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Nabukelevu
Nabukelevu is a volcano located on the southwest portion of Kadavu Island in Fiji. It is tall, and last erupted around 1660. It has formed lava domes Nabukelevu is the only area in west Kadavu Island that retains extensive old-growth forest. A area centred on Nabukelevu is the Nabukelevu Important Bird Area. It supports populations of Vulnerable species, vulnerable Collared Petrel and Crimson shining parrot, and Near-threatened species, near threatened Whistling fruit dove and Kadavu fantail. The Collared Petrel breeding site and unique landscape of the mountain contribute to its national significance as outlined in Fiji's Biodiversity Strategy and Action Plan. References Volcanoes of Fiji Kadavu Group Preliminary Register of Sites of National Significance in Fiji Important Bird Areas of Fiji {{Fiji-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kadavu Island
Kadavu (pronounced ), with an area of , is the fourth largest island in Fiji, and the largest island in the ''Kadavu Group'', a volcanic archipelago consisting of Kadavu, Ono, Galoa and a number of smaller islands in the Great Astrolabe Reef. Its main administrative centre is Vunisea, which has an airport, a high school, a hospital, and a government station, on the Namalata Isthmus where the island is almost cut in two. Suva, Fiji's capital, lies to the north of Kadavu. The population of the island province was 10,167 at the most recent census in 2007. Kadavu Island belongs to Kadavu Province. Geography The island is long, with a width varying from to . The island is almost sliced in two at the Vunisei Isthmus (Naceva) and the narrow Namalata Isthmus, which separates Namalata Bay on the northern coast from Galoa Harbour on the southern coast. Within Galoa Harbour lie Galoa Island and the tiny islet of Tawadromu. Kadavu is characterized by its rugged and mountainous ter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcano
A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where tectonic plates are diverging or converging, and most are found underwater. For example, a mid-ocean ridge, such as the Mid-Atlantic Ridge, has volcanoes caused by divergent tectonic plates whereas the Pacific Ring of Fire has volcanoes caused by convergent tectonic plates. Volcanoes can also form where there is stretching and thinning of the crust's plates, such as in the East African Rift and the Wells Gray-Clearwater volcanic field and Rio Grande rift in North America. Volcanism away from plate boundaries has been postulated to arise from upwelling diapirs from the core–mantle boundary, deep in the Earth. This results in hotspot volcanism, of which the Hawaiian hotspot is an example. Volcanoes are usually not created where two tectonic plates slide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fiji
Fiji ( , ,; fj, Viti, ; Fiji Hindi: फ़िजी, ''Fijī''), officially the Republic of Fiji, is an island country in Melanesia, part of Oceania in the South Pacific Ocean. It lies about north-northeast of New Zealand. Fiji consists of an archipelago of more than 330 islands—of which about 110 are permanently inhabited—and more than 500 islets, amounting to a total land area of about . The most outlying island group is Ono-i-Lau. About 87% of the total population of live on the two major islands, Viti Levu and Vanua Levu. About three-quarters of Fijians live on Viti Levu's coasts: either in the capital city of Suva; or in smaller urban centres such as Nadi—where tourism is the major local industry; or in Lautoka, where the Sugarcane, sugar-cane industry is dominant. The interior of Viti Levu is sparsely inhabited because of its terrain. The majority of Fiji's islands were formed by Volcano, volcanic activity starting around 150 million years ago. Some geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lava Dome
In volcanology, a lava dome is a circular mound-shaped protrusion resulting from the slow extrusion of viscous lava from a volcano. Dome-building eruptions are common, particularly in convergent plate boundary settings. Around 6% of eruptions on Earth are lava dome forming. The geochemistry of lava domes can vary from basalt (e.g. Semeru, 1946) to rhyolite (e.g. Chaiten, 2010) although the majority are of intermediate composition (such as Santiaguito, dacite-andesite, present day) The characteristic dome shape is attributed to high viscosity that prevents the lava from flowing very far. This high viscosity can be obtained in two ways: by high levels of silica in the magma, or by degassing of fluid magma. Since viscous basaltic and andesitic domes weather fast and easily break apart by further input of fluid lava, most of the preserved domes have high silica content and consist of rhyolite or dacite. Existence of lava domes has been suggested for some domed structures on the Mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Important Bird Area
An Important Bird and Biodiversity Area (IBA) is an area identified using an internationally agreed set of criteria as being globally important for the conservation of bird populations. IBA was developed and sites are identified by BirdLife International. There are over 13,000 IBAs worldwide. These sites are small enough to be entirely conserved and differ in their character, habitat or ornithological importance from the surrounding habitat. In the United States the Program is administered by the National Audubon Society. Often IBAs form part of a country's existing protected area network, and so are protected under national legislation. Legal recognition and protection of IBAs that are not within existing protected areas varies within different countries. Some countries have a National IBA Conservation Strategy, whereas in others protection is completely lacking. History In 1985, following a specific request from the European Economic Community, Birdlife International ... [...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] |
Collared Petrel
The collared petrel (''Pterodroma brevipes'') is a species of seabird in the family Procellariidae. It is sometimes regarded as a subspecies of Gould's petrel (''P. leucoptera''). Its breeding range is uncertain and it is currently known to breed only in Fiji where it occurs on Gau and possibly other islands. It formerly bred in the Cook Islands and may still breed in Vanuatu and the Solomon Islands. It is an unconfirmed breeder in Samoa, American Samoa and French Polynesia. It nests on steep, forested slopes in a burrow or among tree roots. It feeds in open sea The sea, connected as the world ocean or simply the ocean, is the body of salty water that covers approximately 71% of the Earth's surface. The word sea is also used to denote second-order sections of the sea, such as the Mediterranean Sea, ...s and some disperse into the central Pacific outside the breeding season. The population from Vanuatu was considered to be a new subspecies ''Pterodroma brevipes magnific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crimson Shining Parrot
The crimson shining parrot (''Prosopeia splendens'') is a parrot from Fiji. The species is endemic to the islands of Kadavu and Ono in the Kadavu Group. The species was once considered conspecific with the red shining parrot of Vanua Levu and Taveuni, but is now considered its own species. The species is sometimes known as the Kadavu musk parrot. The crimson shining parrot is a medium-sized parrot (45 cm) with a long tail and bright plumage. The head, breast and belly are covered in bright crimson-red, its back, wings and tail are green with hints of blue in the wing. It has a long winged appearance in flight, flying with undulating bouts of flaps and gliding. The species is very vocal; the shrieks and squawks of the crimson shining parrot are of a higher pitch than that of the red shining parrot. On Kadavu it is unlikely to be mistaken for the other species of parrot, the collared lory. The crimson shining parrot is a common forest species that has recently taken to entering ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Near-threatened Species
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 Criteri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whistling Fruit Dove
The whistling fruit dove (''Ptilinopus layardi''), also known as the velvet dove or yellow-headed dove, is a small fruit dove from Fiji. The species is endemic to the islands of Kadavu and Ono in the Kadavu Group in the south of Fiji. Taxonomy The whistling fruit dove is the most primitive of the "golden doves", a small subgroup of the genus ''Ptilinopus'' which includes two other small Fijian fruit doves, the golden fruit dove and the orange fruit dove. The group was once split into its own genus, ''Chrysoenas''. Description The whistling fruit dove is a small dove (20 cm) that is sexually dimorphic in its velvety plumage. The plumage of the male is dark green with a yellow head and undertail coverts, the female lacks the yellow plumage. They are difficult to see in the forest canopy, but can be found due to their distinctive call, a clear rising whistle followed by a falling 'tinkle' Pratt ''et al.'' (1987). Behaviour Feeding The species feeds on fruits in the forest can ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kadavu Fantail
The Kadavu fantail (''Rhipidura personata'') is a species of bird in the fantail family Rhipiduridae. It is endemic to Kadavu and Ono in the Kadavu archipelago, in southern Fiji. It is closely related to the streaked fantail of the rest of Fiji, and forms a superspecies with the numerous island species of fantail ranging from the Solomon Islands (the brown fantail) to Samoa (the Samoan fantail). The Kadavu fantail is restricted to tropical moist lowland forests, where it feeds by flycatching for insects. It sometimes joins mixed-species feeding flocks with Polynesian trillers, Fiji bush warblers and silvereyes. The breeding season is October and November. It is threatened by habitat loss. Taxonomy Kadavu fantail (''R. personata'') forms a superspecies with: * Brown fantail (''R. drownei'') * Makira fantail (''R. tenebrosa'') * Rennell fantail (''R. rennelliana'') * Streaked fantail The streaked fantail (''Rhipidura verreauxi'') is a species of bird in the family ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanoes Of Fiji
A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where tectonic plates are diverging or converging, and most are found underwater. For example, a mid-ocean ridge, such as the Mid-Atlantic Ridge, has volcanoes caused by divergent tectonic plates whereas the Pacific Ring of Fire has volcanoes caused by convergent tectonic plates. Volcanoes can also form where there is stretching and thinning of the crust's plates, such as in the East African Rift and the Wells Gray-Clearwater volcanic field and Rio Grande rift in North America. Volcanism away from plate boundaries has been postulated to arise from upwelling diapirs from the core–mantle boundary, deep in the Earth. This results in hotspot volcanism, of which the Hawaiian hotspot is an example. Volcanoes are usually not created where two tectonic plates slide pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
