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Capercaillie(2)
''Tetrao'' is a genus of birds in the grouse subfamily known as capercaillies. They are some of the largest living grouse. Taxonomy The genus ''Tetrao'' was introduced in 1758 by the Swedish naturalist Carl Linnaeus in the tenth edition of his ''Systema Naturae''. The genus name is the Latin word for a game bird, probably a black grouse. The black grouse was included by Linnaeus in the genus ''Tetrao'' but is now placed in the genus ''Lyrurus''. The type species was designated as the western capercaillie (''Tetrao urogallus'') by George Robert Gray in 1840. Species The genus contains two species: The fossil record A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved in ... of this genus is extensive: * '' Tetrao conjugens'' (Early Pliocene of C Europe) * '' Tetrao rhodopensis'' (Early ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Capercaillie
The western capercaillie (''Tetrao urogallus''), also known as the Eurasian capercaillie, wood grouse, heather cock, cock-of-the-woods, or simply capercaillie , is a heavy member of the grouse family and the largest of all extant grouse species. The heaviest-known specimen, recorded in captivity, had a weight of . Found across Europe and the Palearctic, this primarily-ground-dwelling forest grouse is renowned for its courtship display. This bird shows extreme sexual dimorphism, with males nearly twice the size of females. The global population is listed as "least concern" under the IUCN, although the populations of central Europe are declining and fragmented, or possibly extirpated. The western capercaillie is one of two living species under the genus ''Tetrao'', which also includes the lesser-known black-billed capercaillie. Etymology The word ''capercaillie'' is a corruption of the Scottish Gaelic ''capall coille'' () "Horse of the jungle". The Scots borrowing is spelled ''cap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Capercaillie
The western capercaillie (''Tetrao urogallus''), also known as the Eurasian capercaillie, wood grouse, heather cock, cock-of-the-woods, or simply capercaillie , is a heavy member of the grouse family and the largest of all extant grouse species. The heaviest-known specimen, recorded in captivity, had a weight of . Found across Europe and the Palearctic, this primarily-ground-dwelling forest grouse is renowned for its courtship display. This bird shows extreme sexual dimorphism, with males nearly twice the size of females. The global population is listed as "least concern" under the IUCN, although the populations of central Europe are declining and fragmented, or possibly extirpated. The western capercaillie is one of two living species under the genus ''Tetrao'', which also includes the lesser-known black-billed capercaillie. Etymology The word ''capercaillie'' is a corruption of the Scottish Gaelic ''capall coille'' () "Horse of the jungle". The Scots borrowing is spelled ''cap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tetrao Urogallus
The western capercaillie (''Tetrao urogallus''), also known as the Eurasian capercaillie, wood grouse, heather cock, cock-of-the-woods, or simply capercaillie , is a heavy member of the grouse family and the largest of all extant grouse species. The heaviest-known specimen, recorded in captivity, had a weight of . Found across Europe and the Palearctic, this primarily-ground-dwelling forest grouse is renowned for its courtship display. This bird shows extreme sexual dimorphism, with males nearly twice the size of females. The global population is listed as "least concern" under the IUCN, although the populations of central Europe are declining and fragmented, or possibly wikt:extirpate, extirpated. The western capercaillie is one of two living species under the genus ''Tetrao'', which also includes the lesser-known black-billed capercaillie. Etymology The word ''capercaillie'' is a corruption of the Scottish Gaelic language, Scottish Gaelic ''capall coille'' () "Horse of the jung ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird Genera
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. Bi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tetrao
''Tetrao'' is a genus of birds in the grouse subfamily known as capercaillies. They are some of the largest living grouse. Taxonomy The genus ''Tetrao'' was introduced in 1758 by the Swedish naturalist Carl Linnaeus in the tenth edition of his '' Systema Naturae''. The genus name is the Latin word for a game bird, probably a black grouse. The black grouse was included by Linnaeus in the genus ''Tetrao'' but is now placed in the genus ''Lyrurus''. The type species was designated as the western capercaillie (''Tetrao urogallus'') by George Robert Gray in 1840. Species The genus contains two species: The fossil record A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved ... of this genus is extensive: * '' Tetrao conjugens'' (Early Pliocene of C Europe) * '' Tetrao rhodopensis'' (Earl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tetrao Praeurogallus
''Tetrao'' is a genus of birds in the grouse subfamily known as capercaillies. They are some of the largest living grouse. Taxonomy The genus ''Tetrao'' was introduced in 1758 by the Swedish naturalist Carl Linnaeus in the tenth edition of his ''Systema Naturae''. The genus name is the Latin word for a game bird, probably a black grouse. The black grouse was included by Linnaeus in the genus ''Tetrao'' but is now placed in the genus ''Lyrurus''. The type species was designated as the western capercaillie (''Tetrao urogallus'') by George Robert Gray in 1840. Species The genus contains two species: The fossil record A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved in ... of this genus is extensive: * '' Tetrao conjugens'' (Early Pliocene of C Europe) * '' Tetrao rhodopensis'' (Early ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tetrao Macropus
''Tetrao'' is a genus of birds in the grouse subfamily known as capercaillies. They are some of the largest living grouse. Taxonomy The genus ''Tetrao'' was introduced in 1758 by the Swedish naturalist Carl Linnaeus in the tenth edition of his ''Systema Naturae''. The genus name is the Latin word for a game bird, probably a black grouse. The black grouse was included by Linnaeus in the genus ''Tetrao'' but is now placed in the genus ''Lyrurus''. The type species was designated as the western capercaillie (''Tetrao urogallus'') by George Robert Gray in 1840. Species The genus contains two species: The fossil record of this genus is extensive: * '' Tetrao conjugens'' (Early Pliocene of C Europe) * '' Tetrao rhodopensis'' (Early Pliocene of Dorkovo, Bulgaria) * '' Tetrao partium'' (Early Pliocene - Early Pleistocene of SE Europe) * '' Tetrao macropus'' (Late Pliocene - Early Pleistocene of Hungary) * ''Tetrao praeurogallus ''Tetrao'' is a genus of birds in the grouse subfam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tetrao Partium
''Tetrao'' is a genus of birds in the grouse subfamily known as capercaillies. They are some of the largest living grouse. Taxonomy The genus ''Tetrao'' was introduced in 1758 by the Swedish naturalist Carl Linnaeus in the tenth edition of his ''Systema Naturae''. The genus name is the Latin word for a game bird, probably a black grouse. The black grouse was included by Linnaeus in the genus ''Tetrao'' but is now placed in the genus ''Lyrurus''. The type species was designated as the western capercaillie (''Tetrao urogallus'') by George Robert Gray in 1840. Species The genus contains two species: The fossil record of this genus is extensive: * '' Tetrao conjugens'' (Early Pliocene of C Europe) * '' Tetrao rhodopensis'' (Early Pliocene of Dorkovo, Bulgaria) * '' Tetrao partium'' (Early Pliocene - Early Pleistocene of SE Europe) * ''Tetrao macropus'' (Late Pliocene - Early Pleistocene of Hungary) * ''Tetrao praeurogallus ''Tetrao'' is a genus of birds in the grouse subfami ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tetrao Rhodopensis
''Tetrao'' is a genus of birds in the grouse subfamily known as capercaillies. They are some of the largest living grouse. Taxonomy The genus ''Tetrao'' was introduced in 1758 by the Swedish naturalist Carl Linnaeus in the tenth edition of his ''Systema Naturae''. The genus name is the Latin word for a game bird, probably a black grouse. The black grouse was included by Linnaeus in the genus ''Tetrao'' but is now placed in the genus ''Lyrurus''. The type species was designated as the western capercaillie (''Tetrao urogallus'') by George Robert Gray in 1840. Species The genus contains two species: The fossil record of this genus is extensive: * '' Tetrao conjugens'' (Early Pliocene of C Europe) * '' Tetrao rhodopensis'' (Early Pliocene of Dorkovo, Bulgaria) * ''Tetrao partium'' (Early Pliocene - Early Pleistocene of SE Europe) * ''Tetrao macropus'' (Late Pliocene - Early Pleistocene of Hungary) * ''Tetrao praeurogallus ''Tetrao'' is a genus of birds in the grouse subfamil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tetrao Conjugens
''Tetrao'' is a genus of birds in the grouse subfamily known as capercaillies. They are some of the largest living grouse. Taxonomy The genus ''Tetrao'' was introduced in 1758 by the Swedish naturalist Carl Linnaeus in the tenth edition of his ''Systema Naturae''. The genus name is the Latin word for a game bird, probably a black grouse. The black grouse was included by Linnaeus in the genus ''Tetrao'' but is now placed in the genus ''Lyrurus''. The type species was designated as the western capercaillie (''Tetrao urogallus'') by George Robert Gray in 1840. Species The genus contains two species: The fossil record of this genus is extensive: * '' Tetrao conjugens'' (Early Pliocene of C Europe) * ''Tetrao rhodopensis'' (Early Pliocene of Dorkovo, Bulgaria) * ''Tetrao partium'' (Early Pliocene - Early Pleistocene of SE Europe) * ''Tetrao macropus'' (Late Pliocene - Early Pleistocene of Hungary) * ''Tetrao praeurogallus ''Tetrao'' is a genus of birds in the grouse subfamily ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fossil Record
A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved in amber, hair, petrified wood and DNA remnants. The totality of fossils is known as the ''fossil record''. Paleontology is the study of fossils: their age, method of formation, and evolutionary significance. Specimens are usually considered to be fossils if they are over 10,000 years old. The oldest fossils are around 3.48 billion years old to 4.1 billion years old. Early edition, published online before print. The observation in the 19th century that certain fossils were associated with certain rock strata led to the recognition of a geological timescale and the relative ages of different fossils. The development of radiometric dating techniques in the early 20th century allowed scientists to quantitatively measure the absolu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black-billed Capercaillie
The black-billed capercaillie (''Tetrao urogalloides''), also known as eastern capercaillie, Siberian capercaillie, spotted capercaillie or (in Russian) stone capercaillie, is a large grouse species closely related to the more widespread western capercaillie. It is a sedentary species which breeds in the larch taiga forests of eastern Siberia as well as parts of northern Mongolia and China. In the far west of its distribution, the black-billed capercaillie has been known to hybridize with the western capercaillie. Compared to its western cousin, the Siberian capercaillie is also more adaptable to open habitat, given the larch forests it lives in are usually less dense than other taiga communities. Thus, they tend to avoid thick coniferous forests. Description A male black-billed capercaillie has an average length of about and weighs , with females measuring around and weighing . Their wingspan stretches approximately long. Compared to the western capercaillie, it is slightly ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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