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Lina's Sunbird
Lina's sunbird (''Aethopyga linaraborae'') is a species of bird in the family Nectariniidae It is endemic to mountains in the island of Mindanao in the Philippines. It is one of the most striking sunbirds in the country with the male having an iridescent blue color and an orange spot on its yellow breast. It is named after Dioscoro S. Rabor's wife, Lina. Its natural habitat is tropical moist montane forest above 1000 m. It is threatened by habitat loss Description EBird describes the bird as "A small, localized bird of montane forest in eastern Mindanao. Has a long, curved bill, an olive back, an orange mark in the middle of the chest and a bluish tail with white tips. Male has an iridescent blue crown, cheek, and wing, a green shoulder and rump, yellow underparts, and a small orange patch in front of the shoulder. Female has faint streaking on the underparts, a gray head, and golden-olive wings. Similar to Metallic-winged sunbird, but male has a blue wing and female a gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert S
The name Robert is an ancient Germanic given name, from Proto-Germanic "fame" and "bright" (''Hrōþiberhtaz''). Compare Old Dutch ''Robrecht'' and Old High German ''Hrodebert'' (a compound of '' Hruod'' ( non, Hróðr) "fame, glory, honour, praise, renown" and ''berht'' "bright, light, shining"). It is the second most frequently used given name of ancient Germanic origin. It is also in use as a surname. Another commonly used form of the name is Rupert. After becoming widely used in Continental Europe it entered England in its Old French form ''Robert'', where an Old English cognate form (''Hrēodbēorht'', ''Hrodberht'', ''Hrēodbēorð'', ''Hrœdbœrð'', ''Hrœdberð'', ''Hrōðberχtŕ'') had existed before the Norman Conquest. The feminine version is Roberta. The Italian, Portuguese, and Spanish form is Roberto. Robert is also a common name in many Germanic languages, including English, German, Dutch, Norwegian, Swedish, Scots, Danish, and Icelandic. It can be use ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aethopyga Linaraborae 2009 Stamp Of The Philippines
''Aethopyga'' is a genus of birds in the sunbird family Nectariniidae. Species in this genus are found in South Asia, Southeast Asia and parts of China. Many species such as the grey-hooded sunbird, Apo sunbird, Apo sunbird, Tboli sunbird, metallic-winged sunbird, handsome sunbird and Lina's sunbird are endemic to the Philippines. Taxonomy The genus ''Aethopyga'' was introduced in 1851 by the German ornithologist Jean Cabanis. The name combines the Ancient Greek ''aithos '' meaning "fire" or "burning heat" with ''pugē'' meaning "rump". The type species In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen ... was designated as the crimson sunbird by George Robert Gray in 1855. Species The genus contains 22 species: References Bird genera Taxonomy articles created by Polbo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Described In 1997
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. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Of Mindanao
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aethopyga
''Aethopyga'' is a genus of birds in the sunbird family Nectariniidae. Species in this genus are found in South Asia, Southeast Asia and parts of China. Many species such as the grey-hooded sunbird, Apo sunbird, Apo sunbird, Tboli sunbird, metallic-winged sunbird, handsome sunbird and Lina's sunbird are endemic to the Philippines. Taxonomy The genus ''Aethopyga'' was introduced in 1851 by the German ornithologist Jean Cabanis. The name combines the Ancient Greek ''aithos '' meaning "fire" or "burning heat" with ''pugē'' meaning "rump". The type species was designated as the crimson sunbird by George Robert Gray George Robert Gray FRS (8 July 1808 – 6 May 1872) was an English zoologist and author, and head of the ornithological section of the British Museum, now the Natural History Museum, in London for forty-one years. He was the younger brother ... in 1855. Species The genus contains 22 species: References Bird genera Taxonomy articles created by Pol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deforestation
Deforestation or forest clearance is the removal of a forest or stand of trees from land that is then converted to non-forest use. Deforestation can involve conversion of forest land to farms, ranches, or urban use. The most concentrated deforestation occurs in tropical rainforests. About 31% of Earth's land surface is covered by forests at present. This is one-third less than the forest cover before the expansion of agriculture, a half of that loss occurring in the last century. Between 15 million to 18 million hectares of forest, an area the size of Bangladesh, are destroyed every year. On average 2,400 trees are cut down each minute. The Food and Agriculture Organization of the United Nations defines deforestation as the conversion of forest to other land uses (regardless of whether it is human-induced). "Deforestation" and "forest area net change" are not the same: the latter is the sum of all forest losses (deforestation) and all forest gains (forest expansion) in a gi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birdwatcher
Birdwatching, or birding, is the observing of birds, either as a recreational activity or as a form of citizen science. A birdwatcher may observe by using their naked eye, by using a visual enhancement device like binoculars or a telescope, by listening for bird sounds, or by watching public webcams. Most birdwatchers pursue this activity for recreational or social reasons, unlike ornithologists, who engage in the study of birds using formal scientific methods. Birding, birdwatching, and twitching The first recorded use of the term ''birdwatcher'' was in 1901 by Edmund Selous; ''bird'' was introduced as a verb in 1918. The term ''birding'' was also used for the practice of ''fowling'' or hunting with firearms as in Shakespeare's ''The Merry Wives of Windsor'' (1602): "She laments sir... her husband goes this morning a-birding." The terms ''birding'' and ''birdwatching'' are today used by some interchangeably, although some participants prefer ''birding'', partly because it in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Bataan
New Bataan, officially the Municipality of New Bataan ( ceb, Lungsod sa Bag-ong Bataan; tl, Bayan ng Bagong Bataan), is a 1st class municipality in the province of Davao de Oro, Philippines. According to the 2020 census, it has a population of 51,466 people. Geraldford N. Balbin has been its mayor since July 2016. It is about from Compostela, from the provincial capital Nabunturan, and from Tagum City. The municipality was founded on 18 June 1968, through Republic Act No. 4756. According to the 2020 census, it has a population of 51,466 people. The town's festivals include ''Araw'' Celebration, held annually on 18 June; Founder's Day, held every 10 August; Sal’lupongan Festival, held every 13 June. Its patron saint is Saint Anthony of Padua. The municipality was one of the hardest-hit towns of Typhoon Pablo when it hit the town on 4 December 2012. The town got its name from the migrants coming from the Province of Bataan who settled in the town either during the Commonwe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Slash-and-burn
Slash-and-burn agriculture is a farming method that involves the cutting and burning of plants in a forest or woodland to create a field called a swidden. The method begins by cutting down the trees and woody plants in an area. The downed vegetation, or "slash", is then left to dry, usually right before the rainiest part of the year. Then, the biomass is burned, resulting in a nutrient-rich layer of ash which makes the soil fertile, as well as temporarily eliminating weed and pest species. After about three to five years, the plot's productivity decreases due to depletion of nutrients along with weed and pest invasion, causing the farmers to abandon the field and move to a new area. The time it takes for a swidden to recover depends on the location and can be as little as five years to more than twenty years, after which the plot can be slashed and burned again, repeating the cycle. In Bangladesh and India, the practice is known as jhum or jhoom. Slash-and-burn is a type of shif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Land Conversion
Land development is the alteration of landscape in any number of ways such as: * Changing landforms from a natural or semi-natural state for a purpose such as agriculture or housing * Subdividing real estate into lots, typically for the purpose of building homes * Real estate development or changing its purpose, for example by converting an unused factory complex into a condominium. Economic aspects In an economic context, land development is also sometimes advertised as land improvement or land amelioration. It refers to investment making land more usable by humans. For accounting purposes it refers to any variety of projects that increase the value of the process . Most are depreciable, but some land improvements are not able to be depreciated because a useful life cannot be determined. Home building and containment are two of the most common and the oldest types of development. In an urban context, land development furthermore includes: * Road construction ** Access ro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Near Threatened
A near-threatened species is a species which has been categorized as "Near Threatened" (NT) by the International Union for Conservation of Nature as that may be vulnerable to endangerment in the near future, but it does not currently qualify for the threatened status. The IUCN notes the importance of re-evaluating near-threatened taxon at appropriate intervals. The rationale used for near-threatened taxa usually includes the criteria of vulnerable which are plausible or nearly met, such as reduction in numbers or range. Near-threatened species evaluated from 2001 onwards may also be ones which are dependent on conservation efforts to prevent their becoming threatened, whereas before this conservation-dependent species were given a separate category ("Conservation Dependent"). Additionally, the 402 conservation-dependent taxa may also be considered near-threatened. IUCN Categories and Criteria version 2.3 Before 2001, the IUCN used the version 2.3 Categories and Criteria ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metallic-winged Sunbird
The metallic-winged sunbird (''Aethopyga pulcherrima'') is a species of bird in the family Nectariniidae. It is endemic to the Philippines. Its natural habitats are subtropical or tropical moist lowland forests and subtropical or tropical moist montane forests. Taxonomy The metallic-winged sunbird was formally described in 1876 by the English ornithologist Richard Bowdler Sharpe based on specimens collected on the island of Basilan by members of an expedition to the Philippines led by the American ornithologist Joseph Beal Steere. Sharpe coined the binomial name ''Aethopyga pulcherrima'', where the specific epithet is from Latin ''pulcherrimus'' meaning "very beautiful". Three subspecies are recognised: * ''A. p. pulcherrima'' Sharpe, 1876 – Eastern Visayas and Mindanao group (central, south Philippines) * ''A. p. jefferyi'' ( Ogilvie-Grant, 1894) – montane Luzon (north Philippines, formerly considered as a separate species, the Luzon sunbird) * ''A. p. decorosa'' (McGre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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