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Grey-rumped Swiftlet
The grey-rumped swiftlet (''Collocalia marginata'') or grey-rumped swiftlet, is a small bird in the swift family Apodidae. It is endemic to some islands in the Philippines. Its natural habitat is subtropical or tropical moist lowland forests. It was previously considered a subspecies of the glossy swiftlet. Taxonomy The grey-rumped swiftlet was described by the Italian ornithologist Tommaso Salvadori in 1882 and given the current binomial name ''Collocalia marginata''. The type locality is the island of Cebu in the Philippines. The specific epithet ''maginata'' is Latin for "bordered" or "edged". The grey-rumped swiftlet was previously treated as a subspecies of the glossy swiftlet but was promoted to species status based on the results of a detailed analysis of the swiftlets in the genus ''Collocalia'' published in 2017. There are two subspecies: * ''C. m. septentrionalis'' Mayr, 1945 – Babuyan Island, Cagayan Island, Camiguin Island * ''C. m. marginata'' Salvadori, 1882 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tommaso Salvadori
Count Adelardo Tommaso Salvadori Paleotti (30 September 1835 – 9 October 1923) was an Italian zoologist and ornithologist. Biography Salvadori was born in Porto San Giorgio, son of Count Luigi Salvadori and Ethelyn Welby, who was English. His brother Giorgio married their cousin Adele Emiliani (daughter of Giacomo Emiliani and Casson Adelaide Welby) and had five children (Charlie, Robbie, Minnie, Nellie and Guglielmo "Willie"). His nephew Guglielmo Salvadori Paleotti married Giacinta Galletti de Cadilhac (daughter of Arturo Galletti de Cadilhac and Margaret Collier) and had three children (Gladys, Massimo "Max" and Gioconda Beatrice "Joyce"). He studied medicine in Pisa and Rome and graduated in medicine at the University of Pisa. He participated in Garibaldi's military expedition in Sicily (the Expedition of the Thousand), serving as a medical officer. He was assistant in the Museum of Zoology in 1863, becoming Vice-Director of the Royal Museum of Natural History in Tur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Specific Name (zoology)
In zoological nomenclature, the specific name (also specific epithet or species epithet) is the second part (the second name) within the scientific name of a species (a binomen). The first part of the name of a species is the name of the genus or the generic name. The rules and regulations governing the giving of a new species name are explained in the article species description. For example, the scientific name for humans is ''Homo sapiens'', which is the species name, consisting of two names: ''Homo'' is the " generic name" (the name of the genus) and ''sapiens'' is the "specific name". Historically, ''specific name'' referred to the combination of what are now called the generic and specific names. Carl Linnaeus, who formalized binomial nomenclature, made explicit distinctions between specific, generic, and trivial names. The generic name was that of the genus, the first in the binomial, the trivial name was the second name in the binomial, and the specific the proper term for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Birds Of The Philippines
This article is one of a series providing information about endemism among birds in the world's various zoogeographic zones. For an overview of this subject see Endemism in Birds. Patterns of endemism Under the most up-to-date taxonomy, there are 237 bird species endemic to the Philippines. Many of these are restricted to specific islands, particularly Luzon, Mindanao, and Palawan."A Guide to the Birds of the Philippines", Robert S. Kennedy et al., Oxford University Press, 2013. The number of endemic species recognized in the Philippines has increased in recent years, mainly due to 'splits' of species and, to a much lesser extent, due to the discovery of previously unknown species. An example of splitting is the division of the erstwhile species Philippine hawk-owl (''Ninox scutulata'') into seven different species, now called by the name of this-or-that Boobook (Luzon Boobook, Mindoro Boobook, etc...see the list below). Another example is the split of the erstwhile tarictric h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palawan (island)
Palawan is the largest island of the province of Palawan in the Philippines and fifth-largest by area and tenth-most populous island of the country, with a total population of 994,101 as of 2020 census. The north west coast of the island is along the South China Sea, while the south east coast forms part of the northern limit of the Sulu Sea. Much of the island remains traditional and is considered by some as under-developed. Abundant wildlife, jungle mountains, and some white sandy beaches attract many tourists, as well as international companies looking for development opportunities. As of 2016, the main island of Palawan was rated the "Most Beautiful Island in the World" as voted by respective readers of rival travel publications Conde Nast Traveller and Travel + Leisure. It is the second year running that Palawan has won the Conde Nast Traveller award, as well as the second time in four years that it has occupied Travel + Leisure's top spot (2013). El Nido, located at the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Visayan Islands
The Visayas ( ), or the Visayan Islands (Visayan: ''Kabisay-an'', ; tl, Kabisayaan ), are one of the three principal geographical divisions of the Philippines, along with Luzon and Mindanao. Located in the central part of the archipelago, it consists of several islands, primarily surrounding the Visayan Sea, although the Visayas are also considered the northeast extremity of the entire Sulu Sea. Its inhabitants are predominantly the Visayan peoples. The major islands of the Visayas are Panay, Negros, Cebu, Bohol, Leyte and Samar. The region may also include the provinces of Palawan, Romblon, and Masbate whose populations identify as Visayan and whose languages are more closely related to other Visayan languages than to the major languages of Luzon. There are three administrative regions in the Visayas: Western Visayas (pop. 7.9 million), Central Visayas (8 million) and Eastern Visayas (4.5 million). The Negros Island Region existed from 2015 to 2017, separating Negros Oc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Camiguin
Camiguin, officially the Province of Camiguin ( ceb, Probinsya sa Camiguin; tl, Lalawigan ng Camiguin; Kamigin: ''Probinsya ta Kamigin''), is an island province in the Philippines located in the Bohol Sea, about off the northern coast of Mindanao. It is geographically part of Region X, the Northern Mindanao Region of the country and formerly a part of Misamis Oriental province. Camiguin is the second-smallest province in the country in both population and land area after Batanes. The provincial capital is Mambajao, which is also the province's largest municipality in both area and population. The province is famous for its sweet lanzones, to which its annual Lanzones Festival is dedicated and celebrated every third weekend of October. It is home to lush interior forest reserves, collectively known as the Mount Hibok-Hibok Protected Landscape, which has been declared by all Southeast Asian nations as an ASEAN Heritage Park. The province also boasts three National Cultural T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calayan, Cagayan
Calayan, officially the Municipality of Calayan ( ilo, Ili ti Calayan; tl, Bayan ng Calayan), is a 3rd class municipality in the province of Cagayan, Philippines. According to the 2020 census, it has a population of 17,410 people. Calayan is home to the Calayan rail, a flightless bird identified as a separate species in 2004 and endemic to Calayan Island. Etymology The municipality's name came from the Ibanag language, literally mean "''where laya (ginger) is abounded''". Geography It is located in the Luzon Strait north of Luzon Island and south of Taiwan via Bashi Channel to Luzon Strait. The town is composed of four of the five major islands of the Babuyan Islands namely: Calayan, Camiguin, Dalupiri and Babuyan Island. Calayan Island is the largest of the Babuyan Islands. Fuga Island, the fifth island within the Babuyan Islands, is part of Aparri municipality despite being closer to Claveria. Calayan Island is located about west-south-west of Babuyan Island off the nort ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Babuyan Island
Babuyan Island (sometimes called Babuyan Claro or ''Curuga Mabuyan'', the clear-sighted) is the highest and northernmost island in the Babuyan Islands in Luzon Strait north of Luzon Island in the Philippines and also directly south of Taiwan via Bashi Channel to Luzon Strait. The whole island makes up the barangay of ''Babuyan Claro'', that constitute the municipality of Calayan in Cagayan province. The volcanic island has a population of 1,910 as of the 2020 census, up from 1,423 in 2010. History The language of Babuyan Island is sometimes classified as a dialect of Ivatan. Babuyan was depopulated by the Spanish and only repopulated at the end of the 19th century with families from Batan Island, most of them speakers of one of the Ivatan dialects. Geography Babuyan Island lies about south-southwestward of Balintang Islands, and about northward of Cape Engaño Lighthouse. The nearly triangular island is about long in a northeast and southwest direction, with an average wid ... [...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] |
Collocalia
''Collocalia'' is a genus of swifts, containing some of the smaller species termed "swiftlets". Formerly a catch-all genus for these, a number of its former members are now normally (though not by all authors) placed in ''Aerodramus''. The genus ''Collocalia'' was introduced by the English zoologist George Robert Gray in 1854. The name ''Collocalia'' combines the classical Greek words ''kolla'' meaning "glue" and ''kalia'' for "nest". The genus previously contained fewer species. Seven subspecies of the glossy swiftlet were promoted to species status based on a detailed analysis of the swiftlets in the genus ''Collocalia'' published in 2017. Species Extant The genus now contains the following 11 species: * Plume-toed swiftlet, ''Collocalia affinis'' (formerly treated as a subspecies of the glossy swiftlet) * Grey-rumped swiftlet, ''Collocalia marginata'' (formerly treated as a subspecies of the glossy swiftlet) * Ridgetop swiftlet, ''Collocalia isonota'' (formerly treated a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cebu
Cebu (; ceb, Sugbo), officially the Province of Cebu ( ceb, Lalawigan sa Sugbo; tl, Lalawigan ng Cebu; hil, Kapuroan sang Sugbo), is a province of the Philippines located in the Central Visayas region, and consists of a main island and 167 surrounding islands and islets. Its capital and largest city is Cebu City, nicknamed "the Queen City of the South", the oldest city and first capital of the Philippines, which is politically independent from the provincial government. The Cebu Metropolitan Area or Metro Cebu is the second largest metropolitan area in the Philippines (after Metro Manila) with Cebu City as the main center of commerce, trade, education and industry in the Visayas. Being one of the most developed provinces in the Philippines, in a decade it has transformed into a global hub for business processing services, tourism, shipping, furniture-making, and heavy industry. Mactan–Cebu International Airport, located on Mactan Island, is the second busiest airport in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swift (bird)
The swifts are a family, Apodidae, of highly aerial birds. They are superficially similar to swallows, but are not closely related to any passerine species. Swifts are placed in the order Apodiformes with hummingbirds. The treeswifts are closely related to the true swifts, but form a separate family, the Hemiprocnidae. Resemblances between swifts and swallows are due to convergent evolution, reflecting similar life styles based on catching insects in flight. The family name, Apodidae, is derived from the Greek ἄπους (''ápous''), meaning "footless", a reference to the small, weak legs of these most aerial of birds.Jobling (2010) pp. 50–51.Kaufman (2001) p. 329. The tradition of depicting swifts without feet continued into the Middle Ages, as seen in the heraldic martlet. Taxonomy Taxonomists have long classified swifts and treeswifts as relatives of the hummingbirds, a judgment corroborated by the discovery of the Jungornithidae (apparently swift-like hummingbird-relati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
