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Kambui Hills Forest Reserve
The Kambui Hills Forest Reserve occupies an area of 14,335 hectares in the Eastern Province of Sierra Leone. It is located 10 kilometres from the town of Kenema with terrain consisting of steep slopes that reach an altitude of between 100 and 645 metres. The area mainly contains forest habitat but there is also some savanna and wetland. Over 200 separate species of birds have been recorded in the reserve including vulnerable species the white-necked picathartes and green-tailed bristlebill and near threatened species the yellow-casqued hornbill, rufous-winged illadopsis and copper-tailed glossy-starling. BirdLife International (2007, retrieved on 12 November 2007 References See ...
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White-necked Rockfowl (Picathartes Gymnocephalus)cropped
The white-necked rockfowl (''Picathartes gymnocephalus'') is a medium-sized bird in the family (biology), family Picathartidae, with a long neck and tail. Also known as the white-necked picathartes, this passerine is mainly found in rocky forested areas at higher altitudes in West Africa from Guinea to Ghana. Its distribution is patchy, with populations often being isolated from each other. The rockfowl typically chooses to live near streams and inselbergs. It has no recognized subspecies, though some believe that it forms a superspecies with the grey-necked rockfowl. The white-necked rockfowl has greyish-black upperparts and white underparts. Its unusually long, dark brown tail is used for balance, and its thighs are muscular. The head is nearly featherless, with the exposed skin being bright yellow except for two large, circular black patches located just behind the eyes. Though the bird is usually silent, some calls are known. These rockfowl feed primarily on insects, though par ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eastern Province, Sierra Leone
The Eastern Province is one of the four provinces of Sierra Leone. It covers an area of 15,553 km² and has a population of 1,641,012 (2015 census). Its capital and administrative centre is Kenema. Eastern Province, the centre of the country's diamond mining industry, is very mountainous and has two ranges, the Gola Hills and the Loma Mountains. Economy The Eastern Province is the heart of Sierra Leone's diamond mining activity. The precious stone was first discovered in around the 1930s, and has played a major part in the region's history ever since. Most diamonds are mined and exported by small local enterprises, numbering around 200,000 to 300,000; some of these are illegal, while many are officially sanctioned. Additionally, there are a handful of foreign countries carrying out larger scale diamond mining. Geography The Eastern Province borders the Nzérékoré Region of Guinea to the northeast, the Liberian counties of Lofa, Gbarpolu and Grand Cape Mount to the east ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sierra Leone
Sierra Leone,)]. officially the Republic of Sierra Leone, is a country on the southwest coast of West Africa. It is bordered by Liberia to the southeast and Guinea surrounds the northern half of the nation. Covering a total area of , Sierra Leone has a tropical climate, with diverse environments ranging from savanna to rainforests. The country has a population of 7,092,113 as of the 2015 census. The capital and largest city is Freetown. The country is divided into five administrative regions, which are subdivided into 16 districts. Sierra Leone is a constitutional republic with a unicameral parliament and a directly elected president serving a five-year term with a maximum of two terms. The current president is Julius Maada Bio. Sierra Leone is a secular nation with the constitution providing for the separation of state and religion and freedom of conscience (which includes freedom of thoughts and religion). Muslims make up about three-quarters of the population, t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kenema
Kenema is the third largest city in Sierra Leone (after Freetown and Bo), and the largest city in the country's Eastern Province. It is the capital of Kenema District and a major economic center of the Eastern Province. At the 2015 national census, Kenema had a population of 200,354. Kenema is located approximately 200 miles from Freetown, and south of Bo. Kenema is one of Sierra Leone's most ethnically diverse cities. Like most parts of Sierra Leone, the Krio language of the Sierra Leone Creole people is by far the most widely spoken language in Kenema. Kenema is governed by a directly elected city council, headed by a mayor in whom executive authority is vested, and who is responsible for the city's general management. The mayor and council members are elected every four years. Kenema's current mayor is Thomas Karimu Baio of the [...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] |
Wetland
A wetland is a distinct ecosystem that is flooded or saturated by water, either permanently (for years or decades) or seasonally (for weeks or months). Flooding results in oxygen-free (anoxic) processes prevailing, especially in the soils. The primary factor that distinguishes wetlands from terrestrial land forms or Body of water, water bodies is the characteristic vegetation of aquatic plants, adapted to the unique anoxic hydric soils. Wetlands are considered among the most biologically diverse of all ecosystems, serving as home to a wide range of plant and animal species. Methods for assessing wetland functions, wetland ecological health, and general wetland condition have been developed for many regions of the world. These methods have contributed to wetland conservation partly by raising public awareness of the functions some wetlands provide. Wetlands occur naturally on every continent. The water in wetlands is either freshwater, brackish or saltwater. The main wetland typ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vulnerable Species
A vulnerable species is a species which has been categorized by the International Union for Conservation of Nature as being threatened with extinction unless the circumstances that are threatening its survival and reproduction improve. Vulnerability is mainly caused by habitat loss or destruction of the species' home. Vulnerable habitat or species are monitored and can become increasingly threatened. Some species listed as "vulnerable" may be common in captivity, an example being the military macaw. There are currently 5196 animals and 6789 plants classified as Vulnerable, compared with 1998 levels of 2815 and 3222, respectively. Practices such as cryoconservation of animal genetic resources have been enforced in efforts to conserve vulnerable breeds of livestock specifically. Criteria The International Union for Conservation of Nature uses several criteria to enter species in this category. A taxon is Vulnerable when it is not critically endangered or Endangered but ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White-necked Picathartes
The white-necked rockfowl (''Picathartes gymnocephalus'') is a medium-sized bird in the family Picathartidae, with a long neck and tail. Also known as the white-necked picathartes, this passerine is mainly found in rocky forested areas at higher altitudes in West Africa from Guinea to Ghana. Its distribution is patchy, with populations often being isolated from each other. The rockfowl typically chooses to live near streams and inselbergs. It has no recognized subspecies, though some believe that it forms a superspecies with the grey-necked rockfowl. The white-necked rockfowl has greyish-black upperparts and white underparts. Its unusually long, dark brown tail is used for balance, and its thighs are muscular. The head is nearly featherless, with the exposed skin being bright yellow except for two large, circular black patches located just behind the eyes. Though the bird is usually silent, some calls are known. These rockfowl feed primarily on insects, though parents feed small ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Green-tailed Bristlebill
The green-tailed bristlebill (''Bleda eximius'') is a species of songbird in the bulbul family, Pycnonotidae. It is found in West Africa from Sierra Leone to Ghana. Its natural habitat is tropical moist lowland forests. It is threatened by habitat loss. The green-tailed bristlebill was originally described in the genus ''Trichophorus ''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 Temminck, ...'' (a synonym for ''Criniger''). Formerly, some authorities considered the yellow-lored bristlebill as conspecific with the green-tailed bristlebill. References External links * https://web.archive.org/web/20090819023218/http://www.arkive.org/green-tailed-bristlebill/bleda-eximius/ * http://ibc.lynxeds.com/species/green-tailed-bristlebill-bleda-eximius green-tailed bristlebill Birds of West Afr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Near Threatened
A near-threatened species is a species which has been categorized as "Near Threatened" (NT) by the International Union for Conservation of Nature as that may be vulnerable to endangerment in the near future, but it does not currently qualify for the threatened status. The IUCN notes the importance of re-evaluating near-threatened taxon at appropriate intervals. The rationale used for near-threatened taxa usually includes the criteria of vulnerable which are plausible or nearly met, such as reduction in numbers or range. Near-threatened species evaluated from 2001 onwards may also be ones which are dependent on conservation efforts to prevent their becoming threatened, whereas before this conservation-dependent species were given a separate category ("Conservation Dependent"). Additionally, the 402 conservation-dependent taxa may also be considered near-threatened. IUCN Categories and Criteria version 2.3 Before 2001, the IUCN used the version 2.3 Categories and Criteri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yellow-casqued Hornbill
The yellow-casqued hornbill (''Ceratogymna elata''), also known as the yellow-casqued wattled hornbill, is found in the rainforest of coastal regions of West Africa, for example in Côte d'Ivoire. The yellow-casqued hornbill is one of the largest birds of the West African forest, with adults weighing up to . They live mainly in the forest canopy, rarely feeding on the ground. They live in small family groups containing at least one adult male and female, with one or two immature birds, though they sometimes gather in larger flocks to exploit a major food supply such as an ant or termite nest. The birds are occasionally preyed upon by crowned hawk-eagles, and they respond to the presence of an eagle (sometimes indicated by its characteristic shriek) by mobbing – approaching it and emitting calls. Since the eagles depend on surprise to make a catch, this frequently causes them to leave the area. Recent research (Rainey et al., 2004) has shown that the birds respond in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rufous-winged Illadopsis
The rufous-winged illadopsis (''Illadopsis rufescens'') is a species of bird in the family Pellorneidae. It is found in Benin, Ivory Coast, Ghana, Guinea, Liberia, Senegal, Sierra Leone, and Togo. Its natural habitats are subtropical or tropical moist lowland forest and subtropical or tropical moist montane forest. It is threatened by 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 .... References {{Taxonbar, from=Q2828921 rufous-winged illadopsis Birds of West Africa rufous-winged illadopsis Taxonomy articles created by Polbot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
