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Thescelocichla
The swamp palm bulbul (''Thescelocichla leucopleura''), is a species of songbird in the bulbul family, Pycnonotidae. It is monotypic within the genus ''Thescelocichla''. Taxonomy and systematics The swamp palm bulbul was originally described in the genus ''Phyllastrephus''. Alternative names for the swamp palm bulbul include the swamp bulbul, swamp greenbul, swamp palm greenbul, white-tailed greenbul and white-tailed palm greenbul. The alternate name 'white-tailed greenbul' is also used by the honeyguide greenbul and Sjöstedt's greenbul. Distribution and habitat The swamp palm bulbul is found from Senegal and Gambia to north-eastern and central Democratic Republic of the Congo and northern Angola. Its natural habitats are subtropical or tropical dry forests, subtropical or tropical swamps, and moist savanna A savanna or savannah is a mixed woodland- grassland (i.e. grassy woodland) ecosystem characterised by the trees being sufficiently widely spaced so that the canopy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bulbuls
The bulbuls are members of a family, Pycnonotidae, of medium-sized passerine songbirds, which also includes greenbuls, brownbuls, leafloves, and bristlebills. The family is distributed across most of Africa and into the Middle East, tropical Asia to Indonesia, and north as far as Japan. A few insular species occur on the tropical islands of the Indian Ocean. There are 160 species in 32 genera. While different species are found in a wide range of habitats, the African species are predominantly found in rainforest, whereas Asian bulbuls are predominantly found in more open areas. Taxonomy The family Pycnonotidae was introduced by the English zoologist George Robert Gray in 1840 as a subfamily Pycnonotinae of the thrush family Turdidae. The Arabic word ''bulbul'' (بلبل) is sometimes used to refer to the "nightingale" as well as the bulbul, but the English word ''bulbul'' refers to the birds discussed in this article. A few species that were previously considered to be memb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bulbul
The bulbuls are members of a family, Pycnonotidae, of medium-sized passerine songbirds, which also includes greenbuls, brownbuls, leafloves, and bristlebills. The family is distributed across most of Africa and into the Middle East, tropical Asia to Indonesia, and north as far as Japan. A few insular species occur on the tropical islands of the Indian Ocean. There are 160 species in 32 genera. While different species are found in a wide range of habitats, the African species are predominantly found in rainforest, whereas Asian bulbuls are predominantly found in more open areas. Taxonomy The family Pycnonotidae was introduced by the English zoologist George Robert Gray in 1840 as a subfamily Pycnonotinae of the thrush family Turdidae. The Arabic word ''bulbul'' (بلبل) is sometimes used to refer to the "nightingale" as well as the bulbul, but the English word ''bulbul'' refers to the birds discussed in this article. A few species that were previously considered to be memb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pycnonotidae
The bulbuls are members of a family, Pycnonotidae, of medium-sized passerine songbirds, which also includes greenbuls, brownbuls, leafloves, and bristlebills. The family is distributed across most of Africa and into the Middle East, tropical Asia to Indonesia, and north as far as Japan. A few insular species occur on the tropical islands of the Indian Ocean. There are 160 species in 32 genera. While different species are found in a wide range of habitats, the African species are predominantly found in rainforest, whereas Asian bulbuls are predominantly found in more open areas. Taxonomy The family Pycnonotidae was introduced by the English zoologist George Robert Gray in 1840 as a subfamily Pycnonotinae of the thrush family Turdidae. The Arabic word ''bulbul'' (بلبل) is sometimes used to refer to the "nightingale" as well as the bulbul, but the English word ''bulbul'' refers to the birds discussed in this article. A few species that were previously considered to be members ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phyllastrephus
''Phyllastrephus'' is a songbird genus in the bulbul family Pycnonotidae. Most of the species in the genus are typical greenbuls, though two are brownbuls, and one is a leaflove. Taxonomy and systematics The genus ''Phyllastrephus'' was introduced by the English naturalist William John Swainson in 1832 with ''Le Jaboteur'' ( Levaillant), now the terrestrial brownbul, as the type species. The genus name combines the Ancient Greek ''phullon '' meaning "leaf" with ''strephō'' meaning "to toss" or "to turn". Species The genus contains the following 20 species: * Lowland tiny greenbul (''Phyllastrephus debilis'') * Montane tiny greenbul (''Phyllastrephus albigula'') * White-throated greenbul (''Phyllastrephus albigularis'') * Xavier's greenbul (''Phyllastrephus xavieri'') * Icterine greenbul (''Phyllastrephus icterinus'') * Terrestrial brownbul (''Phyllastrephus terrestris'') * Cameroon olive greenbul (''Phyllastrephus poensis'') * Northern brownbul (''Phyllastrephus strepi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honeyguide Greenbul
The honeyguide greenbul (''Baeopogon indicator'') is a species of songbird in the bulbul family, Pycnonotidae. It is widespread throughout the African tropical rainforest. Taxonomy and systematics The honeyguide greenbul was originally described in the genus ''Criniger ''Criniger'' is a genus of songbirds in the bulbul family, Pycnonotidae. The species of ''Criniger'' are found in western and central Africa. Taxonomy The genus ''Criniger'' was introduced in 1820 by the Dutch zoologist Coenraad Jacob Temminc ...'' and was later re-classified to the genus ''Baeopogon''. Alternate names for the honeyguide greenbul include the honeyguide bulbul and white-tailed greenbul. The latter name is also used as an alternate name by Sjöstedt's greenbul and the swamp palm bulbul. Subspecies Two subspecies of the honeyguide greenbul are recognized: * Upper Guinea honeyguide greenbul (''B. i. leucurus'') - ( Cassin, 1855): Originally described as a separate species in the genus Tri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sjöstedt's Greenbul
Sjöstedt's greenbul (''Baeopogon clamans'') is a species of songbird in the bulbul family, Pycnonotidae. It is found in western and central Africa. Taxonomy and systematics Sjöstedt's greenbul was originally described in the genus ''Xenocichla'' (a synonym for ''Bleda''), then re-classified to ''Baeopogon''. The common name commemorates the Swedish ornithologist Bror Yngve Sjöstedt. Alternate names for Sjöstedt's greenbul include Sjöstedt's bulbul, Sjöstedt's honeyguide bulbul, Sjöstedt's honeyguide greenbul, Sjöstedt's white-tailed greenbul and white-tailed greenbul. The latter alternate name is also used by the honeyguide greenbul and the swamp palm bulbul. Distribution and habitat It is found from south-eastern Nigeria and western Cameroon to Central African Republic and extreme north-western Angola; central and eastern Democratic Republic of the Congo. Its natural habitat is subtropical or tropical moist lowland forest A forest is an area of land dominated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kakum National Park
Kakum National Park, located in the coastal environs of the Central Region of Ghana, covers an area of . Established in 1931 as a reserve, it was gazetted as a national park only in 1992 after an initial survey of avifauna was conducted. The area is covered with tropical forest. The uniqueness of this park lies in the fact that it was established at the initiative of the local people and not by the State Department of wildlife who are responsible for wildlife preservation in Ghana. It is one of only 3 locations in Africa with a canopy walkway, which is long and connects seven tree tops which provides access to the forest. The most notable endangered species of fauna in the park are Diana monkey, giant bongo antelope, yellow-backed duiker and African elephant. It is also an Important Bird Area recognized by the Bird Life International with the bird area fully overlapping the park area. The bird inventory confirmed 266 species in the park, including eight species of global c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Savanna
A savanna or savannah is a mixed woodland-grassland (i.e. grassy woodland) ecosystem characterised by the trees being sufficiently widely spaced so that the canopy does not close. The open canopy allows sufficient light to reach the ground to support an unbroken herbaceous layer consisting primarily of grasses. According to '' Britannica'', there exists four savanna forms; ''savanna woodland'' where trees and shrubs form a light canopy, ''tree savanna'' with scattered trees and shrubs, ''shrub savanna'' with distributed shrubs, and ''grass savanna'' where trees and shrubs are mostly nonexistent.Smith, Jeremy M.B.. "savanna". Encyclopedia Britannica, 5 Sep. 2016, https://www.britannica.com/science/savanna/Environment. Accessed 17 September 2022. Savannas maintain an open canopy despite a high tree density. It is often believed that savannas feature widely spaced, scattered trees. However, in many savannas, tree densities are higher and trees are more regularly spaced than in for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Of Sub-Saharan Africa
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] |
Integrated Taxonomic Information System
The Integrated Taxonomic Information System (ITIS) is an American partnership of federal agencies designed to provide consistent and reliable information on the taxonomy of biological species. ITIS was originally formed in 1996 as an interagency group within the US federal government, involving several US federal agencies, and has now become an international body, with Canadian and Mexican government agencies participating. The database draws from a large community of taxonomic experts. Primary content staff are housed at the Smithsonian National Museum of Natural History and IT services are provided by a US Geological Survey facility in Denver. The primary focus of ITIS is North American species, but many biological groups exist worldwide and ITIS collaborates with other agencies to increase its global coverage. Reference database ITIS provides an automated reference database of scientific and common names for species. As of May 2016, it contains over 839,000 scientific names, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Habitat
In ecology, the term habitat summarises the array of resources, physical and biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species habitat can be seen as the physical manifestation of its ecological niche. Thus "habitat" is a species-specific term, fundamentally different from concepts such as environment or vegetation assemblages, for which the term "habitat-type" is more appropriate. The physical factors may include (for example): soil, moisture, range of temperature, and light intensity. Biotic factors will include the availability of food and the presence or absence of predators. Every species has particular habitat requirements, with habitat generalist species able to thrive in a wide array of environmental conditions while habitat specialist species requiring a very limited set of factors to survive. The habitat of a species is not necessarily found in a geographical area, it can be the interior ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swamp
A swamp is a forested wetland.Keddy, P.A. 2010. Wetland Ecology: Principles and Conservation (2nd edition). Cambridge University Press, Cambridge, UK. 497 p. Swamps are considered to be transition zones because both land and water play a role in creating this environment. Swamps vary in size and are located all around the world. The water of a swamp may be fresh water, brackish water, or seawater. Freshwater swamps form along large rivers or lakes where they are critically dependent upon rainwater and seasonal flooding to maintain natural water level fluctuations.Hughes, F.M.R. (ed.). 2003. The Flooded Forest: Guidance for policy makers and river managers in Europe on the restoration of floodplain forests. FLOBAR2, Department of Geography, University of Cambridge, Cambridge, UK. 96 p. Saltwater swamps are found along tropical and subtropical coastlines. Some swamps have hammock (ecology), hammocks, or dry-land protrusions, covered by aquatic vegetation, or vegetation that tolerates ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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