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Green Pigeon
''Treron'' is a genus of bird in the pigeon family Columbidae. It contains 30 species distributed across Asia and Africa, they all are remarkable for their green plumage that lead to their common name green pigeons, which comes from a carotenoid pigment found in their diets of fruits in their wild habitats; other than that, they also eat various, nuts, and/or seeds. Members of this genus can be further grouped into species with long tails, medium-length tails, and wedge-shaped tails. Most species of green pigeon display sexual dimorphism, where males and females can be readily distinguished by differences in their plumage. They dwell in trees and occupy a variety of wooded habitats. Taxonomy The genus ''Treron'' was introduced in 1816 by the French ornithologist Louis Pierre Vieillot with the thick-billed green pigeon (''Treron curvirostra'') as the type species. The genus name is from the Ancient Greek ''trērōn'' simply meaning "pigeon" or "dove". The genus contains 30 sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thick-billed Green Pigeon
The thick-billed green pigeon (''Treron curvirostra'') is a species of bird in the family Columbidae. Taxonomy The thick-billed green pigeon was Species description, 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 (genus), Columba'' and coined the binomial nomenclature, binomial name ''Columba curvirostra''. Gmelin based his description on the "Hook-billed Pigeon" from the "island of Tanna in the South Seas" that had been described and illustrated in 1783 by the English ornithologist John Latham (ornithologist), John Latham. Latham was mistaken in believing that his specimen had come from the island of Tanna (island), Tanna in the New Hebrides. The type locality (biology), type locality was designated as the Malay Peninsula by Harry C. Oberholser in 1912. The thick-billed green pigeon is now placed with aro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arboreality
Arboreal locomotion is the locomotion of animals in trees. In habitats in which trees are present, animals have evolved to move in them. Some animals may scale trees only occasionally (scansorial), but others are exclusively arboreal. The habitats pose numerous mechanical challenges to animals moving through them and lead to a variety of anatomical, behavioral and ecological consequences as well as variations throughout different species. Cartmill, M. (1985). "Climbing". pp. 73–88 ''In'': Hildebrand, Milton; Bramble, Dennis M.; Liem, Karel F.; Wake, David B. (editors) (1985). ''Functional Vertebrate Morphology''. Cambridge, Massachusetts: Belknap Press. 544 pp. . Furthermore, many of these same principles may be applied to climbing without trees, such as on rock piles or mountains. Some animals are exclusively arboreal in habitat, such as tree snails. Biomechanics Arboreal habitats pose numerous mechanical challenges to animals moving in them, which have been solved in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philippine Green Pigeon
The Philippine green pigeon (''Treron axillaris'') is a pigeon in the genus ''Treron''. It is endemic to the Philippines where it lives in the tropical moist lowland forests. It is part of the pompadour green pigeon complex which it was once conspecific with. Description and taxonomy Described on Ebird as "A medium-sized pigeon of lowland and foothill forest canopy, with green underparts, head, and rump, a gray crown, yellow wingbars and edges to the flight feathers, a whitish belly, and white under the base of the tail. Note the whitish bill with a reddish base and the blue eyes. Male has a maroon shoulder and back, where the female is green. Similar to Thick-billed Green-Pigeon, but Philippine has a thinner bill and lacks the green skin around the eye. Female resembles female Pink-necked Green-Pigeon, but that species has yellow marks only on the edge of the wing. Voice is typical of green-pigeons, including a rising-and-falling out-of-tune whistled song." It was previously ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andaman Green Pigeon
The Andaman green pigeon (''Treron chloropterus'') is a pigeon in the genus ''Treron''. It is found in the Andaman and Nicobar Islands. Many authorities split the species from the pompadour green pigeon complex. It has been added in the 2014 Red List of International Union for Conservation of Nature (IUCN) in July 2014. Behaviour The Andaman green pigeon usually occur singly or in small groups. Its flight is fast and direct, with the regular beats and an occasional sharp flick of the wings that are characteristic of pigeons in general. It eats the seeds and fruits of a wide variety of plants. It builds a stick nest in a tree and lays two white egg An egg is an organic vessel grown by an animal to carry a possibly fertilized egg cell (a zygote) and to incubate from it an embryo within the egg until the embryo has become an animal fetus that can survive on its own, at which point the ...s. References *Collar, N.J. 2011. Species limits in some Philippine birds includi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ashy-headed Green Pigeon
The ashy-headed green pigeon (''Treron phayrei'') is a Columbidae, pigeon in the genus ''Green pigeon, Treron''. It is found from Nepal, northeast India, and Bangladesh to southwest China, Myanmar, Thailand, Laos, and Vietnam. Many authorities Lumpers and splitters, split the species from the pompadour green pigeon complex. It has been added to the Red List of IUCN in 2014. Behaviour The ashy-headed green pigeon usually occurs singly or in small groups. Its flight is fast and direct, with the regular beats and an occasional sharp flick of the wings that are characteristic of pigeons in general. It eats the seeds and fruits of a wide variety of plants. It builds a stick nest in a tree and lays two white eggs. References *Collar, N.J. 2011. Species limits in some Philippine birds including the Greater Flameback Chrysocolaptes lucidus. Forktail number 27: 29–38. *Rasmussen, P.C., and J.C. Anderton. 2005. Birds of South Asia: the Ripley guide. Lynx Edicions and Smithsonian In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grey-fronted Green Pigeon
The grey-fronted green pigeon (''Treron affinis'') is a pigeon in the genus ''Treron''. It is found in the forests of the Western Ghats in India. Many authorities have split the species from the pompadour green pigeon complex. Description The male has a reddish mantle. The female has a green mantle. Behaviour The grey-fronted green pigeon usually occurs singly or in small groups. Its flight is fast and direct, with the regular beats and an occasional sharp flick of the wings that are characteristic of pigeons in general. It eats the seeds and fruits of a wide variety of plants. It builds a stick nest in a tree and lays two white egg An egg is an organic vessel grown by an animal to carry a possibly fertilized egg cell (a zygote) and to incubate from it an embryo within the egg until the embryo has become an animal fetus that can survive on its own, at which point the ...s. Gallery File:Grey-fronted Green Pigeon (Treron affinis).jpg, Female File:GFGPigeon DSC9657.j ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sri Lanka Green Pigeon
The Pompadour green pigeon, Sri Lanka green pigeon or Ceylon green pigeon (''Treron pompadora'') is a pigeon in the genus '' Treron''. In Sri Lanka, this bird and several other green pigeon are known as ''bata goya'' in the Sinhala language. It is found in the forests of Sri Lanka. Many authorities split the species from the pompadour green pigeon complex. Taxonomy The Sri Lanka green pigeon 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 pompadora''. Gmelin based his description on the "Pompadour pigeon" that had been described and illustrated in 1776 by the English naturalist Peter Brown. The Sri Lanka green pigeon is now placed with around 30 other green pigeons in the genus '' Treron'' that was introduced in 1816 by the French ornithologist Louis Pierre Vi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pompadour Green Pigeon
The pompadour green pigeon (genus ''Treron'') is a pigeon species complex. It is widespread in forests of southern and southeast Asia. Many authorities have split the pompadour green pigeon into multiple species, which are listed below: Distribution and habitat It is a widespread group in forests of tropical southern Asia from India, Sri Lanka east to the Philippines and the Moluccas. In India, they are found as disjunct populations in the Western Ghats, some parts of the Eastern Ghats, Northeastern India and in the Andaman Islands. Taxonomy The distribution of the pompadour green pigeon is peculiarly disjunct and several are distinctive, leading many authorities to split it into six species:Gill, F., and D. Donsker (Eds). 2010. IOC World Bird Names.' Version 2.6. Accessed 18 November 2010. * Sri Lanka green pigeon (''Treron pompadora'') from Sri Lanka. Monotypic. * Grey-fronted green pigeon (''Treron affinis'') from the Western Ghats in India. Monotypic. * Andaman green pig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orange-breasted Green Pigeon
The orange-breasted green pigeon (''Treron bicinctus'') is a Dove, pigeon found across tropical Asia south of the Himalaya across parts of the Indian Subcontinent and Southeast Asia. Like other green pigeons, it feeds mainly on small fruit. They may be found in pairs or in small flocks, foraging quietly and moving slowly on trees. The nape is blue-grey and the crown is yellowish green. The uppertail coverts are bronzed and the undertail coverts are unmarked rufous. The male has a pinkish band on the upper breast with a broader orange one below while the female has a bright yellow breast. Identification Similar in appearance to other green pigeons including the yellow-footed green pigeon and the grey-fronted green pigeon but has no maroon on the wing. The male does not have any grey on the head but has a narrow band of lilac on the upper breast with a broader orange band below. The undertail-coverts are cinnamon with the longer feathers edged yellow. The tail is grey above with a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pink-necked Green Pigeon
The pink-necked green pigeon (''Treron vernans'') is a species of bird of the pigeon and dove family, Columbidae. It is a common species of Southeast Asia, found from Myanmar, Thailand, and Vietnam south through to the major islands of Indonesia and the Philippines (where it is called "punay"). It is a medium-sized pigeon with predominantly green plumage; only the male has the pink neck that gives the species its name. The species lives in a wide range of forested and human-modified habitats and is particularly found in open habitats. Its diet is dominated by fruit, in particular figs. Pairs lay two eggs in a flimsy twig nest in a tree, shrub, or hedge, and work together to incubate the eggs and raise the chicks. The species is thought to be an important Seed dispersal#Animals: epi- and endozoochory, disperser of fruit seeds. The species has adapted well to human changes to the environment, and can be found in crowded cities as long as fruiting trees are present. Taxonomy Carl Li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Little Green Pigeon
The little green pigeon (''Treron olax'') is a species of bird in the family Columbidae. It is found in Brunei, Indonesia, Malaysia, Singapore, and Thailand. Its natural habitat is subtropical or tropical moist lowland forest A forest is an ecosystem characterized by a dense ecological community, community of trees. Hundreds of definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing, ...s. It is smaller than other species in the genus ''Treron''. This pigeon is about long and they are sexually dimorphic with males having an orange neck patch shading into yellow on the underside and a maroon mantle which are absent on females which are largely olive green above and yellow on the underside. Like other green pigeons they are frugivorous and found in forested habitats. References little green pigeon Birds of Malesia little green pigeon Taxonomy articles created by Polbot {{Columbif ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cinnamon-headed Green Pigeon
The cinnamon-headed green pigeon (''Treron fulvicollis'') is a species of bird in the family Columbidae. It is found in Brunei, Indonesia, Malaysia, Myanmar, Singapore, and Thailand. Its natural habitats are subtropical or tropical mangrove forests, subtropical or tropical swamps, subtropical or tropical moist shrubland, and rural gardens. It is threatened by habitat loss Habitat destruction (also termed habitat loss or habitat reduction) occurs when a natural habitat is no longer able to support its native species. The organisms once living there have either moved elsewhere, or are dead, leading to a decrease .... References cinnamon-headed green pigeon Birds of Malesia cinnamon-headed green pigeon Taxonomy articles created by Polbot {{Columbiformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
