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Island Thrush
The island thrush (''Turdus poliocephalus'') is a common forest bird in the thrush family. Almost 50 subspecies have been described, ranging from South East Asia and Melanesia, to Samoa, exhibiting great differences in plumage. Several subspecies are threatened and three have already become extinct. Taxonomy The island thrush is a member of the cosmopolitan genus ''Turdus'' (Linnaeus, 1758), one of the most widely distributed bird genera in the world. The taxonomy of the island thrush is complex, and has defied attempts to split the group based on the four suspected morphological types. There are also thought to be at least two further subspecies not yet described scientifically, both from the Indonesian island of Sulawesi. List of subspecies The list below is sorted alphabetically. * ''T. p. albifrons'' ( Edward Pierson Ramsay, E. P. Ramsay, 1879). Erromango, Vanuatu. * ''T. p. becki'' Mayr, 1941. Paama, Lopevi, Epi and Emae, in Vanuatu. * ''T. p. beehleri'' Ripley, 1977 ... [...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] |
Goodenough Island
Goodenough Island in the Solomon Sea, also known as Nidula Island, is the westernmost of the three large islands of the D'Entrecasteaux Islands in Milne Bay Province of Papua New Guinea. It lies to the east of mainland New Guinea and southwest of the Trobriand Islands. It is roughly circular in shape, measuring with an area of and a shoreline of . From a coastal belt varying in width from in width, the island rises sharply to the summit of Mount Vineuo, above sea level, making it one of the most precipitous islands in the world. The small outlier Wagifa Island lies to the south-east of the island, and is included within Goodenough's administration. Climate and vegetation Like much of New Guinea, the climate is tropical with high temperatures and humidity throughout the year. The northwest monsoon season lasts from December to March and brings sudden rain squalls. From May to October southeasterly winds are cooler and more gentle. Tropical cyclones are infrequent. Rainf ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Walter De Vis
Charles Walter de Vis (Birmingham, England, 9 May 1829 – Brisbane, Queensland, Australia, 30 April 1915),"de Vis, Charles Walter (1829 - 1915)" — known as Devis before about 1882, was an , , [...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] |
New Ireland (island)
New Ireland (Tok Pisin: ''Niu Ailan'') or Latangai, is a large island in Papua New Guinea, approximately in area with 120,000 people. It is named after the island of Ireland. It is the largest island of New Ireland Province, lying northeast of the island of New Britain. Both islands are part of the Bismarck Archipelago, named after Otto von Bismarck, and they are separated by Saint George's Channel. The administrative centre of the island and of New Ireland province is the town of Kavieng located at the northern end of the island. While the island was part of German New Guinea, it was named Neumecklenburg ("New Mecklenburg"). Geography The island is part of the Bismarck Archipelago and is often described as having the shape of a musket. New Ireland is surrounded by the Bismarck Sea in the southwest and by the Pacific Ocean in the northeast. For much of its in length, the island's width varies between less than to , yet the central mountainous spine is very steep an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sidney Dillon Ripley
Sidney Dillon Ripley II (September 20, 1913 – March 12, 2001) was an American ornithologist and wildlife conservationist. He served as secretary of the Smithsonian Institution for 20 years, from 1964 to 1984, leading the institution through its period of greatest growth and expansion. For his leadership at the Smithsonian, he was awarded the Presidential Medal of Freedom by Ronald Reagan in 1985. Biography Early life Ripley was born in New York City, after a brother, Louis, was born in 1906 in Litchfield, Connecticut. His mother was Constance Baillie Rose of Scottish descent while his father was Louis Arthur Dillon Ripley, a wealthy real estate agent who drove around in an 1898 Renault Voiturette. Both his paternal grandparents, Julia and Josiah Dwight Ripley, died before he was born but he connected to them was through Cora Dillon Wyckoff. Great Aunt Cora and her husband, Dr. Peter Wyckoff, often hosted young Ripley at their Park Avenue apartment. Cora's and Julia's f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emae
Emae is an island in the Shepherd Islands, Shefa, Vanuatu. Geography Maunga Lasi is the highest peak at 644 m. It forms the northern rim of the (mostly) underwater volcano of Makura, which also covers the nearby islands of Makura and Mataso. It is long and up to wide, with an area of . Population The island supports a population of about 750, growing at 3.1% per year. The main settlement is Makata. The principal economic activity is subsistence agriculture. The GDP of the island is $457 per capita. Unlike the surrounding islands populated by Melanesians, Emae and Makura are Polynesian outliers. The island's language, also called Emae, is in the Futunic language family, which includes most of the outliers in Vanuatu. North Efate, one of the other languages of the archipelago, is used as a second language. Many of the islanders now live in Port Vila. The crowning of four Emae chiefs in 2004 occurred there, and many of the tribal chiefs live there. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epi (island)
Epi (or Épi, Api; formerly known as Tasiko or Volcano Island) is an island in Shefa Province, Vanuatu, at the north end of the Shepherd Islands. The island is long northwest–southeast, and wide, with an area of . Its shoreline measures 130 km. In 1986 it had a population of 3,035 but in 2009 it had increased to 5,200. Geology and Geography The island is of volcanic origin, and its highest point, Mount Pomare, which reaches a height of 833 m above sea level, is a quaternary volcano. It lies 13 km from the more prominent Lopévi volcano. To the east is the largely underwater East Epi volcano. The neighboring islets are Tefala, Namuka, and Lamen. On the northwest edge of the island is the sandy beach Lamen Bay, and the nearby small island of Lamen (pop. 500). The bay has some coral reefs which are the habitat of the dugong. On the west coast is Cape Forland. In the southeast is Valesdir. In the northeast is Drummond Bay, with the Nikaura Marine Prote ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paama
Paama (Paama language: VoumCrowley, Terry. (1982). ''The Paamese Language of Vanuatu. Pacific Linguistics, Series B – No. 87''. Canberra: ANU Printing Services.) is a small island in Malampa Province, Vanuatu. The island is about 8 km from north to south and only 5 km or so at its widest point. The island is dominated by hills, rising to a height of around 550 m in the north. Paama lies a short distance south of Ambrym, a little further east of Malakula, about 7 km west of the large active volcano Lopevi (Ulvae, in the vernacular (see Crowley 1982), and a short distance north of the island of Epi (island), Epi. During daylight, all of Paama's neighbouring islands are clearly visible from various locations on the island. Indeed, on a clear night the red glow of Ambrym's twin volcanos can be seen clearly from the black sand beach at Liro. The now uninhabited island of Lopevi dominates the view east from the village of Lulep, on the northeast coast of the is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ernst Mayr
Ernst Walter Mayr (; 5 July 1904 – 3 February 2005) was one of the 20th century's leading evolutionary biologists. He was also a renowned Taxonomy (biology), taxonomist, tropical explorer, ornithologist, Philosophy of biology, philosopher of biology, and History of science, historian of science. His work contributed to the conceptual revolution that led to the Modern synthesis (20th century), modern evolutionary synthesis of Gregor Mendel, Mendelian genetics, systematics, and Charles Darwin, Darwinian evolution, and to the development of the Species, biological species concept. Although Charles Darwin and others posited that multiple species could evolve from a single common ancestor, the mechanism by which this occurred was not understood, creating the ''species problem''. Ernst Mayr approached the problem with a new definition for species. In his book ''Systematics and the Origin of Species'' (1942) he wrote that a species is not just a group of Morphology (biology), morph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vanuatu
Vanuatu ( or ; ), officially the Republic of Vanuatu (french: link=no, République de Vanuatu; bi, Ripablik blong Vanuatu), is an island country located in the South Pacific Ocean. The archipelago, which is of volcanic origin, is east of northern Australia, northeast of New Caledonia, east of New Guinea, southeast of the Solomon Islands, and west of Fiji. Vanuatu was first inhabited by Melanesian people. The first Europeans to visit the islands were a Spanish expedition led by Portuguese navigator Fernandes de Queirós, who arrived on the largest island, Espíritu Santo, in 1606. Queirós claimed the archipelago for Spain, as part of the colonial Spanish East Indies, and named it . In the 1880s, France and the United Kingdom claimed parts of the archipelago, and in 1906, they agreed on a framework for jointly managing the archipelago as the New Hebrides through an Anglo-French condominium. An independence movement arose in the 1970s, and the Republic of Vanuatu was fou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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