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Birds Of Trinidad And Tobago
The South American Classification Committee (SACC) of the American Ornithological Society lists 489 species of birds that have been confirmed on the islands of Trinidad and Tobago as of July 2024. Of them, two are Endemism, endemic, seven have been Introduced species, introduced by humans, 131 are rare or Vagrancy (biology), vagrants, 11 have been Local extinction, extirpated, and the status of one is not known.Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, G. Del-Rio, A. Jaramillo, D. F. Lane, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 18 November 2024. Species Lists of Birds for South American Countries and Territories. https://www.museum.lsu.edu/~Remsen/SACCCountryLists.htm retrieved 26 November 2024 The origin of one species (vagrant or introduced) is uncertain. As of December 2023 the Trinidad & Tobago Bird Status & Distribution Committee (BSDC) did not recognize three of them and had added nine, all of them vagrants. There are few places in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eudocimus Ruber (portrait)
The scarlet ibis, sometimes called red ibis (''Eudocimus ruber''), is a species of ibis in the bird family Threskiornithidae. It inhabits tropical South America and part of the Caribbean. In form, it resembles most of the other twenty-seven extant species of ibis, but its remarkably brilliant Scarlet (color), scarlet Biological pigment, coloration makes it unmistakable. It is one of the two national birds of Trinidad and Tobago, and its Tupi–Guarani languages, Tupi–Guarani name, guará, is part of the name of several Municipality, municipalities along the coast of Brazil. This medium-sized wader is a hardy, numerous, and prolific bird, and it has protected status around the world. Its IUCN status is Least Concern. The legitimacy of ''Eudocimus ruber'' as a biological classification, however, is in dispute. Traditional Linnaean taxonomy classifies it as a unique species, but some scientists have moved to reclassify it as a subspecies of a more general American ibis species, ... [...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] |
Masked Duck (Nomonyx Dominicus)
The masked duck (''Nomonyx dominicus'') is a tiny stiff-tailed duck ranging through the tropical Americas. Taxonomy The only member of the genus ''Nomonyx'', it is intermediate between the rather primitive black-headed duck (''Heteronetta'') and the very apomorphic true stiff-tailed ducks. It is sometimes included with the latter in the genus '' Oxyura'', but the masked ducks are now considered the descendants of a missing link in the Oxyurini evolution, having changed little for millions of years. Distribution and habitat They are found from southern Texas and Mexico to South America and also in the Caribbean. Primarily not migratory, masked ducks are reported as very uncommon vagrants in the southernmost United States, along the Mexican border and in Florida. As of 2000, the conservation status for masked ducks in Texas is 3,800 birds. On April 1, 1962, it was recorded from Lowndes County, Georgia, where it was photographed by Alexander Wetmore. Masked ducks breed in any fres ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black-bellied Whistling Ducks (Dendrocygna Autumnalis)
The black-bellied whistling duck (''Dendrocygna autumnalis''), formerly called the black-bellied tree duck, is a whistling duck that before 2000 bred mainly in the southernmost United States, Mexico, and tropical Central to south-central South America. It can be found year-round in much of the United States. It has been recorded in every eastern state and adjacent Canadian province. Since it is one of only two whistling duck species native to North America, it is occasionally just known as the "whistling duck" or "Mexican squealer" in the southern USA. Taxonomy In 1751 the English naturalist George Edwards included an illustration and a description of the black-bellied whistling duck in the fourth volume of his ''A Natural History of Uncommon Birds''. He used the English name "The red-billed whistling duck". Edwards based his hand-coloured etching on a live bird kept at the home of Admiral Charles Wager in Chelsea, London. Edwards was told that the bird had come from the West I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horned Screamer
The horned screamer (''Anhima cornuta'') is a species of bird that belongs to a relatively small family, the Anhimidae, which occurs in wetlands of tropical South America. There are three screamer species, the other two being the southern screamer and the northern screamer in the genus ''Chauna''. They are related to ducks, geese and swans, which are in the family Anatidae, but have bills looking more like those of game birds. Taxonomy Already known in the 17th century, the horned screamer was described in 1766 by the Swedish naturalist Carl Linnaeus in the twelfth edition of his ''Systema Naturae''. He introduced the binomial name ''Palamedea cornuta''. The horned screamer is now the only species placed in the genus ''Anhima'' that was introduced by the French zoologist Mathurin Jacques Brisson in 1760. The specific epithet ''cornuta'' is the Latin word for "horned". The German naturalist Georg Marcgrave had used the Latin name ''Anhima'' in 1648 for the horned screamer in h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anseriformes
Anseriformes is an order (biology), order of birds also known as waterfowl that comprises about 180 living species of birds in three families: Anhimidae (three species of screamers), Anseranatidae (the magpie goose), and Anatidae, the largest family, which includes over 170 species of waterfowl, among them the ducks, goose, geese, and swans. Most modern species in the order are highly adapted for an aquatic existence at the water surface. With the exception of screamers, males have Penis#Birds, penises, a trait that has been lost in the Neoaves, the clade consisting of all other modern birds except the galliformes and paleognaths. Due to their aquatic nature, most species are web-footed. Evolution Anseriformes are one of only two types of modern bird to be confirmed present during the Mesozoic alongside the other dinosaurs, and in fact were among the very few birds to survive their extinction, along with their cousins, the Galliformes. These two groups only occupied two ecologic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Little Tinamou
The little tinamou (''Crypturellus soui'') is a species of tinamou. It is found in Central America, Central and South America, as well as on the Caribbean island of Trinidad. Etymology ''Crypturellus'' is formed from three Latin or Greek language, Greek words. ''kruptos'' meaning covered or hidden, ''oura'' meaning tail, and ''ellus'' meaning diminutive. Therefore, ''Crypturellus'' means small hidden tail. Taxonomy The little tinamou is one of 21 species in the genus ''Crypturellus'', the most species-rich genus of tinamous. All tinamous are in the family Tinamidae, and in the larger scheme are also palaeognaths, a group that includes the more widely known flightless ratites such as ostriches and emus. Unlike the ratites, though, tinamous can fly, although in general they are not strong fliers. All palaeognaths evolved from flying ancestors.Davies, S. J. J. F. (2003) Subspecies * ''C. s. meserythrus'' occurs in southern Mexico, Belize, Honduras, Guatemala, El Salvador, and n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tinamiformes
Tinamous () are members of the order Tinamiformes (), and family Tinamidae (), divided into two distinct subfamily, subfamilies, containing 46 species found in Mexico, Central America, and South America. The word "tinamou" comes from the Carib language, Galibi term for these birds, ''tinamu''. Tinamous are the only living group of Palaeognathae, palaeognaths able to fly, and were traditionally regarded as the sister group of the flightless ratites, but recent work places them well within the ratite radiation as most closely related to the extinct moa of New Zealand, implying flightlessness emerged among ratites multiple times. Tinamous first appear in the fossil record in the Miocene epoch. They are generally sedentary, ground-dwelling and, though not flightless, when possible avoid flight in favour of hiding or running away from danger. They are found in a variety of habitats, ranging from semi-arid climate, semi-arid alpine climate, alpine grasslands to tropical rainforests. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seabird
Seabirds (also known as marine birds) are birds that are adaptation, adapted to life within the marine ecosystem, marine environment. While seabirds vary greatly in lifestyle, behaviour and physiology, they often exhibit striking convergent evolution, as the same environmental problems and feeding ecological niche, niches have resulted in similar adaptations. The first seabirds evolved in the Cretaceous geological period, period, while modern seabird families emerged in the Paleogene. Seabirds generally live longer, Reproduction, breed later and have fewer young than other birds, but they invest a great deal of time in their young. Most species nest in Bird colony, colonies, varying in size from a few dozen birds to millions. Many species are famous for undertaking long annual bird migration, migrations, crossing the equator or circumnavigating the Earth in some cases. They feed both at the ocean's surface and below it, and even on each other. Seabirds can be highly pelagic, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Little Tobago
Little Tobago (or Bird of Paradise Island) is a small island off the north-eastern coast of Tobago, and part of the Republic of Trinidad and Tobago. Environment The sea between Tobago and Little Tobago is shallow, and glass-bottomed boats enable the attractive corals and brightly coloured tropical fish to be seen on the crossing. It is a popular area for snorkelling and diving, especially on Angel Reef in front of Goat Island. Little Tobago is covered with Trinidad and Tobago dry forests, dry forest. The island is an important breeding site for seabirds such as red-billed tropicbirds, Sargasso shearwaters, brown booby, brown boobies, laughing gulls, brown noddy, brown noddies, sooty tern, sooty and bridled terns. A few pairs of white-tailed tropicbirds also nest there. It is also a good site from which to see birds which breed on neighbouring islets, including red-footed booby, red-footed boobies and magnificent frigatebirds. The latter species is frequently seen harassing the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
