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Isabela Oriole
The Isabela oriole (''Oriolus isabellae'') is a species of the Old World oriole, oriole family Endemic (ecology), endemic to Luzon in the Philippines. The bird was presumed to be extinct for many years until its rediscovery in December 1993 near Diffun, Quirino, Diffun, Quirino, and in Mansarong in September 1994. Additional sightings were made in San Mariano, Isabela, San Mariano, Isabela province, Isabela. and Baggao, Cagayan Valley It It is found in moist lowland forest up to 440 masl. It is threatened by habitat loss and hunting. Taxonomy and systematics The Isabela oriole is commonly confused with the much more common white-lored orioles and black-naped orioles. It is differentiated by its extremely large bill grey bill, uniform olive-yellow plumage and lack of white on its lores. The Isabela oriole is most closely related to the white-lored oriole. Both species are closely related to the paraphyletic Philippine oriole. The Isabela oriole is sometimes considered to form a Sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Robert Ogilvie-Grant
William Robert Ogilvie-Grant (25 March 1863 – 26 July 1924) was a Scottish ornithologist. Early life and education Grant born on 25 March 1863 as second son of Capt. Hon. George Henry Essex Ogilvie-Grant, of Easter Elchies, Craigellachie, Scotland, of the 42nd Highlanders, sixth son of Francis Ogilvy-Grant, 6th Earl of Seafield, and daughter of Sir William Gordon-Cumming, 2nd Baronet. Ogilvie-Grant was educated at Fettes College, Edinburgh, where he studied zoology and anatomy. He also studied at Cargilfield Preparatory School. Career In 1882 he became an Assistant at the Natural History Museum, London, Natural History Museum. He studied ichthyology under Albert C. L. G. Günther, and in 1885 he was put in temporary charge of the Ornithological Section under Richard Bowdler Sharpe's visit to India. He remained in that department, eventually becoming Curator of Birds from 1909 to 1918. He also succeeded Bowdler Sharpe as editor of the ''Bulletin of the British Ornithologists ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paraphyletic
In taxonomy (general), taxonomy, a group is paraphyletic if it consists of the group's most recent common ancestor, last common ancestor and most of its descendants, excluding a few Monophyly, monophyletic subgroups. The group is said to be paraphyletic ''with respect to'' the excluded subgroups. In contrast, a monophyletic group (a clade) includes a common ancestor and ''all'' of its descendants. The terms are commonly used in phylogenetics (a subfield of biology) and in the tree model of historical linguistics. Paraphyletic groups are identified by a combination of Synapomorphy and apomorphy, synapomorphies and symplesiomorphy, symplesiomorphies. If many subgroups are missing from the named group, it is said to be polyparaphyletic. The term was coined by Willi Hennig to apply to well-known taxa like Reptilia (reptiles) which, as commonly named and traditionally defined, is paraphyletic with respect to mammals and birds. Reptilia contains the last common ancestor of reptiles a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Fauna Of The Philippines
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Of Luzon
Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Birds live worldwide and range in size from the bee hummingbird to the ostrich. There are about ten thousand living species, more than half of which are passerine, or "perching" birds. Birds have whose development varies according to species; the only known groups without wings are the extinct moa and elephant birds. Wings, which are modified forelimbs, gave birds the ability to fly, although further evolution has led to the loss of flight in some birds, including ratites, penguins, and diverse endemic island species. The digestive and respiratory systems of birds are also uniquely adapted for flight. Some bird species of aquatic environments, particularly seabirds and some waterbirds, have further evolved for swimming. Birds ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oriolus
Orioles are colourful Old World passerine birds in the genus ''Oriolus'', the type genus of the corvoidean family Oriolidae. They are not closely related to the New World orioles, which are icterids (family Icteridae) that belong to the superfamily Passeroidea. Taxonomy and systematics The genus ''Oriolus'' was erected by Linnaeus in 1766 in the 12th edition of his ''Systema Naturae''. The type species is the golden oriole (''Oriolus oriolus''). In 1760, French ornithologist Mathurin Jacques Brisson in his ''Ornithologie'' used ''Oriolus'' as a subdivision of the genus ''Turdus'', but the International Commission on Zoological Nomenclature ruled in 1955 that "''Oriolus'' Brisson, 1760" should be suppressed. Linnaeus added more than a dozen additional genera when he updated his 10th edition, but he generally based new genera on those that had been introduced by Brisson in his ''Ornithologie''. ''Oriolus'' is now the only genus for which Linnaeus's 12th edition is cited as the o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department Of Environment And Natural Resources
The Department of Environment and Natural Resources ( fil, Kagawaran ng Kapaligiran at Likas na Yaman, DENR or KKLY) is the executive department of the Philippine government responsible for governing and supervising the exploration, development, utilization, and conservation of the country's natural resources. History of the DENR The Department of Environment and Natural Resources was first established on January 1, 1917, as the Department of Agriculture and Natural Resources (DANR) through the enactment of Act No. 2666 by the Philippine Commission, otherwise known as "An Act to Re-organize the Executive Department of the Government of the Philippine Islands," on November 18, 1916. In 1932, the DANR was reorganized into the Department of Agriculture and Commerce (DAC). In 1947, a reorganization act changed the DAC back to the Department of Agriculture and Natural Resources. The Natural Resources arm of the DANR was finally spun off on May 17, 1974, as the Ministry of Natural ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flagship Species
In conservation biology, a flagship species is a species chosen to raise support for biodiversity conservation in a given place or social context. Definitions have varied, but they have tended to focus on the strategic goals and the socio-economic nature of the concept, to support the marketing of a conservation effort. The species need to be popular, to work as symbols or icons, and to stimulate people to provide money or support. Species selected since the idea was developed in 1980s include widely recognised and charismatic species like the black rhinoceros, the Bengal tiger, and the Asian elephant. Some species such as the Chesapeake blue crab and the Pemba flying fox, the former of which is locally significant to Northern America, have suited a cultural and social context. Utilizing a flagship species has limitations. It can skew management and conservation priorities, which may conflict. Stakeholders may be negatively affected if the flagship species is lost. The use of a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bataan
Bataan (), officially the Province of Bataan ( fil, Lalawigan ng Bataan ), is a province in the Central Luzon region of the Philippines. Its capital is the city of Balanga while Mariveles is the largest town in the province. Occupying the entire Bataan Peninsula on Luzon, Bataan is bordered by the provinces of Zambales and Pampanga to the north. The peninsula faces the South China Sea to the west and Subic Bay to the north-west, and encloses Manila Bay to the east. The Battle of Bataan is known in history as one of the last stands of American and Filipino soldiers before they were overwhelmed by the Japanese forces in World War II. The Bataan Death March was named after the province, where the infamous march started. History Classical Period The first inhabitants of the Bataan peninsula are the Ayta Magbeken people, who are one of the first Negrito ancestors of present-day Filipinos. Later on, Tagalog communities from southern Luzon migrated to parts of Bataan and the Ayta Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blackish Cuckooshrike
The blackish cuckooshrike (''Edolisoma coerulescens'') or the blackish cicadabird or Luzon graybird, is a species of bird in the family Campephagidae. It is endemic to the Philippines. Some taxonomists place this species in the genus Analisoma. Its natural habitat is subtropical or tropical moist lowland forest Tropical and subtropical moist broadleaf forests (TSMF), also known as tropical moist forest, is a subtropical and tropical forest habitat type defined by the World Wide Fund for Nature. Description TSMF is generally found in large, discont .... References blackish cuckooshrike Birds of Luzon Birds of Cebu Endemic birds of the Philippines blackish cuckooshrike blackish cuckooshrike Taxonomy articles created by Polbot {{Campephagidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black-and-white Triller
The black-and-white triller (''Lalage melanoleuca'') is a species of bird in the family Campephagidae. It is endemic to the Philippines. Its natural habitat is subtropical or tropical moist lowland forest A forest is an area of land dominated by trees. Hundreds of definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing, and ecological function. The United Nations' ...s. Description Medium, sexes differ, races vary in size and extent of extent of gray in lower back in male, or relative darkness of the grey in female. in ''melanoleuca'' female top of head, upper back, most of tail and wing black glossed with green; center of black gray; rump, tips of outer tail feathers, median wing coverts, edges of greater coverts and secondaries (all forming a broad white wing bar), inner edges to primaries, underwing and underparts pure white. female differs by having head and upper back light gray, rump ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bar-bellied Cuckooshrike
The bar-bellied cuckooshrike (''Coracina striata'') is a species of bird in the family Campephagidae. It is found in Thailand, Malaysia, Indonesia, and the Philippines, and its natural habitats include mangrove forest, dry forest, swamp forest, and secondary forest. The plumage varies among the subspecies, with different amounts of barring on the underparts. The International Union for Conservation of Nature (IUCN) has assessed the species as one of least-concern. Taxonomy The bar-bellied cuckooshrike was described by the French polymath Georges-Louis Leclerc, Comte de Buffon in 1775 in his '' Histoire Naturelle des Oiseaux''. The bird was also illustrated in a hand-coloured plate engraved by François-Nicolas Martinet in the ''Planches Enluminées D'Histoire Naturelle'' which was produced under the supervision of Edme-Louis Daubenton to accompany Buffon's text. Neither the plate caption nor Buffon's description included a scientific name but in 1783 the Dutch naturalist Piete ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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