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Rhyticeros Cassidix
The knobbed hornbill (''Rhyticeros cassidix''), also known as Sulawesi wrinkled hornbill, is a colourful hornbill native to Indonesia. The species is sometimes placed in the genus '' Aceros''. The knobbed hornbill is the faunal symbol of South Sulawesi province. Description This is a large black hornbill with a yellow bill, white tail feathers, pale blue skin around eye, blackish feet and bare dark blue throat. The male has rufous/buff face and neck, orange-red eyes, and a high red casque on the top of his bill. The female has a black face and neck, a yellow casque, and brownish eyes. Distribution and habitat An Indonesian endemic, the knobbed hornbill is found in Sulawesi, Buton, Lembeh, Togian and Muna Island. It inhabits evergreen forest at an elevation of up to 1,800 m and also makes use of secondary forest, woodland and plantations for foraging. Ecology As with other hornbills, the knobbed hornbill is believed to be monogamous. Its diet consists mainly of fruit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coenraad Jacob Temminck
Coenraad Jacob Temminck (; 31 March 1778 – 30 January 1858) was a Dutch people, Dutch Aristocracy (class), aristocrat, Zoology, zoologist and museum director. Biography Coenraad Jacob Temminck was born on 31 March 1778 in Amsterdam in the Dutch Republic. From his father, Jacob Temminck, who was treasurer of the Dutch East India Company with links to numerous travellers and collectors, he inherited a large collection of bird specimens. His father was a good friend of Francois Levaillant who also guided Coenraad. Temminck's ''Manuel d'ornithologie, ou Tableau systématique des oiseaux qui se trouvent en Europe'' (1815) was the standard work on European birds for many years. He was also the author of ''Histoire naturelle générale des Pigeons et des Gallinacées'' (1813–1817), ''Nouveau Recueil de Planches coloriées d'Oiseaux'' (1820–1839), and contributed to the mammalian sections of Philipp Franz von Siebold's ''Fauna japonica'' (1844–1850). Temminck was the first dire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Togian Islands
The Togian (or Togean) Islands are an archipelago of 56 islands and many offshore islets, situated in the Gulf of Tomini, off the coast of Central Sulawesi, in Indonesia. The largest islands are Batudaka, Togean, Talatako and Una-Una. There are 59 villages on the islands, with one settled by the Bajau people, more commonly known as the sea gypsies. Administration The islands are a part of the Tojo Una-Una Regency within Central Sulawesi Province. At the time of the 2010 Census, the Archipelago was divided into four districts (''kecamatan''). Subsequent to 2010, two additional districts have been created - Batudaka and Talatako. These are tabulated below with their areas and their 2010 and 2020 Census populations, together with the official estimate as at mid 2021. The table also includes the locations of the district administrative centres, the number of villages (rural ''desa'' and urban ''kelurahan'') in each district, and its post code. Notes: (a) The 2010 Census pop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhyticeros
''Rhyticeros'' is a genus of medium to large hornbills (family Bucerotidae) found in forests from Southeast Asia to the Solomons. They are sometimes included in the genus ''Aceros''. On the other hand, most species generally placed in ''Aceros'' are sometimes moved to ''Rhyticeros'', leaving ''Aceros'' as a monotypic genus only containing the rufous-necked hornbill. All species generally placed in ''Rhyticeros'' have relatively low, conspicuously wreathed casques and a mainly dull whitish horn-colored bill. Both sexes have mainly black plumage, but the head and neck of the males are white or rufous. The tail is white except in the black-tailed Sumba hornbill. They have conspicuous inflatable skin on the throat, which is blue in all except the males of the plain-pouched and wreathed hornbills, where it is yellow. Species As generally recognized, the following species belong in the genus ''Rhyticeros'': An undescribed extinct hornbill species from Lifou in the Loyalty Islands, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Habitat Destruction
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] |
IUCN
The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of natural resources. It is involved in data gathering and analysis, research, field projects, advocacy, and education. IUCN's mission is to "influence, encourage and assist societies throughout the world to conserve nature and to ensure that any use of natural resources is equitable and ecologically sustainable". Over the past decades, IUCN has widened its focus beyond conservation ecology and now incorporates issues related to sustainable development in its projects. IUCN does not itself aim to mobilize the public in support of nature conservation. It tries to influence the actions of governments, business and other stakeholders by providing information and advice and through building partnerships. The organization is best known to the wider ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vulnerable Species
A vulnerable species is a species which has been Conservation status, categorized by the International Union for Conservation of Nature as being threatened species, threatened with extinction unless the circumstances that are threatened species, 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 (animal), 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 tax ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aceros Cassidix -North Sulawesi-4
The rufous-necked hornbill (''Aceros nipalensis'') is a species of hornbill in Bhutan, northeastern India, especially in Arunachal Pradesh, Indian Subcontinent and Southeast Asia. It is locally extinct in Nepal due to hunting and significant loss of habitat. There are less than 10,000 adults left in the wild. With a length of about , it is among the largest Bucerotine hornbills. The underparts, neck and head are rich rufous in the male, but black in the female. Taxonomy The scientific name ''Buceros nipalensis'' was coined by Brian Houghton Hodgson in 1829 who described several rufous-necked hornbills caught by hunters in sal forest in Nepal. It was placed in the genus ''Aceros'' by John Edward Gray in 1844. Description The head, neck, and lower body of the male are coloured rufous, with deeper colouration on the flanks and abdomen. The middle primaries and the lower half of the tail are tipped white. The rest of the hornbill's plumage is a glossy dark-green and black. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Muna Island
Muna (Pulau Muna) is an island in the Southeast Sulawesi province of Indonesia with an area of and had a population of 316,293 at the 2010 Census and 368,654 at the 2020 Census.Badan Pusat Statistik, Jakarta, 2021. It is just southeast of the island of Sulawesi and west of Buton Island. It currently comprises most of three administrative regencies within the province: Muna Regency (''Kabupaten Muna''), West Muna Regency (''Kabupaten Muna Barat''), and Central Buton Regency Central Buton Regency ( id, Kabupaten Buton Tengah) is a new regency of Southeast Sulawesi established by separation from Buton Regency under Act No.15 of 2014, dated 23 July 2014. It covers an area of 837.08 km2 comprising the southern parts ... (''Kabupaten Buton Tengah''). References {{Authority control Islands of Sulawesi Landforms of Southeast Sulawesi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lembeh
Lembeh is an island off the north east coast of Sulawesi near the city of Bitung. Lembeh Island is 25 km long and 2 km wide. Lembeh Island is separated from the mainland of Sulawesi by a narrow stretch of water known as the Lembeh Strait. The Lembeh Strait is world-known for its extremely high density of rare and unusual marine life, in particular frogfish, rare species of octopus, seahorses and nudibranchs. Lembeh Strait is a destination favoured by experienced scuba divers and underwater photographers from all over the world. Due to the protected geographical features of Lembeh Strait, diving is available throughout the year and would be rarely cancelled due to bad weather. Several resorts are available on Lembeh Island for divers from all over the world. References External links Bitung Islands of Sulawesi {{NSulawesi-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hornbill
Hornbills (Bucerotidae) are a family (biology), family of bird found in tropical and subtropical Africa, Asia and Melanesia. They are characterized by a long, down-curved bill which is frequently brightly coloured and sometimes has a Casque (anatomy), casque on the upper mandible. Both the common English (language), English and the scientific name of the family refer to the shape of the bill, "buceros" being "cow horn" in Greek language, Greek. Hornbills have a two-lobed kidney. They are the only birds in which the first and second vertebra, neck vertebrae (the atlas (anatomy), atlas and axis (anatomy), axis respectively) are fused together; this probably provides a more stable platform for carrying the bill. The family is omnivorous, feeding on fruit and small animals. They are monogamous breeders nesting in natural cavities in trees and sometimes cliffs. A number of mainly Island, insular species of hornbill with small ranges are Threatened species, threatened with extinction, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buton
Buton (also Butung, Boeton or Button) is an island in Indonesia located off the southeast peninsula of Sulawesi. It covers roughly 4,727 square kilometers in area, or about the size of Madura; it is the 129th largest island in the world and Indonesia's 19th largest in area. History In the precolonial era, the island, then usually known as Butung, was within the sphere of influence of Ternate. Especially in the sixteenth century, Buton served as an important secondary regional center within the Ternaten empire, controlling regional trade and collecting tribute to be sent to Ternate. The Sultanate of Buton ruled over the island from the 14th until the 20th century. Sultan Murhum, the first Islamic monarch on the island, is remembered in the name of the island's major harbor, Murhum Harbor, in Baubau. Geography Its largest town is Baubau, where the Wolio and Cia-Cia languages are spoken. Major nearby islands include Wawonii (to the north), Muna and Kabaena (to the west) an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
