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Mindanao Brown Dove
The Mindanao brown dove (''Phapitreron brunneiceps'') is a threatened species of bird in the family Columbidae. It is endemic to forests on the Philippine islands of Mindanao and Basilan, but it has not been recorded from the latter island since 1937. It is threatened by habitat loss and hunting. Until recently, it was considered conspecific with the Tawitawi brown dove and collectively called the dark-eared brown dove. Description Ebird describes it as "A medium-sized dove of forest from the lowlands to middle elevations in the mountains. Dark brown above, with a brown head, purplish iridescence on the back of the neck and upper back, grayish underparts, pale buff under the base of the tail, and a pale gray tail tip". Adults look similar to ''amethyst brown dove'' and ''white-eared brown dove'' but are distinguishable by a brown crown, vinous-gray belly, buff undertail-coverts and less olive back. Generally brown-colored, these medium-sized birds have a glossy reddish-violet pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frank Swift Bourns
Frank Swift Bourns (1866 – 1935) was an American ornithologist and doctor. He was involved in two different expeditions to the Philippines with Dean Conant Worcester to gather natural history specimens. From 1887 to 1888 they participated in an expedition sponsored by Joseph Beal Steere. From 1890 to 1892 they returned on an expedition sponsored by Louis F. Menage and the Minnesota Academy of Natural Sciences. The two expeditions yielded thousands of specimens of birds and mammals including newly discovered species such as the Bornean slow loris and Sulu bleeding-heart. After the second expedition Bourns moved to Ann Arbor, Michigan Ann Arbor is a city in the U.S. state of Michigan and the county seat of Washtenaw County, Michigan, Washtenaw County. The 2020 United States census, 2020 census recorded its population to be 123,851. It is the principal city of the Ann Arbor ... where he completed his medical degree and became a doctor. References American ornitholog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montane Forest
Montane ecosystems are found on the slopes of mountains. The alpine climate in these regions strongly affects the ecosystem because temperatures fall as elevation increases, causing the ecosystem to stratify. This stratification is a crucial factor in shaping plant community, biodiversity, metabolic processes and ecosystem dynamics for montane ecosystems. Dense montane forests are common at moderate elevations, due to moderate temperatures and high rainfall. At higher elevations, the climate is harsher, with lower temperatures and higher winds, preventing the growth of trees and causing the plant community to transition to montane grasslands, shrublands or alpine tundra. Due to the unique climate conditions of montane ecosystems, they contain increased numbers of endemic species. Montane ecosystems also exhibit variation in ecosystem services, which include carbon storage and water supply. Life zones As elevation increases, the climate becomes cooler, due to a decrease in a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By Frank Swift Bourns
In biology, a taxon (back-formation from ''taxonomy''; plural taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and given a particular ranking, especially if and when it is accepted or becomes established. It is very common, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion. If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping. Initial attempts at classifying and ordering organisms (plants and animals) were set forth in Carl Linnaeus's system in ''Systema Naturae'', 10th edition (1758), as well as an unpublished work by Bernard and Antoine Laurent de Jussieu. The idea of a unit-based system of biological classification was first made widely available in 1805 in the intro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Described In 1894
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] |
Fauna Of Basilan
Fauna is all of the animal life present in a particular region or time. The corresponding term for plants is ''flora'', and for fungi, it is '' funga''. Flora, fauna, funga and other forms of life are collectively referred to as '' biota''. Zoologists and paleontologists use ''fauna'' to refer to a typical collection of animals found in a specific time or place, e.g. the "Sonoran Desert fauna" or the "Burgess Shale fauna". Paleontologists sometimes refer to a sequence of faunal stages, which is a series of rocks all containing similar fossils. The study of animals of a particular region is called faunistics. Etymology ''Fauna'' comes from the name Fauna, a Roman goddess of earth and fertility, the Roman god Faunus, and the related forest spirits called Fauns. All three words are cognates of the name of the Greek god Pan, and ''panis'' is the Greek equivalent of fauna. ''Fauna'' is also the word for a book that catalogues the animals in such a manner. The term was first used b ... [...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] |
Phapitreron
Brown doves are members of the genus ''Phapitreron'' in the pigeon family. Their common name refers to their overall brown coloration. They are endemic to the Philippines. All brown doves are tree-dwellers, but the different species occupy different types of wooded habitats; some are more restricted to old-growth forest while other make use of secondary forest and other woodland. Their main diet is fruit. They tend to be solitary in their habits and can be elusive. Some species in this genus have conspicuous black and white stripes on their faces and iridescent neck feathers. Males and females look alike. Taxonomy The genus ''Phapitreron'' was introduced in 1854 by the French naturalist Charles Lucien Bonaparte for the white-eared brown dove (''Phapitreron leucotis''). The genus name ''Phapitreron'' combines the genus name ''Phaps'' introduced by the English naturalist Prideaux John Selby in 1835 for the bronze-wing pigeons with the Ancient Greek ''trērōn'' meaning "pigeon". T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Matutum
Mount Matutum is an active stratovolcano, is the highest point in the province of South Cotabato in the Philippines, with an elevation of 7,500 feet (2,286 metres) above sea level, approximately from Acmonan, Tupi, South Cotabato. Matutum and its foothills are predominantly inhabited by indigenous Blaan families. Its slopes are forested and host diverse species of plants and animals, including such endangered species as the Philippine eagle and the tarsier. Location Matutum is located in the province of South Cotabato, on the island of Mindanao, in the south of the Philippines, at geographical coordinates 6°22'N, 125°06.5'E. It is north of Polomolok, and about north-northwest of General Santos City. Physical features Matutum is a stratovolcano that rises asl with a base diameter of . It has 2 hot springs, called Acmonan and Linan, west-southwest of the volcano. Adjacent volcanic edifices are Landayao, Tampad, and Albulhek, which are all west of the volcano, and Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Malindang
Mount Malindang is a complex volcano located in the province of Misamis Occidental in the southern island of Mindanao, Philippines. It is the highest point in the province. The least studied mountain range was formed through several volcanic activities some of which could be historical, evident by the presence of two calderas, surrounded by high rock walls, cinder cones, dome volcano plugs, two sulfurous hot springs, and a crater lake named Lake Duminagat. The amphitheater structures have extensive distribution of volcanic rocks, carbonized wood that are found in pyroclastic deposits. The mountain range is dissected by several canyons and ravines. Classification Malindang has unofficialy historical eruptions but it believed to be in 1822 and is classified as inactive by the Philippine Institute of Volcanology and Seismology. Mount Malindang Natural Park Mount Malindang and the whole Malindang Mountain Range alluring qualities come from its waterfalls, crater lake and dense vir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Apo Natural Park
Mount Apo, also known locally as Apo Sandawa, is a large solfataric, dormant stratovolcano on the island of Mindanao, Philippines. With an elevation of above sea level, it is the highest-mountain in the Philippine Archipelago, Mindanao and 24th-highest peak of an island on Earth. Located between Davao City and Davao del Sur in the Davao Region, and Cotabato in Soccsksargen, Mount Apo is the List of Ultras of the Philippines, most-prominent mountain in the Philippines. The peak overlooks from Davao City to the northeast, Digos to the southeast, and Kidapawan to the west. It is a protected area and a List of protected areas of the Philippines, Natural Park of the Philippines. Geology Mount Apo is a flat-topped, (above sea level) high stratovolcano with three peaks. It is the highest peak of the Philippines. The southwest peak has the highest elevation and is topped by a wide volcanic crater, crater that contains a small lake. The volcanic history of Mount Apo is poorly kno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Kitanglad
Mount Kitanglad is an inactive volcano located in the Kitanglad Mountain Range in Bukidnon province on Mindanao island. It is the fourth highest mountain in the Philippines and has an approximate height of . It is located between Malaybalay City and the municipalities of Lantapan, Impasugong, Sumilao, and Libona. It is home to one of the Philippines' few remaining rainforests. The name ''"Kitanglad"'' was derived from a legend that there was once a great flood that submerged the native lands of Bukidnon and only the tip of the mountain, the size of a ''"tanglad"'' (lemon grass), remained visible (''"kita"'' in Visayan). It is considered as an ancestral domain of several old cultural communities like the Bukidnons, Higaonons and Talaandigs. Mount Kitanglad was proclaimed a protected area under the natural park category through ''Presidential Proclamation 896'' dated October 24, 1996. On November 9, 2000, Mount Kitanglad finally became a full-fledged protected area when Congres ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vulnerable Species
A vulnerable species is a species which has been Conservation status, categorized by the International Union for Conservation of Nature as being threatened species, threatened with extinction unless the circumstances that are threatened species, threatening its survival and reproduction improve. Vulnerability is mainly caused by habitat loss or destruction of the species' home. Vulnerable habitat or species are monitored and can become increasingly threatened. Some species listed as "vulnerable" may be common in captivity (animal), captivity, an example being the military macaw. There are currently 5196 animals and 6789 plants classified as Vulnerable, compared with 1998 levels of 2815 and 3222, respectively. Practices such as cryoconservation of animal genetic resources have been enforced in efforts to conserve vulnerable breeds of livestock specifically. Criteria The International Union for Conservation of Nature uses several criteria to enter species in this category. A tax ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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