquid ''tettettettettet''. These calls, along with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tetrastes Bonasia
The hazel grouse (''Tetrastes bonasia''), sometimes called the hazel hen, is one of the smaller members of the grouse family of birds. It is a sedentary species, breeding across the Palearctic as far east as Hokkaido, and as far west as eastern and central Europe, in dense, damp, mixed coniferous woodland, preferably with some spruce. The bird is sometimes referred to as "rabchick" (from рябчик) by early 20th century English speaking travellers to Russia. Description This is a relatively small grouse at length. The plumage of this plump bird is finely patterned, but it essentially has grey upperparts, brown wings and chestnut flecked white underparts. The male has a short erectile crest and a white-bordered black throat. The female has a shorter crest and lacks the black color on the throat. In flight, this species shows a black-tipped grey tail. The male has a high-pitched ''ti-ti-ti-ti-ti'' call, and the female a liquid ''tettettettettet''. These calls, along with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hazel Grouse
The hazel grouse (''Tetrastes bonasia''), sometimes called the hazel hen, is one of the smaller members of the grouse family of birds. It is a sedentary species, breeding across the Palearctic as far east as Hokkaido, and as far west as eastern and central Europe, in dense, damp, mixed coniferous woodland, preferably with some spruce. The bird is sometimes referred to as "rabchick" (from рябчик) by early 20th century English speaking travellers to Russia. Description This is a relatively small grouse at length. The plumage of this plump bird is finely patterned, but it essentially has grey upperparts, brown wings and chestnut flecked white underparts. The male has a short erectile crest and a white-bordered black throat. The female has a shorter crest and lacks the black color on the throat. In flight, this species shows a black-tipped grey tail. The male has a high-pitched ''ti-ti-ti-ti-ti'' call, and the female a liquid ''tettettettettet''. These calls, along with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tetrastes Bonasia 2
''Tetrastes'' is a genus of birds in the grouse subfamily. It contains the following species: Both species live in forests with at least some conifer Conifers are a group of conifer cone, cone-bearing Spermatophyte, seed plants, a subset of gymnosperms. Scientifically, they make up the phylum, division Pinophyta (), also known as Coniferophyta () or Coniferae. The division contains a single ...s in cool regions of the Northern Hemisphere. References Bird genera Taxa named by Alexander von Keyserling Taxa named by Johann Heinrich Blasius {{Galliformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tetrastes
''Tetrastes'' is a genus of birds in the grouse Grouse are a group of birds from the order Galliformes, in the family Phasianidae. Grouse are presently assigned to the tribe Tetraonini (formerly the subfamily Tetraoninae and the family Tetraonidae), a classification supported by mitochondria ... subfamily. It contains the following species: Both species live in forests with at least some conifers in cool regions of the Northern Hemisphere. References Bird genera Taxa named by Alexander von Keyserling Taxa named by Johann Heinrich Blasius {{Galliformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tetrastes Sewerzowi
The Chinese grouse (''Tetrastes sewerzowi''), also known as Severtzov's grouse or the black-breasted hazel grouse, is a grouse species closely related to the hazel grouse. It is a sedentary bird which inhabits conifer-rich mixed montane forests of central China. The bird is very similar in appearance to the hazel grouse apart from less of a white stripe on the head and neck. The bird is named after a Russian explorer and naturalist, Nikolai Alekseevich Severtzov. Chinese grouse is legally an endangered species in China, in the area in which its most centrally located. The population has been declining over the years and is still showing this decrease in numbers. The Chinese grouse has around 10,000 birds currently according to the Nordic Board for Wildlife Research. The main cause of this decline is due to habitat loss by deforestation. There are many forestry practices, habitat fragmentation, and decrease in area of coniferous forests that contribute to the reasons this specie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grouse
Grouse are a group of birds from the order Galliformes, in the family Phasianidae. Grouse are presently assigned to the tribe Tetraonini (formerly the subfamily Tetraoninae and the family Tetraonidae), a classification supported by mitochondrial DNA sequence studies, and applied by the American Ornithologists' Union, ITIS, International Ornithological Congress, and others. Grouse inhabit temperate and subarctic regions of the Northern Hemisphere, from pine forests to moorland and mountainside, from 83°N (rock ptarmigan in northern Greenland) to 28°N (Attwater's prairie chicken in Texas). Turkeys are closely related to grouse and are also classified in the tribe Tetraonini. The koklass pheasant is also closely allied with them. Description Grouse are heavily built like other Galliformes, such as chickens. They range in length from , and in weight from . Males are larger than females—twice as heavy in the western capercaillie, the largest member of the family. Grouse ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chinese Grouse
The Chinese grouse (''Tetrastes sewerzowi''), also known as Severtzov's grouse or the black-breasted hazel grouse, is a grouse species closely related to the hazel grouse. It is a sedentary bird which inhabits conifer-rich mixed montane forests of central China. The bird is very similar in appearance to the hazel grouse apart from less of a white stripe on the head and neck. The bird is named after a Russian explorer and naturalist, Nikolai Alekseevich Severtzov. Chinese grouse is legally an endangered species in China, in the area in which its most centrally located. The population has been declining over the years and is still showing this decrease in numbers. The Chinese grouse has around 10,000 birds currently according to the Nordic Board for Wildlife Research. The main cause of this decline is due to habitat loss by deforestation. There are many forestry practices, habitat fragmentation, and decrease in area of coniferous forests that contribute to the reasons this specie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alexander Keyserling
Alexander Friedrich Michael Lebrecht Nikolaus Arthur Graf von Keyserling (15 August 1815 – 8 May 1891) was a Baltic German geologist and paleontologist from the Keyserlingk family of Baltic German nobility. Career Alexander von Keyserling was born on at the Kabillen Manor, , Courland Governorate (in present-day Kabile, Kuldīga Municipality, Latvia), then part of the Russian Empire. His father was Count Heinrich Diedrich Wilhelm von Keyserling, 3rd Count of Rautenburg, was a spokesman, and in Courland, his mother was Baroness Anna Amalie Benigna . His family was of Westphalian origin and was originated in Herford, they were considered part of the ''Uradel'', or old nobility. The first ever mentioned member was Albert Keserlink (1443-1467 or 1468), the mayor of Herford. Alexander belonged to the ''House of Rautenburg- Telsen-Paddern'', which was a subdivided branch of the Prussian comital branch. The branch's founder Dietrich II von Keyserling, Herr auf und , was el ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johann Heinrich Blasius
Johann Heinrich Blasius (7 October 1809 – 26 May 1870) was a German zoologist. His sons, Rudolf Heinrich Paul Blasius (1842-1907) and August Wilhelm Heinrich Blasius (1845–1912) were ornithologists. Biography In 1836, he was appointed as a professor at the Collegium Carolinum in Braunschweig. In 1840, he founded the Botanischer Garten der Technischen Universität Braunschweig. In 1859 he was appointed as the director of the newly founded Naturhistorisches Museum (Braunschweig) and in 1866 also of the Herzog Anton Ulrich Museum. Writings He was the author of two major books on vertebrates: "''Fauna der Wirbelthiere Deutschlands''" (1857), and "''Die wirbelthiere Europa's''" (Vertebrates of Europe, with Alexander Keyserling, 1840). He also wrote "''Reise im Europäischen Russland in den Jahren 1840 und 1851''" (Journey to European Russia in the years 1840 & 1851). In 1862 ornithologist Alfred Newton (1829–1907) published "A list of the birds of Europe", a translation base ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Linnaeus
Carl Linnaeus (; 23 May 1707 – 10 January 1778), also known after his ennoblement in 1761 as Carl von Linné Blunt (2004), p. 171. (), was a Swedish botanist, zoologist, taxonomist, and physician who formalised binomial nomenclature, the modern system of naming organisms. He is known as the "father of modern taxonomy". Many of his writings were in Latin; his name is rendered in Latin as and, after his 1761 ennoblement, as . Linnaeus was born in Råshult, the countryside of Småland, in southern Sweden. He received most of his higher education at Uppsala University and began giving lectures in botany there in 1730. He lived abroad between 1735 and 1738, where he studied and also published the first edition of his ' in the Netherlands. He then returned to Sweden where he became professor of medicine and botany at Uppsala. In the 1740s, he was sent on several journeys through Sweden to find and classify plants and animals. In the 1750s and 1760s, he continued to collect and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aves
Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Birds live worldwide and range in size from the bee hummingbird to the ostrich. There are about ten thousand living species, more than half of which are passerine, or "perching" birds. Birds have 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 loss of flight in some birds, including ratites, penguins, and diverse endemic island species. The digestive and respiratory systems of birds are also uniquely adapted for flight. Some bird species of aquatic environments, particularly seabirds and some waterbirds, have further evolved for swimming. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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