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Olive-backed Quail-dove
The olive-backed quail-dove (''Leptotrygon veraguensis'') is a species of bird in the family Columbidae. It is found in Colombia, Costa Rica, Ecuador, Nicaragua, and Panama.Baptista, L. F., P. W. Trail, and H. M. Horblit (2020). Olive-backed Quail-Dove (''Leptotrygon veraguensis''), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.obqdov1.01 retrieved September 20, 2021 Taxonomy and systematics The olive-backed quail-dove was originally assigned to genus ''Geotrygon'' and even earlier to ''Oreopeleia'', but a 2013 paper provided the basis for its present assignment. The American Ornithological Society (AOS) made the change in 2014 and the International Ornithological Committee (IOC) in 2015.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. V ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Newbold Lawrence
George Newbold Lawrence (October 20, 1806 – January 17, 1895) was an American businessman and amateur ornithologist. Early life Lawrence was born in the city of New York on October 20, 1806. From his youth, Lawrence was a lover of birds and spent much of his spare time studying their habits. At sixteen years of age, he became a clerk in his father's business, becoming a partner in his father's house by age twenty. Career Lawrence conducted Pacific bird surveys for Spencer Fullerton Baird and John Cassin, and the three men co-authored ''Birds of North America'' in 1860. He sold his collection of 8,000 bird skins to the American Museum of Natural History in 1887. Fellow ornithologists honored him by naming one bird genus and 20 species after him, including both the scientific and common name of the Lawrence's goldfinch, first described by Cassin in 1852. Personal life Lawrence died on January 17, 1895 in New York City. His funeral was held at his residence, 45 East 21st Stre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leptotila
''Leptotila'' is a genus of birds in the dove and pigeon family Columbidae. These are ground-foraging doves that live in the Americas. The genus ''Leptotila'' was introduced by the English naturalist William John Swainson in 1837 with the Caribbean dove ''Leptotila jamaicensis'' as the type species. The genus name combines the Ancient Greek ''leptos'' meaning "delicate" or "slender" with meaning "feather". The genus contains the following 11 species: * White-tipped dove, ''Leptotila verreauxi'' * Yungas dove, ''Leptotila megalura'' * Grey-fronted dove, ''Leptotila rufaxilla'' * Grey-headed dove, ''Leptotila plumbeiceps'' * Pallid dove, ''Leptotila pallida'' * Azuero dove, ''Leptotila battyi'' – split from the grey-headed dove * Grenada dove, ''Leptotila wellsi'' * Caribbean dove, ''Leptotila jamaicensis'' * Grey-chested dove, ''Leptotila cassinii'' * Ochre-bellied dove, ''Leptotila ochraceiventris'' * Tolima dove, ''Leptotila conoveri'' Cladogram A cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Described In 1867
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. Bird ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Of Colombia
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] |
Birds Of The Tumbes-Chocó-Magdalena
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. Bird ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Of Panama
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] |
Birds Of Costa Rica
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. Bird ... [...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 p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Invertebrate
Invertebrates are a paraphyletic group of animals that neither possess nor develop a vertebral column (commonly known as a ''backbone'' or ''spine''), derived from the notochord. This is a grouping including all animals apart from the chordate subphylum Vertebrata. Familiar examples of invertebrates include arthropods, mollusks, annelids, echinoderms and cnidarians. The majority of animal species are invertebrates; one estimate puts the figure at 97%. Many invertebrate taxa have a greater number and variety of species than the entire subphylum of Vertebrata. Invertebrates vary widely in size, from 50 μm (0.002 in) rotifers to the 9–10 m (30–33 ft) colossal squid. Some so-called invertebrates, such as the Tunicata and Cephalochordata, are more closely related to vertebrates than to other invertebrates. This makes the invertebrates paraphyletic, so the term has little meaning in taxonomy. Etymology The word "invertebrate" comes from the Latin word ''verte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Esmeraldas Province
Esmeraldas () is a province in northwestern Ecuador. The capital is Esmeraldas. The province is home to the Afro-Ecuadorian culture. Demographics Ethnic groups as of the Ecuadorian census of 2010: *Mestizo 44.7% *Afro-Ecuadorian 43.9% *White 5.9% * Indigenous 2.8% *Montubio 2.4% *Other 0.3% Governance The province has a governor who is appointed by the President. In 2013 Paola Cabezas was appointed as the Governor by President Rafael Correa. She served for three years until she resigned and she was succeeded by Gabriel Rivera López who was also appointed by President Correa. Cantons The province is divided into 7 cantons. The following table lists each with its population at the time of the 2001 census, its area in square kilometres (km2), and the name of the canton seat or capital. Statoids.com. Retrieved 4 November 2009.< ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zenaida (genus)
The zenaida doves make up a small genus (''Zenaida'') of American doves in the family Columbidae. The genus was introduced in 1838 by French naturalist Charles Lucien Bonaparte. The name commemorates his wife, Zénaïde Laetitia Julie Bonaparte, niece of Napoleon Bonaparte. The type species is the Zenaida dove, ''Zenaida aurita''. Systematics DNA sequence analysis confirms that the white-winged and West Peruvian doves are the most distinct and that they should be treated as distinct species. Relationships among the other species are quite unequivocal, too; what is not quite clear is whether the Galapagos dove is most closely related to the zenaida dove (as tentatively indicated by morphology) or to the eared and mourning doves (as suggested by DNA sequences — although with a very low confidence level – and, most robustly, biogeography). Extant species The genus contains seven species: See also *Passenger pigeon The passenger pigeon or wild pigeon (''Ectopistes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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