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Arini (tribe)
The Arini tribe (biology), tribe of the neotropical parrots is a monophyletic clade of macaws and parakeets (commonly called conures in aviculture) characterized by colorful plumage and long, tapering tails. They occur throughout Mexico, Central America, and South America, the Caribbean Islands, Caribbean and the southern United States. One genus and several species are Extinction, extinct; another genus is extinct in the wild. Two species are known only through subfossil remains. About a dozen hypothetical extinct species (see Lesser Antillean macaw#Extinct Caribbean macaws, Extinct Caribbean macaws) have been described, native to the Caribbean area. Among the Arini are some of the rarest birds in the world, such as Spix's macaw, which is extinct in the wild – fewer than 100 specimens survive in captivity. It also contains the largest flighted parrot in the world, the hyacinth macaw. Some species, such as the blue-and-yellow macaw and sun conure are popular pet parrots. Mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blue-and-yellow Macaw
The blue-and-yellow macaw (''Ara ararauna''), also known as the blue-and-gold macaw, is a large Neotropical parrot with a mostly blue dorsum, light yellow/orange venter, and gradient hues of green on top of its head. It is a member of the large group of neotropical parrots known as macaws. It inhabits forest (especially Várzea forest, varzea, but also in open sections of ''terra firme'' or unflooded forest), woodland and savannah of tropical Central America, Central and South America, as well as the island of Trinidad in the Caribbean. They are popular in aviculture because of their striking color, ability to talk, ready availability in the marketplace, and close bonding to humans. It is the most commonly kept macaw species in captivity worldwide as a pet or companion parrot and is also the cheapest among the large macaws. As of 2025, there are 1 million blue and gold macaws living in captivity worldwide, one of the highest population of any large parrot in captivity, such is the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psittacara
''Psittacara'' is a genus of parakeets in the Tribe (biology), tribe Arini (tribe), Arini. Species of the genus are found in Central and South America, the Caribbean and one species reaching the southern United States. Until 2013, all the species were placed in the genus ''Aratinga''. Many of the ''Psittacara'' species are kept in aviculture or as companion parrots, where they are commonly known as conures. Taxonomy The members of this genus were formerly placed in the genus ''Aratinga''. Molecular phylogenetic studies had found that ''Aratinga'' was non-monophyletic so in order to create monophylectic genera James Van Remsen Jr. and collaborators proposed in 2013 that ''Aratinga'' should be split and a group of species moved to the resurrected genus ''Psittacara''. The genus had been introduced in 1825 by the Irish zoologist Nicholas Aylward Vigors with the white-eyed parakeet as the type species. Species The genus contains 12 species including one which is now extinct: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caribbean Islands
Most of the Caribbean countries are islands in the Caribbean Sea, with only a few in inland lakes. The largest islands include Cuba, Hispaniola, Jamaica and Puerto Rico. Some of the smaller islands are referred to as a ''rock'' or ''reef.'' ''Islands are listed in alphabetical order by sovereign state. Islands with coordinates can be seen on the map linked to the right.'' Antigua and Barbuda There are 54 islands in Antigua and Barbuda. There are three main islands, the two populated islands (Antigua and Barbuda) and Redonda. There are 51 off-shore islands. The islands of the country of Antigua and Barbuda include: *Antigua, , Northeast Marine Management Area * Jenny Island, Antigua, Jenny Island * Exchange Island * Rabbit Island, Antigua, Rabbit Island * Lobster Island * Long Island, Antigua, Long Island * Maiden Island, Antigua (North West), Maiden Island * Rat Island, Antigua and Barbuda, Rat Island * Little Bird Island, Antigua, Little Bird Island * Hell's Gate Island ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South America
South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a considerably smaller portion in the Northern Hemisphere. It can also be described as the southern Subregion#Americas, subregion of the Americas. South America is bordered on the west by the Pacific Ocean, on the north and east by the Atlantic Ocean, and to the south by the Drake Passage; North America and the Caribbean Sea lie to the northwest. The continent includes twelve sovereign states: Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Suriname, Uruguay, and Venezuela; two dependent territory, dependent territories: the Falkland Islands and South Georgia and the South Sandwich Islands; and one administrative division, internal territory: French Guiana. The Dutch Caribbean ABC islands (Leeward Antilles), ABC islands (Aruba, Bonaire, and Curaçao) and Trinidad and Tobago are geologically located on the South-American continental shel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central America
Central America is a subregion of North America. Its political boundaries are defined as bordering Mexico to the north, Colombia to the southeast, the Caribbean to the east, and the Pacific Ocean to the southwest. Central America is usually defined as consisting of seven countries: Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, and Panama. Within Central America is the Mesoamerican biodiversity hotspot, which extends from southern Mexico to southeastern Panama. Due to the presence of several active geologic faults and the Central America Volcanic Arc, there is a high amount of seismic activity in the region, such as volcanic eruptions and earthquakes, which has resulted in death, injury, and property damage. Most of Central America falls under the Isthmo-Colombian cultural area. Before the Spanish expedition of Christopher Columbus' voyages to the Americas, hundreds of indigenous peoples made their homes in the area. From the year 1502 onwards, Spain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mexico
Mexico, officially the United Mexican States, is a country in North America. It is the northernmost country in Latin America, and borders the United States to the north, and Guatemala and Belize to the southeast; while having maritime boundary, maritime boundaries with the Pacific Ocean to the west, the Caribbean Sea to the southeast, and the Gulf of Mexico to the east. Mexico covers 1,972,550 km2 (761,610 sq mi), and is the List of countries by area, thirteenth-largest country in the world by land area. With a population exceeding 130 million, Mexico is the List of countries by population, tenth-most populous country in the world and is home to the Hispanophone#Countries, largest number of native Spanish speakers. Mexico City is the capital and List of cities in Mexico, largest city, which ranks among the List of cities by population, most populous metropolitan areas in the world. Human presence in Mexico dates back to at least 8,000 BC. Mesoamerica, considered a cradle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aviculture
Aviculture is the practice of keeping and breeding birds, especially of wild birds in captivity. Aviculture Aviculture is the practice of keeping birds (class '' Aves'') in captivity in controlled conditions, normally within the confines of a cage or an aviary. Some reasons for aviculture are: breeding birds as a hobby, a business like a zoo, or sometimes for research and conservation purposes to preserve and protect some endangered avian species that are at risk due to habitat destruction, the illegal wildlife trade, diseases, and natural disasters. Aviculture encourages conservation, provides education about avian species, provides companion birds for the public, and includes research on avian behaviour. Popular birds people like to keep and breed include budgerigars, cockatiels, finches, macaws, domestic canaries, columbidae (pigeons and doves), loriini (lories and lorikeets), cockatoos, conures, and African grey parrots. Avicultural societies In the UK, the Avicu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conure
Conures are a diverse, loosely defined group of small to medium-sized parrots. They belong to several genus, genera within a long-tailed group of the New World parrot subfamily Arinae. Most conures belong to the tribe Arini (tribe), Arini, though ''Myiopsitta'' is an exception. The term "conure" is used primarily in aviculture, bird keeping, though it has appeared in some scientific journals. The American Ornithologists' Union uses the generic term ''parakeet'' for all species elsewhere called ''conure'', though Joseph Forshaw, a prominent Australian ornithologist, uses ''conure''. Description Conures are either large parakeets or small parrots found in the Western Hemisphere. They are analogous in size and way of life to Afro-Eurasia's rose-ringed parakeets or the Neophema, Australian parakeets. All living conure species live in Central America, Central and South America. The extinct ''Conuropsis carolinensis'', or Carolina parakeet was an exception. Conures are often cal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macaw
Macaws are a group of Neotropical parrot, New World parrots that are long-tailed and often colorful, in the Tribe (biology), tribe Arini (tribe), Arini. They are popular in aviculture or as companion parrots, although there are conservation concerns about several species in the wild. Biology Of the many different Psittacidae (true parrots) genus, genera, six are classified as macaws: ''Ara (bird), Ara'', ''Anodorhynchus'', ''Cyanopsitta'', ''Primolius'', ''Red-bellied macaw, Orthopsittaca'', and ''Red-shouldered macaw, Diopsittaca''. Previously, the members of the genus ''Primolius'' were placed in ''Propyrrhura'', but the former is correct in accordance with International Commission on Zoological Nomenclature, ICZN rules. In addition, the related macaw-like thick-billed parrot is sometimes referred to as a "macaw", although it is not phylogenetically considered to be a macaw species. Macaws are native to Central America and North America (only Mexico), South America, and form ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clade
In biology, a clade (), also known as a Monophyly, monophyletic group or natural group, is a group of organisms that is composed of a common ancestor and all of its descendants. Clades are the fundamental unit of cladistics, a modern approach to taxonomy adopted by most biological fields. The common ancestor may be an individual, a population, or a species (extinct or Extant taxon, extant). Clades are nested, one in another, as each branch in turn splits into smaller branches. These splits reflect evolutionary history as populations diverged and evolved independently. Clades are termed ''monophyletic'' (Greek: "one clan") groups. Over the last few decades, the cladistic approach has revolutionized biological classification and revealed surprising evolutionary relationships among organisms. Increasingly, taxonomists try to avoid naming Taxon, taxa that are not clades; that is, taxa that are not Monophyly, monophyletic. Some of the relationships between organisms that the molecul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monophyletic
In biological cladistics for the classification of organisms, monophyly is the condition of a taxonomic grouping being a clade – that is, a grouping of organisms which meets these criteria: # the grouping contains its own most recent common ancestor (or more precisely an ancestral population), i.e. excludes non-descendants of that common ancestor # the grouping contains all the descendants of that common ancestor, without exception Monophyly is contrasted with paraphyly and polyphyly as shown in the second diagram. A ''paraphyletic'' grouping meets 1. but not 2., thus consisting of the descendants of a common ancestor, excepting one or more monophyletic subgroups. A '' polyphyletic'' grouping meets neither criterion, and instead serves to characterize convergent relationships of biological features rather than genetic relationships – for example, night-active primates, fruit trees, or aquatic insects. As such, these characteristic features of a polyphyletic grouping ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neotropical Parrot
The neotropical parrots or New World parrots comprise about 150 species in 32 genera found throughout South and Central America, Mexico, the Caribbean islands and the southern United States. Among them are some of the most familiar and iconic parrots, including the blue and gold macaw, sun conure, and yellow-headed amazon. The parrots of the New World have been known to Europeans since Columbus remarked upon them in his journal in 1492. Systematic descriptions of the birds were first available in German naturalist Georg Marcgraf's ''Historia Naturalis Brasiliae'' published in 1648, and English naturalist Mark Catesby's two-volume ''Natural History of Carolina, Florida and the Bahama Islands'' published in London in 1731 and 1743. Several species and one genus have become extinct in recent centuries. A second genus is extinct in the wild. Over a third of the extant species are classified as threatened by the IUCN. A few of these are in imminent danger of extinction with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
