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Potoo
Potoos (family Nyctibiidae) are a group of birds related to the nightjars and frogmouths. They are sometimes called poor-me-ones, after their haunting calls. The family Nyctibiidae was formerly included with the nightjars in the order Caprimulgiformes but is now placed in a separate order, Nyctibiiformes. There are seven species in two genera in tropical Central and South America. Fossil evidence indicates that they also inhabited Europe during the Paleogene. Potoos are nocturnal insectivores that lack the bristles around the mouth found in the true nightjars. They hunt from a perch like a shrike or flycatcher. During the day they perch upright on tree stumps, camouflaged to look like part of the stump. The single spotted egg is laid directly on the top of a stump. In Argentina and Bolivia, they are known as kakuy or cacuy from Quechua meaning 'to remain'. In Brazil, they are called urutau from Guaraní ''guyra'' 'bird' and ''tau'' 'ghost'. Evolution and taxonomy The potoos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nyctibiinae
Potoos (family Nyctibiidae) are a group of birds related to the nightjars and frogmouths. They are sometimes called poor-me-ones, after their haunting calls. The family Nyctibiidae was formerly included with the nightjars in the order Caprimulgiformes but is now placed in a separate order, Nyctibiiformes. There are seven species in two genera in tropical Central and South America. Fossil evidence indicates that they also inhabited Europe during the Paleogene. Potoos are nocturnal insectivores that lack the bristles around the mouth found in the true nightjars. They hunt from a perch like a shrike or flycatcher. During the day they perch upright on tree stumps, camouflaged to look like part of the stump. The single spotted egg is laid directly on the top of a stump. In Argentina and Bolivia, they are known as kakuy or cacuy from Quechua meaning 'to remain'. In Brazil, they are called urutau from Guaraní ''guyra'' 'bird' and ''tau'' 'ghost'. Evolution and taxonomy The po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Potoo
The great potoo (''Nyctibius grandis'') is the largest potoo species and is widely distributed in Central and South America. Much like owls, this species is nocturnal. It preys on large insects and small vertebrates, which it captures in sallies from high perches. Possibly its most well known characteristic is its unique moaning growl that the great potoo vocalizes throughout the night, creating an unsettling atmosphere in the Neotropics with its nocturnal sounds. Taxonomy The great potoo 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 nightjar like species in the genus ''Caprimulgus'' and coined the binomial name ''Caprimulgus grandis''. The great potoo is now one of the seven potoos placed in the genus ''Nyctibius'' that was introduced in 1816 by the French ornithologist Louis Jean Pierre Vieillot. The genus name is from Ancient Greek ''nuktibi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Potoo
The great potoo (''Nyctibius grandis'') is the largest potoo species and is widely distributed in Central and South America. Much like owls, this species is nocturnal. It preys on large insects and small vertebrates, which it captures in sallies from high perches. Possibly its most well known characteristic is its unique moaning growl that the great potoo vocalizes throughout the night, creating an unsettling atmosphere in the Neotropics with its nocturnal sounds. Taxonomy The great potoo 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 nightjar like species in the genus ''Caprimulgus'' and coined the binomial name ''Caprimulgus grandis''. The great potoo is now one of the seven potoos placed in the genus ''Nyctibius'' that was introduced in 1816 by the French ornithologist Louis Jean Pierre Vieillot. The genus name is from Ancient Greek ''nuktibi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nyctibius
Bird genera ''Nyctibius'' is a genus of potoos, nocturnal birds in the family Nyctibiidae. Etymology The genus ''Nyctibius'' was introduced in 1816 by the French ornithologist Louis Jean Pierre Vieillot to accommodate a single species, Comte de Buffon's "Le Grande Engoulevent de Cayenne", the great potoo, which thus becomes the type species. The genus name is from Ancient Greek ''nuktibios'' meaning "night-feeding", from ''nux'' night and ''bios'' "life". Distribution They are found throughout much of Mexico, Central America, South America South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere at the northern tip of the continent. It can also be described as the sout ..., and parts of the Caribbean. Taxonomy They are one of two genera in the family, the other being the monotypic genus ''Phyllaemulor'' (containing only the rufous potoo). Prior to 20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parapreficinae
''Paraprefica'' is an extinct genus of potoo (family Nyctibiidae) from the middle Eocene (c. 48 million years ago). Its fossil remains have been found in the Messel pit at Messel, Germany. Taxonomy It is the only known member of the extinct subfamily Parapreficinae, erected in 2021 to distinguish ''Paraprefica'' from the extant potoos of the genus ''Nyctibius'' and '' Phyllaemulor'', which have a slightly different anatomy and are known only from the Americas. Described for the first time in 1999 by G. Mayr, this bird was at first placed in the genus '' Prefica'', a North American fossil closely related to modern oilbirds ('' Steatornis caripensis''). Later research showed however that ''Paraprefica'' had characteristics found only in the family Nyctibiidae, order Caprimulgiformes (the nightjars). It is possible that the similarities between the bones of ''Prefica'' and ''Paraprefica'' are due to primitive characters found in all Cypselomorphs, the group that also includes th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paraprefica
''Paraprefica'' is an extinct genus of potoo (family Nyctibiidae) from the middle Eocene (c. 48 million years ago). Its fossil remains have been found in the Messel pit at Messel, Germany. Taxonomy It is the only known member of the extinct subfamily Parapreficinae, erected in 2021 to distinguish ''Paraprefica'' from the extant potoos of the genus ''Nyctibius'' and '' Phyllaemulor'', which have a slightly different anatomy and are known only from the Americas. Described for the first time in 1999 by G. Mayr, this bird was at first placed in the genus '' Prefica'', a North American fossil closely related to modern oilbirds ('' Steatornis caripensis''). Later research showed however that ''Paraprefica'' had characteristics found only in the family Nyctibiidae, order Caprimulgiformes (the nightjars). It is possible that the similarities between the bones of ''Prefica'' and ''Paraprefica'' are due to primitive characters found in all Cypselomorphs, the group that also includes th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nightjar
Nightjars are medium-sized nocturnal or crepuscular birds in the family Caprimulgidae and order Caprimulgiformes, characterised by long wings, short legs, and very short bills. They are sometimes called goatsuckers, due to the ancient folk tale that they sucked the milk from goats (the Latin for goatsucker is ''caprimulgus''), or bugeaters, their primary source of food being insects. Some New World species are called nighthawks. The English word "nightjar" originally referred to the European nightjar. Nightjars are found all around the world, with the exception of Antarctica and certain island groups such as the Seychelles. They can be found in a variety of habitats, most commonly the open country with some vegetation. They usually nest on the ground, with a habit of resting and roosting on roads. The subfamilies of nightjars have similar characteristics, including small feet, of little use for walking, and long, pointed wings. Typical nightjars, though, have rictal bristles ... [...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] |
Caprimulgiformes
Nightjars are medium-sized nocturnal or crepuscular birds in the family Caprimulgidae and order Caprimulgiformes, characterised by long wings, short legs, and very short bills. They are sometimes called goatsuckers, due to the ancient folk tale that they sucked the milk from goats (the Latin for goatsucker is ''caprimulgus''), or bugeaters, their primary source of food being insects. Some New World species are called nighthawks. The English word "nightjar" originally referred to the European nightjar. Nightjars are found all around the world, with the exception of Antarctica and certain island groups such as the Seychelles. They can be found in a variety of habitats, most commonly the open country with some vegetation. They usually nest on the ground, with a habit of resting and roosting on roads. The subfamilies of nightjars have similar characteristics, including small feet, of little use for walking, and long, pointed wings. Typical nightjars, though, have rictal bristle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nightjars
Nightjars are medium-sized nocturnal or crepuscular birds in the family Caprimulgidae and order Caprimulgiformes, characterised by long wings, short legs, and very short bills. They are sometimes called goatsuckers, due to the ancient folk tale that they sucked the milk from goats (the Latin for goatsucker is ''caprimulgus''), or bugeaters, their primary source of food being insects. Some New World species are called nighthawks. The English word "nightjar" originally referred to the European nightjar. Nightjars are found all around the world, with the exception of Antarctica and certain island groups such as the Seychelles. They can be found in a variety of habitats, most commonly the open country with some vegetation. They usually nest on the ground, with a habit of resting and roosting on roads. The subfamilies of nightjars have similar characteristics, including small feet, of little use for walking, and long, pointed wings. Typical nightjars, though, have rictal bristles ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insectivore
A robber fly eating a hoverfly An insectivore is a carnivorous animal or plant that eats insects. An alternative term is entomophage, which can also refer to the human practice of eating insects. The first vertebrate insectivores were amphibians. When they evolved 400 million years ago, the first amphibians were piscivores, with numerous sharp conical teeth, much like a modern crocodile. The same tooth arrangement is however also suited for eating animals with exoskeletons, thus the ability to eat insects is an extension of piscivory. At one time, insectivorous mammals were scientifically classified in an order called Insectivora. This order is now abandoned, as not all insectivorous mammals are closely related. Most of the Insectivora taxa have been reclassified; those that have not yet been reclassified and found to be truly related to each other remain in the order Eulipotyphla. Although individually small, insects exist in enormous numbers. Insects make u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bolivia
, image_flag = Bandera de Bolivia (Estado).svg , flag_alt = Horizontal tricolor (red, yellow, and green from top to bottom) with the coat of arms of Bolivia in the center , flag_alt2 = 7 × 7 square patchwork with the (top left to bottom right) diagonals forming colored stripes (green, blue, purple, red, orange, yellow, white, green, blue, purple, red, orange, yellow, from top right to bottom left) , other_symbol = , other_symbol_type = Dual flag: , image_coat = Escudo de Bolivia.svg , national_anthem = " National Anthem of Bolivia" , image_map = BOL orthographic.svg , map_width = 220px , alt_map = , image_map2 = , alt_map2 = , map_caption = , capital = La Paz Sucre , largest_city = , official_languages = Spanish , languages_type = Co-official languages , languages ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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