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Ring-tailed Pigeon
The ring-tailed pigeon (''Patagioenas caribaea'') is a species of bird in the family Columbidae. It is endemic to Jamaica. Taxonomy and systematics The ring-tailed pigeon is monotypic. Along with the Chilean pigeon (''P. araycana'') and band-tailed pigeon (''P. fasciata''), it may form a superspecies.Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, A. Jaramillo, D. F. Lane, J. F. Pacheco, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 24 August 2021. A classification of the bird species of South America. American Ornithological Society. https://www.museum.lsu.edu/~Remsen/SACCBaseline.htm retrieved August 24, 2021 Description The male ring-tailed pigeon is long and the female . One bird whose sex was not reported weighed . The adult male's head, neck, and underparts are reddish to pinkish. Its hindneck has a metallic green or bronze patch and the rest of the upperparts are brownish gray. The tail is gray (darker near the body) with a slate band across i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Franz Von Jacquin
Joseph "Krystel" Franz Freiherr von Jacquin or Baron Joseph von Jacquin (7 February 1766, in Schemnitz (now Banská Štiavnica) – 26 October 1839, in Vienna) was an Austrian Empire, Austrian scientist who studied medicine, chemistry, zoology and botany. The son of Nikolaus von Jacquin, he graduated from the University of Vienna as a doctor of medicine in 1788. Between 1788 and 1791 Jacquin was sent on a scientific journey to Germany, France and England by Francis II, Holy Roman Emperor, Emperor Francis II. He inherited his father's position as professor of botany and chemistry at the University of Vienna, which he held from 1797 until his retirement in 1838. In 1821, he was elected a foreign member of the Royal Swedish Academy of Sciences. Notes Publications Jacquin, J. F. ''Beyträge zur Geschichte der Vögel''. C.F. Wappler, Wien 1784. Jacquin, J.F. ''Lehrbuch der allgemeinen und medicinischen Chymie zum Gebrauche seiner Vorlesungen''. C.F. Wappler, Wien 1798. Jacqu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Crow Mountains
The John Crow Mountains are a range of mountains in Jamaica. They extend parallel with the northeast coast of the island, bounded to the west by the banks of the Rio Grande, and joining with the eastern end of the Blue Mountains in the southeast. The highest point in the range is a little over .UK Directorate of Overseas Surveys 1:50,000 map of Jamaica sheet N, 1967. The name John Crow was first recorded in the 1820s and comes from the Jamaican name for the turkey vulture. It has been suggested that previous to this, the range was known as the "Carrion Crow Ridge", after an earlier name for the vulture."Eager for Ecclesdown Road" a www.10000birds.com Accessed 29 July 2011. In 1885 Inspector Herbert T. Tho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Described In 1784
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. Birds ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Birds Of Jamaica
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patagioenas
''Patagioenas'' is a genus of New World pigeons whose distinctness from the genus ''Columba'' was long disputed but ultimately confirmed. It is basal to the ''Columba''-''Streptopelia'' radiation. Their ancestors diverged from that lineage probably over 8 million years ago. While the biogeographic pattern of this group suggests that the ancestors of the typical pigeons and turtle-doves settled the Old World from the Americas, ''Patagioenas'' may just as well be the offspring of Old World pigeons which only radiated into different genera later, given that the cuckoo-doves (''Macropygia'') of Southeast Asia also seem to be closely related.Johnson ''et al.'' (2001), Cheke (2005) Taxonomy The genus ''Patagioenas'' was introduced by the German naturalist Ludwig Reichenbach in 1853 with the white-crowned pigeon (''Patagioenas leucocephala'') as the type species. The genus name combines the Ancient Greek ''patageō'' meaning "to clatter" and ''oinas'' meaning "pigeon". There are 17 s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN
The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of natural resources. It is involved in data gathering and analysis, research, field projects, advocacy, and education. IUCN's mission is to "influence, encourage and assist societies throughout the world to conserve nature and to ensure that any use of natural resources is equitable and ecologically sustainable". Over the past decades, IUCN has widened its focus beyond conservation ecology and now incorporates issues related to sustainable development in its projects. IUCN does not itself aim to mobilize the public in support of nature conservation. It tries to influence the actions of governments, business and other stakeholders by providing information and advice and through building partnerships. The organization is best known to the wider ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cockpit Country
Cockpit Country is an area in Trelawny and Saint Elizabeth, Saint James, Saint Ann, Manchester and the northern tip of Clarendon parishes in Jamaica. The land is marked by steep-sided hollows, as much as deep in places, which are separated by conical hills and ridges. Maroons who had escaped from plantations used the difficult territory for its natural defences to develop communities outside the control of Spanish or British colonists. History In the late seventeenth century, the Cockpit Country was a place of refuge for Jamaican Maroons fleeing slavery. During the course of the First Maroon War, there were two Leeward Maroon communities - Cudjoe's Town (Trelawny Town) and Accompong Town. Cudjoe's Town was located in the mountains in the southern extremities of Saint James Parish, Jamaica, close to the border of Westmoreland Parish. Accompong is situated just to the south of Cudjoe's Town, on the border between Westmoreland and Saint Elizabeth Parish. When the Leeward Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blue Mountains (Jamaica)
The Blue Mountains are the longest mountain range in Jamaica. They include the island's highest point, Blue Mountain Peak, at 2256 m (7402 ft). From the summit, accessible via a walking track, both the north and south coasts of the island can be seen. On a clear day, the outline of the island of Cuba, away, can also be seen. The mountain range spans four parishes: Portland, St. Thomas, St. Mary and St. Andrew. Geography The Blue Mountains dominate the eastern third of Jamaica, while bordering the eastern parishes of Portland, St. Thomas, St. Mary and St. Andrew to the south. Part of the Blue Mountains is contained in the Blue and John Crow Mountains National Park established in 1992, which is maintained by the Jamaican government. The Blue Mountains rise to its elevations from the coastal plain in the space of about , thus producing one of the steepest general gradients in the world. This forms cooling relief from the sweltering heat of the city of Kingston, visi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird
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. B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Band-tailed Pigeon
The band-tailed pigeon (''Patagioenas fasciata'') is a medium-sized bird of the Americas. Its closest relatives are the Chilean pigeon and the ring-tailed pigeon, which form a clade of ''Patagioenas'' with a terminal tail band and iridescent plumage on their necks. There are at least 8 sub-species, and some authorities split this species into the northern band-tailed pigeon (''Patagioenas fasciata'') and the southern band-tailed pigeon (''Patagioenas albilinea''). It ranges from British Columbia, Washington, Oregon, California, and southern Arizona south in higher elevations through Mexico and Central America to northern Argentina. In autumn it migrates out of its permanent resident range into northern California, New Mexico, and parts of Utah and Colorado. It is found from almost sea level to , generally in oak, pine-oak, and coniferous forests. It feeds on seeds, notably acorns, as well as berries and small fruits. Description It is the biggest pigeon in North America, meas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chilean Pigeon
The Chilean pigeon (''Patagioenas araucana'') is a species of bird in the family Columbidae. It is found in Chile and Argentina. Taxonomy and systematics The Chilean pigeon is monotypic. It, ring-tailed pigeon (''Patagioenas caribaea''), and band-tailed pigeon (''P. fasciata'') may form a superspecies.Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, A. Jaramillo, D. F. Lane, J. F. Pacheco, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 24 August 2021. A classification of the bird species of South America. American Ornithological Society. https://www.museum.lsu.edu/~Remsen/SACCBaseline.htm retrieved August 24, 2021Wexman, M., A. Jaramillo, and T. S. Schulenberg (2020). Chilean Pigeon (''Patagioenas araucana''), version 1.0. In Birds of the World (T. S. Schulenberg, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.chipig2.01 retrieved September 14, 2021 Description The Chilean pigeon is long and weighs . The adult male ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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