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Silver Oriole
The silver oriole (''Oriolus mellianus'') is a species of bird in the family Oriolidae. It breeds in southern China and winters in mainland Southeast Asia. Its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical moist montane forest where it is threatened by habitat loss. Taxonomy and systematics The silver oriole was originally described as a subspecies of the maroon oriole. Along with the black Black is a color which results from the absence or complete absorption of visible light. It is an achromatic color, without hue, like white and grey. It is often used symbolically or figuratively to represent darkness. Black and white have o ..., black-and-crimson and maroon orioles, it belongs to a clade of red and black orioles. Alternate names for the silver oriole include Mell's maroon oriole, Mell's oriole, Stresemann's maroon oriole and Stresemann's oriole. References silver oriole Birds of South China silver oriole ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erwin Stresemann
Erwin Friedrich Theodor Stresemann (22 November 1889, in Dresden – 20 November 1972, in East Berlin) was a German naturalist and ornithologist. Stresemann was an ornithologist of extensive breadth who compiled one of the first and most comprehensive accounts of avian biology of its time as part of the ''Handbuch der Zoologie'' (Handbook of Zoology). In the process of his studies on birds, he also produced one of the most extensive historical accounts on the development of the science of ornithology. He influenced numerous ornithologists around him and oversaw the development of ornithology in Germany as editor of the ''Journal für Ornithologie''. He also took an interest in poetry, philosophy and linguistics. He published a monograph on the Paulohi language based on studies made during his ornithological expedition to the Indonesian island. Early life Stresemann was born in Dresden to Richard, an apothecary and Marie. His grandfather Theodor owned the ''Zum Roten Adler'' phar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subtropical Or Tropical Moist Lowland Forest
Tropical and subtropical moist broadleaf forests (TSMF), also known as tropical moist forest, is a subtropical and tropical forest habitat type defined by the World Wide Fund for Nature. Description TSMF is generally found in large, discontinuous patches centered on the equatorial belt and between the Tropic of Cancer and Tropic of Capricorn, TSMF are characterized by low variability in annual temperature and high levels of rainfall of more than annually. Forest composition is dominated by evergreen and semi-deciduous tree species. These trees number in the thousands and contribute to the highest levels of species diversity in any terrestrial major habitat type. In general, biodiversity is highest in the forest canopy. The canopy can be divided into five layers: overstory canopy with emergent crowns, a medium layer of canopy, lower canopy, shrub level, and finally understory. These forests are home to more species than any other terrestrial ecosystem: Half of the world's sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montane Forest
Montane ecosystems are found on the slopes of mountains. The alpine climate in these regions strongly affects the ecosystem because temperatures fall as elevation increases, causing the ecosystem to stratify. This stratification is a crucial factor in shaping plant community, biodiversity, metabolic processes and ecosystem dynamics for montane ecosystems. Dense montane forests are common at moderate elevations, due to moderate temperatures and high rainfall. At higher elevations, the climate is harsher, with lower temperatures and higher winds, preventing the growth of trees and causing the plant community to transition to montane grasslands, shrublands or alpine tundra. Due to the unique climate conditions of montane ecosystems, they contain increased numbers of endemic species. Montane ecosystems also exhibit variation in ecosystem services, which include carbon storage and water supply. Life zones As elevation increases, the climate becomes cooler, due to a decrease in a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Habitat Loss
Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby reducing biodiversity and species abundance. Habitat destruction is the leading cause of biodiversity loss. Fragmentation and loss of habitat have become one of the most important topics of research in ecology as they are major threats to the survival of endangered species. Activities such as harvesting natural resources, industrial production and urbanization are human contributions to habitat destruction. Pressure from agriculture is the principal human cause. Some others include mining, logging, trawling, and urban sprawl. Habitat destruction is currently considered the primary cause of species extinction worldwide. Environmental factors can contribute to habitat destruction more indirectly. Geological processes, climate change, introdu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maroon Oriole
The maroon oriole (''Oriolus traillii'') is a species of bird in the family Oriolidae. It is found in Southeast Asia. Taxonomy The maroon oriole was originally described in the genus ''Rosy starling, Pastor''. Along with the Black oriole, black, Black-and-crimson oriole, black-and-crimson and silver orioles, it belongs to a clade of red and black orioles. Four subspecies are recognized: * ''O. t. traillii'' – (Nicholas Aylward Vigors, Vigors, 1832) occurs from the Himalayas to southern China, northern Indochina and northern Thailand * ''O. t. ardens'' – (Robert Swinhoe, R. Swinhoe, 1862) occurs in Taiwan * ''O. t. nigellicauda'' – (Swinhoe, 1870) occurs on Hainan * ''O. t. robinsoni'' – Jean Théodore Delacour, Delacour, 1927 occurs in southern Indochina Description The maroon oriole has maroon and black plumage with a black head, neck and wings with a blueish beak. The females have slightly darker bodies and the juveniles have lighter bodies. The adult male is glossy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Oriole
The black oriole (''Oriolus hosii'') is a species of bird in the family Oriolidae. It is Endemism, endemic to the island of Borneo. One of the least known of the orioles, its distribution range is restricted to Sarawak in Borneo. Along with the Black-and-crimson oriole, black-and-crimson, Maroon oriole, maroon, and silver orioles, it belongs to a clade of red and black orioles. The binomial name is after Charles Hose who collected the first specimen of the species on Mount Dulit. Its natural habitat is subtropical or tropical Borneo montane rain forests, moist montane forests where it is threatened by habitat loss. References Oriolus, black oriole Birds of East Malaysia Endemic birds of Borneo Fauna of the Borneo montane rain forests Birds described in 1892, black oriole Taxonomy articles created by Polbot {{Oriolidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black-and-crimson Oriole
The black-and-crimson oriole (''Oriolus cruentus'') is a species of bird in the family Oriolidae. It is found in Indonesia and Malaysia where its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical moist montane forest. Taxonomy and systematics The black-and-crimson oriole was originally described in the genus ''Leptopteryx'' (a synonym for ''Artamella''). Along with the Black oriole, black, Maroon oriole, maroon and silver orioles, it belongs to a clade of red and black orioles. Alternate names for the black-and-crimson oriole include the black-crimson oriole and crimson-breasted oriole. Subspecies Four subspecies are recognized: * ''O. c. malayanus'' - Herbert C. Robinson, Robinson & C. Boden Kloss, Kloss, 1923: Found on the Malay Peninsula * ''O. c. consanguineus'' - (Robert George Wardlaw-Ramsay, Ramsay, RGW, 1881): Originally described as a separate species. Found on Sumatra * ''O. c. cruentus'' - (Johann Georg Wagler, Wagler, 182 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oriolus
Orioles are colourful Old World passerine birds in the genus ''Oriolus'', the type genus of the corvoidean family Oriolidae. They are not closely related to the New World orioles, which are icterids (family Icteridae) that belong to the superfamily Passeroidea. Taxonomy and systematics The genus ''Oriolus'' was erected by Linnaeus in 1766 in the 12th edition of his ''Systema Naturae''. The type species is the golden oriole (''Oriolus oriolus''). In 1760, French ornithologist Mathurin Jacques Brisson in his ''Ornithologie'' used ''Oriolus'' as a subdivision of the genus ''Turdus'', but the International Commission on Zoological Nomenclature ruled in 1955 that "''Oriolus'' Brisson, 1760" should be suppressed. Linnaeus added more than a dozen additional genera when he updated his 10th edition, but he generally based new genera on those that had been introduced by Brisson in his ''Ornithologie''. ''Oriolus'' is now the only genus for which Linnaeus's 12th edition is cited as the o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Of South China
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. Birds ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Described In 1922
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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