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Papuan Hornbill
Blyth's hornbill (''Rhyticeros plicatus''), also known as the Papuan hornbill, is a large hornbill inhabiting the forest canopy in Wallacea and Melanesia. Its local name in Tok Pisin is ''kokomo''. Previously, this hornbill was placed in the genus ''Aceros''. It has often been lumped with the plain-pouched hornbill (''R. subruficollis''), and sometimes considered to include the Narcondam hornbill (''R. narcondami'') and the wreathed hornbill (''R. undulatus'') as subspecies. The common name commemorates Edward Blyth (1810–1873), English zoologist and Curator of the Museum of the Asiatic Society of Bengal. Description Up to in length, the adult male has mainly black plumage with a golden or orange-buff head, white throat and a white tail. Its irises are reddish brown, and the eye is surrounded by naked pale blue skin. The female is a smaller, mainly black bird with a white throat and tail. Both sexes have a very large horn-coloured bill and casque. Young birds of both sexes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lincoln Park Zoo
Lincoln Park Zoo, also known as Lincoln Park Zoological Gardens, is a zoo in Lincoln Park, Chicago, Illinois. The zoo was founded in 1868, making it the fourth oldest zoo in North America. It is also one of a few free admission zoos in the United States. The zoo is an accredited member of the Association of Zoos and Aquariums (AZA). Lincoln Park Zoo is home to a wide variety of animals. The zoo's exhibits include big cats, polar bears, penguins, gorillas, reptiles, monkeys, and other species totaling about 1,100 animals from some 200 species. Also located in Lincoln Park Zoo is a burr oak tree which dates to 1830, three years before the city of Chicago was organized. History The zoo was founded in 1868, when the Lincoln Park Commissioners were given a gift of two pairs of swans by Central Park's Board of Commissioners in New York City. Other animals were soon donated to the park, including, a puma, two elk, three wolves, four eagles, and eight peacock. In 1874, a bear ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iris (anatomy)
In humans and most mammals and birds, the iris (plural: ''irides'' or ''irises'') is a thin, annular structure in the eye, responsible for controlling the diameter and size of the pupil, and thus the amount of light reaching the retina. Eye color is defined by the iris. In optical terms, the pupil is the eye's aperture, while the iris is the diaphragm. Structure The iris consists of two layers: the front pigmented fibrovascular layer known as a stroma and, beneath the stroma, pigmented epithelial cells. The stroma is connected to a sphincter muscle (sphincter pupillae), which contracts the pupil in a circular motion, and a set of dilator muscles ( dilator pupillae), which pull the iris radially to enlarge the pupil, pulling it in folds. The sphincter pupillae is the opposing muscle of the dilator pupillae. The pupil's diameter, and thus the inner border of the iris, changes size when constricting or dilating. The outer border of the iris does not change size. The constricti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buka Island
Buka Island is the second-largest island in the Autonomous Region of Bougainville, in eastern Papua New Guinea. It is in Buka Rural LLG of North Bougainville District, with the Autonomous Region's and district's capital city of Buka, Bougainville, Buka on the island. The island is separated by the narrow Buka Passage from the northwestern coast of Bougainville Island, and has an area of approximately . Buka, Bougainville Island and the Tabar Group, Tabar Islands and their surrounding waters are identified as being part of the Solomon Archipelago terrestrial ecoregion and marine ecoregion. History Buka was first occupied by humans in the Paleolithic period, with evidence for human habitation at Kilu Cave some 30,000 years ago. British, Australian and American whaling ships visited the island in the nineteenth century for food, water and wood. The first on record was the ''Eliza'' in 1806, and the last known visit was by the ''Palmetto'' in 1881. The present inhabitants sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bougainville Island
Bougainville Island (Tok Pisin: ''Bogenvil'') is the main island of the Autonomous Region of Bougainville, which is part of Papua New Guinea. It was previously the main landmass in the German Empire-associated North Solomons. Its land area is . The population of the whole province, including nearby islets such as the Carterets, is approximately 300,000 (2019 census). The highest point is Mount Balbi, on the main island, at . The much smaller Buka Island, , lies to the north, across the wide Buka Strait. Even though the strait is narrow, there is no bridge across it, but there is a regular ferry service between the key settlements on either side. The main airport (or airstrip) in the north is in the town of Buka. Bougainville is the largest island in the Solomon Islands archipelago. Most of the islands in this archipelago (which are primarily concentrated in the southern and eastern portions of it) are part of the politically independent Solomon Islands. Two of these islands ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bismarck Archipelago
The Bismarck Archipelago (, ) is a group of islands off the northeastern coast of New Guinea in the western Pacific Ocean and is part of the Islands Region of Papua New Guinea. Its area is about 50,000 square km. History The first inhabitants of the archipelago arrived around 30–40,000 years ago. They may have traveled from New Guinea, by boat across the Bismarck Sea or via a temporary land bridge, created by an uplift in the Earth's Crust (geology), crust. Later arrivals included the Lapita people. The first European to visit these islands was Dutch explorer Willem Schouten in 1616. The islands remained unsettled by western Europeans until they were annexed as part of the German protectorate of German New Guinea in 1884. The area was named in honour of the Chancellor of Germany (German Reich), Chancellor Otto von Bismarck. On 1888 Ritter Island eruption and tsunami, 13 March 1888, a volcano erupted on Ritter Island causing a megatsunami. Almost the entire volcano fell into t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fly River
The Fly River is the third longest river in the island of New Guinea, after the Sepik River and Mamberamo River, with a total length of and the largest by volume of discharge in Oceania, the largest in the world without a single dam in its catchment, and overall the 20th-largest primary river in the world by discharge volume. It is located in the southwest of Papua New Guinea and Papua Province of Indonesia. It rises in the Victor Emanuel Range arm of the Star Mountains, and crosses the south-western lowlands before flowing into the Gulf of Papua in a large delta. The Fly-Strickland River system has a total length of making it the longest river system of an island in the world, including Strickland River is the longest and largest tributary of Fly River, making it the farthest distance source of the Fly River. Description The Fly flows mostly through the Western Province of Papua New Guinea and for a small stretch, it forms the international boundary with western New Guine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Guinea
New Guinea (; Hiri Motu Hiri Motu, also known as Police Motu, Pidgin Motu, or just Hiri, is a language of Papua New Guinea, which is spoken in surrounding areas of Port Moresby (Capital of Papua New Guinea). It is a simplified version of Motu, from the Austronesian l ...: ''Niu Gini''; id, Papua, or , historically ) is the List of islands by area, world's second-largest island with an area of . Located in Oceania in the southwestern Pacific Ocean, the island is separated from Mainland Australia, Australia by the wide Torres Strait, though both landmasses lie on the same continental shelf. Numerous smaller islands are located to the west and east. The eastern half of the island is the major land mass of the independent state of Papua New Guinea. The western half, known as Western New Guinea, forms a part of Indonesia and is organized as the provinces of Papua (province), Papua, Central Papua, Highland Papua, South Papua, Southwest Papua, and West Papua (province), West ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Papua New Guinea
Papua New Guinea (abbreviated PNG; , ; tpi, Papua Niugini; ho, Papua Niu Gini), officially the Independent State of Papua New Guinea ( tpi, Independen Stet bilong Papua Niugini; ho, Independen Stet bilong Papua Niu Gini), is a country in Oceania that comprises the eastern half of the island of New Guinea and its offshore islands in Melanesia (a region of the southwestern Pacific Ocean north of Australia). Its capital, located along its southeastern coast, is Port Moresby. The country is the world's third largest island country, with an area of . At the national level, after being ruled by three external powers since 1884, including nearly 60 years of Australian administration starting during World War I, Papua New Guinea established its sovereignty in 1975. It became an independent Commonwealth realm in 1975 with Elizabeth II as its queen. It also became a member of the Commonwealth of Nations in its own right. There are 839 known languages of Papua New Guinea, one of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Simbu Province
Chimbu, more frequently spelled Simbu, is a province in the Highlands Region of Papua New Guinea. The province has an area of 6,112 km2 and a population of 376,473 (2011 census). The capital of the province is Kundiawa. Mount Wilhelm, the tallest mountain in Papua New Guinea, is on the border of Simbu. Geography Chimbu is located in the central highlands cordillera of Papua New Guinea. It shares geographic and political boundaries with five provinces: Jiwaka, Eastern Highlands, Southern Highlands, Gulf and Madang. It is a significant source of organically produced coffee. Chimbu is a province with limited natural resources and very rugged mountainous terrain. The economic progress of the province has been slower than some other highlands provinces. Education There are seven secondary schools in the province: Kondiu Rosary, Yauwe Moses, Kerowagi, Muaina, Gumine, Mt Willem and Kundiawa Day Secondary School. The province also has many high and primary schools. Districts ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Highlands, Papua New Guinea
Southern Highlands is a province in Papua New Guinea. Its provincial capital is the town of Mendi. According to Papua New Guinea's national 2011 census, the total population of Southern Highlands (after the separation of Hela Province) is 515,511 spread across . Ethnic groups Before the split there were two major ethnic groups, the Huli people and the Angal speakers. Today the majority of the population in Southern Highlands is made up of Angal or Angal Heneng speakers. They occupy the three provinces of Southern Highlands (Nipa, Mendi, Lai Valley, Imbongu (lower Mendi)), Hela (Magarima) and Enga (parts of Kandep). Split to create Hela Province In July 2009, Parliament passed legislation to create two new provinces by 2012. One of these was to be created by removing the districts of Tari-Pori, Komo-Magarima, and Koroba-Kopiago from the Southern Highlands Province to form the new Hela Province. Hela Province officially came into being on 17 May 2012. Regions After the split of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West Papua (region)
Western New Guinea, also known as Papua, Indonesian New Guinea, or Indonesian Papua, is the western half of the Melanesian island of New Guinea which is administered by Indonesia. Since the island is alternatively named as Papua, the region is also called West Papua ( id, Papua Barat). Lying to the west of Papua New Guinea and considered a part of the Australian continent, the territory is almost entirely in the Southern Hemisphere and includes the Schouten and Raja Ampat archipelagoes. The region is predominantly covered with ancient rainforest where numerous traditional tribes live such as the Dani of the Baliem Valley although a large proportion of the population live in or near coastal areas with the largest city being Jayapura. Within five years following its proclamation of independence in 1945, the Republic of Indonesia (for a time part of the United States of Indonesia) took over all the former territories of the Dutch East Indies except Western New Guinea, accord ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Maluku
North Maluku ( id, Maluku Utara) is a province of Indonesia. It covers the northern part of the Maluku Islands, bordering the Pacific Ocean to the north, the Halmahera Sea to the east, the Molucca Sea to the west, and the Seram Sea to the south. The provincial capital is Sofifi on the largest island of Halmahera, while the largest city is the island city of Ternate. The population of North Maluku was 1,038,087 in the 2010 census,Central Bureau of Statistics: ''Census 2010'' , retrieved 17 January 2011 making it one of the least-populous provinces in Indonesia, but by the 2020 Census the population had risen to 1,282,937, and the official estimate as at mid 2021 was 1,299,177. North Maluku was originally the centre of the four largest Islamic sultanates in the eastern Indonesian archi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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