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Fruit Dove
The fruit doves, also known as fruit pigeons, are a genus (''Ptilinopus'') of birds in the pigeon and dove family (Columbidae). These colourful, frugivorous doves are found in forests and woodlands in Southeast Asia and Oceania. It is a large genus with over 50 species, some threatened or already extinct. Taxonomy The genus ''Ptilinopus'' was introduced in 1825 by the English naturalist William John Swainson with the rose-crowned fruit dove (''Ptilinopus regina'') as the type species. The genus name combines the Ancient Greek meaning "feather" with meaning "foot". The many species of this genus can be further grouped by geography and by certain shared characteristics. The fruit doves of the Sunda Islands and northern Australia, such as the pink-headed fruit dove and banded fruit dove, have comparatively longer tails than other species, and are notable for their solid colouration on the head, neck and breast, with a black band across the belly. Another grouping can be made of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rose-crowned Fruit Dove
The rose-crowned fruit dove (''Ptilinopus regina''), also known as pink-capped fruit dove or Swainson's fruit dove, is a medium-sized, up to 22 cm long, green fruit dove with a grey head and breast, an orange belly, whitish throat, yellow-orange iris, and greyish green bill and feet. It has a pinkish-red crown with yellow border. The Indonesian subspecies, ''P. r. xanthogaster'', has a whitish crown and paler grey head and breast. Both sexes are similar. The young has a green-colored crown and plumage. The rose-crowned fruit dove is distributed in lowland rainforests of northern and eastern Australia, and monsoon forests of northern Australia, Lesser Sunda Islands and Maluku Islands of Indonesia. The diet consists mainly of various fruits, palms and vines. The female usually lays a single white egg. Widespread and common throughout its large range, the rose-crowned fruit dove is evaluated as Least Concern on the IUCN Red List of Threatened Species. References External ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jambu Fruit Dove
The jambu fruit dove (''Ptilinopus jambu'') is a smallish colourful fruit dove. It is a resident breeding species in southern Thailand, Malaysia, Brunei and the Indonesian islands of Kalimantan, Sumatra and Java. Taxonomy The jambu fruit dove was formally described in 1789 by the German naturalist Johann Friedrich Gmelin in his revised and expanded edition of Carl Linnaeus's '' Systema Naturae''. He placed it with all the other doves and pigeons in the genus '' Columba'' and coined the binomial name ''Columba jambu''. Gmelin gave the locality as Java. He based his description on the "pooni-jamboo" that had been described in 1783 by the Irish orientalist William Marsden in his book ''The History of Sumatra''. The jambu fruit dove is now placed with nearly 60 other fruit doves in the genus ''Ptilinopus'' that was introduced in 1825 by the English naturalist William John Swainson. The genus name combines the Ancient Greek meaning "feather" with meaning "foot". The specific e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bismarck Archipelago
The Bismarck Archipelago (, ) is a group of islands off the northeastern coast of New Guinea in the western Pacific Ocean and is part of the Islands Region of Papua New Guinea. Its area is about 50,000 square km. History The first inhabitants of the archipelago arrived around 30–40,000 years ago. They may have traveled from New Guinea, by boat across the Bismarck Sea or via a temporary land bridge, created by an uplift in the Earth's Crust (geology), crust. Later arrivals included the Lapita people. The first European to visit these islands was Dutch explorer Willem Schouten in 1616. The islands remained unsettled by western Europeans until they were annexed as part of the German protectorate of German New Guinea in 1884. The area was named in honour of the Chancellor of Germany (German Reich), Chancellor Otto von Bismarck. On 1888 Ritter Island eruption and tsunami, 13 March 1888, a volcano erupted on Ritter Island causing a megatsunami. Almost the entire volcano fell into t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pink-headed Fruit Dove
The pink-headed fruit dove (''Ptilinopus porphyreus'') also known as pink-necked fruit dove or Temminck's fruit pigeon, is a small colourful dove. The pink-headed fruit dove is a resident breeding endemic bird in Indonesia where it occurs in the mountain forests of Sumatra, Java and Bali at altitudes of 1000–2200 m. It builds a flimsy nest in a tree and lays one or sometimes two white eggs which are incubated for 20 days to hatching, with a further 15–16 days to fledging. It is a shy and inconspicuous species, generally seen singly or in pairs, but flocks of up to 17 birds may form at favoured fruit trees. The male has a purple-pink head, neck and throat, bordered below with a white band outlined in greenish black. The upperparts are green and the underparts grey, with yellow undertail coverts. The iris is orange, the bill is greenish, and feet are pink. The female is duller than the male, with a weaker breast band, and the juvenile is an even drabber version of the female ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red-naped Fruit Dove
The red-naped fruit dove (''Ptilinopus dohertyi'') is a species of bird in the family Columbidae. It is endemic to Sumba. Its natural habitat is subtropical or tropical moist montane forests. It is threatened by habitat loss Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby .... Identification A large, striking fruit-dove with a dark lower body, a cream-colored head, and a diagnostic conspicuous red patch on the nape. Juveniles show yellow fringes to upperparts feathers and greenish feathers on head and breast. Usually encountered singly or in pairs in the upper levels of forest in lowlands and hills. Call is a low, disyllabic “wooo-hoo,” usually given repeatedly. References External linksBirdLife Species Factsheet. red-naped fruit dove Birds of Sumba red-naped fruit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black-banded Fruit Dove
The black-banded fruit dove (''Ptilinopus alligator'') is a large (38–44 cm in length, 450-570 g in weight) pigeon with white head, neck and upper breast; black back and upperwing grading to grey on rump; black tail with broad grey terminal band; underparts grey, demarcated from white head and neck by broad black band. Distribution The species is endemic to Australia, where it is restricted to the western edge of the Arnhem Land escarpment. Habitat Patches of monsoonal rainforest. Food Fruit from forest trees, especially figs The fig is the edible fruit of ''Ficus carica'', a species of small tree in the flowering plant family Moraceae. Native to the Mediterranean and western Asia, it has been cultivated since ancient times and is now widely grown throughout the world .... Nesting Lays single egg on open platform of sticks in a forest tree. References black-banded fruit dove Birds of the Northern Territory Endemic birds of Australia black-banded fruit dove< ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Banded Fruit Dove
The banded fruit dove or black-backed fruit dove (''Ptilinopus cinctus'') is a large (38–44 cm in length, 450-570 g in weight) pigeon with white head, neck and upper breast; black back and upperwing grading to grey on rump; black tail with broad grey terminal band; underparts grey, demarcated from white head. Distribution and habitat The banded fruit dove is found in Bali, and Lesser Sunda Islands. Its habitat is in monsoonal rainforest. Behaviour and ecology Breeding It lays a single egg on an open platform of sticks in a forest tree. Feeding It eats fruit from forest trees, especially figs. References * BirdLife International. (2006). Species factsheet: ''Ptilinopus cinctus''. Downloaded from https://www.webcitation.org/5QE8rvIqH?url=http://www.birdlife.org/ on 1 February 2007 * Higgins, P.J.; & Davies, S.J.J.F. (Eds.). (1996). ''Handbook of Australian, New Zealand and Antarctic Birds The ''Handbook of Australian, New Zealand and Antarctic Birds'', known as '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Naturalis Biodiversity Center - MMNAT01 AF NNM001000076 - Natuurkundige Commissie Voor Nederlandsch-Indië - Bird Species - Art By Oort, P
Naturalis Biodiversity Center ( nl, Nederlands Centrum voor Biodiversiteit Naturalis) is a national museum of natural history and a research center on biodiversity in Leiden, Netherlands. It was named the European Museum of the Year 2021. Although its current name and organization are relatively recent, the history of Naturalis can be traced back to the early 1800s. Its collection includes approximately 42 million specimens, making it one of the largest natural history collections in the world. History The beginnings of Naturalis go back to the creation of the Rijksmuseum van Natuurlijke Historie (abbreviated RMNH, National Museum of Natural History) by Dutch King William I on August 9, 1820. In 1878, the geological and mineralogical collections of the museum were split off into a separate museum, remaining distinct until the merger of the Rijksmuseum van Natuurlijke Historie with the Rijksmuseum van Geologie en Mineralogie (abbreviated RGM) in 1984, to form the Nationaal Nat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drepanoptila
The cloven-feathered dove (''Drepanoptila holosericea'') is a species of bird in the family Columbidae. It is monotypic within the genus ''Drepanoptila'', but this genus is possibly better merged into ''Ptilinopus''.Gibb, G.C., & D. Penny (2010). Two aspects along the continuum of pigeon evolution: A South-Pacific radiation and the relationship of pigeons within Neoaves. Mol Phyl Evol 56(2): 698-706. The cloven-feathered dove is endemic to New Caledonia where found in forest and '' Melaleuca'' savanna at altitudes up to . It is considered near-threatened by the IUCN due to habitat degradation and hunting. Distribution and Population ''Drepanoptila holosericea'' is endemic to the island of New Caledonia where it is commonly found in its forest habitat. It is also found south of New Caledonia all throughout Ile des Pins but not the Loyalty Islands. Research groups in 1998 have estimated that 140,000 total individual birds live throughout its total range. Ecology The cloven-f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alectroenas
The blue pigeons are a genus, ''Alectroenas'', of birds in the dove and pigeon family Columbidae. They are native to islands in the western Indian Ocean. Taxonomy and evolution The genus ''Alectroenas'' was first described in 1840 by the English zoologist George Robert Gray with the Mauritius blue pigeon (''Alectroenas nitidissimus'') as the type species. The genus name combines the Ancient Greek ''alektruōn'', meaning "domestic cock", and ''oinas'', meaning "pigeon". The ''Alectroenas'' blue pigeons are closely interrelated and occur widely throughout islands in the western Indian Ocean. They are allopatric and can therefore be regarded as a superspecies. There are three extant species: the Madagascar blue pigeon, the Comoros blue pigeon, and the Seychelles blue pigeon. The three Mascarene islands were home to one species each, which are all extinct; the Mauritius blue pigeon, the Rodrigues blue pigeon, and the Réunion blue pigeon. The blue pigeons perhaps colonised the Ma ... [...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] |
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] |
