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Russet-crowned Quail-dove
The russet-crowned quail-dove (''Zentrygon goldmani'') is a species of bird in the family Columbidae. It is found in Panama and far northwestern Colombia. Taxonomy and systematics The russet-crowned quail-dove was originally described in genus ''Geotrygon'', then later placed in genus ''Oreopelia'', and later still in its present ''Zentrygon''.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 It is thought to be closely related to the lined quail-dove (''Z. linearis'').Baptista, L. F., P. W. Trail, H. M. Horblit, and P. F. D. Boesman (2020). Russet-crowned Quail-Dove (''Zentrygon goldmani''), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Ju ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edward William Nelson
Edward William Nelson (May 8, 1855 – May 19, 1934) was an American naturalist and ethnologist. A collector of specimens and field naturalist of repute, he became a member of several expeditions to survey the fauna and flora. He was part of a team with Clinton Hart Merriam that took part in the Death Valley Expedition. He also explored the Yosemite Valley. A number of vertebrate species are named after him. Biography Nelson was born in Manchester, New Hampshire, on May 8, 1855, the first son of William and Martha () Nelson. Nelson and his brother then lived with his maternal grandparents in the Adirondacks when his father joined the Union Army and mother went to Baltimore as a nurse. Here he fell in love with the wilderness. Nelson moved to Chicago after his father was killed in the Civil War and his mother established a dressmaking business. In 1871, his large insect collection was lost in the Chicago Fire and the family was left homeless. This was the time that h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Darién Province
Darién (, ; ) is a Provinces of Panama, province in Panama whose capital city is La Palma, Darién, La Palma. With an area of , it is located at the eastern end of the country and bordered to the north by the province of Panamá Province, Panamá and the region of Guna Yala, Kuna Yala. To the south, it is bordered by the Pacific Ocean and Colombia. To the east, it borders Colombia; to the west, it borders the Pacific Ocean and the province of Panama. The area surrounding the border with Colombia is known as the Darién Gap, a large swath of undeveloped swampland and forest. With no roads, it is the missing link of the Pan-American Highway. Place names The name originates from the Cueva language, language spoken by the Cueva people, Cueva, an Indigenous tribe destroyed by the European conquistadors during the 16th century. The Tanela River, which flows toward Atrato, was Hispanicized to Darién; the region and its communities took the same name. Santa María la Antigua del Dari� ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Described In 1912
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 common ostrich. There are over 11,000 living species and they are split into 44 orders. More than half are passerine or "perching" birds. Birds have wings 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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zentrygon
''Zentrygon'' is a bird genus in the pigeon and dove family (Columbidae). Its members are called quail-doves and all live in the Neotropics. The species of this genus primarily range from southern Mexico throughout Central America. Quail-doves are ground-dwelling birds that live, nest, and feed in dense forests. They are remarkable for their purple to brown coloration with light-and-dark facial markings. The genus was introduced in 2013 with buff-fronted quail-dove as the type species. It contains the following eight species: * Tuxtla quail-dove or Veracruz quail-dove, ''Zentrygon carrikeri'' * Buff-fronted quail-dove The buff-fronted quail-dove (''Zentrygon costaricensis'') or Costa Rican quail-dove, is a species of bird in the family Columbidae. It is native to the Talamancan montane forests.Schulenberg, T. S. and G. M. Kirwan (2020). Buff-fronted Quail-Do ... or Costa Rica quail-dove, ''Zentrygon costaricensis'' * Purplish-backed quail-dove, ''Zentrygon lawrencii'' * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN
The International Union for Conservation of Nature (IUCN) is an international organization working in the field of nature conservation and sustainable use of natural resources. Founded in 1948, IUCN has become the global authority on the status of the natural world and the measures needed to safeguard it. It is involved in data gathering and Data analysis, 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 buildin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phenology
Phenology is the study of periodic events in biological life cycles and how these are influenced by seasonal and interannual variations in climate, as well as habitat factors (such as elevation). Examples include the date of emergence of leaves and flowers, the first flight of butterflies, the first appearance of migratory birds, the date of leaf colouring and fall in deciduous trees, the dates of egg-laying of birds and amphibia, or the timing of the developmental cycles of temperate-zone honey bee colonies. In the scientific literature on ecology, the term is used more generally to indicate the time frame for any seasonal biological phenomena, including the dates of last appearance (e.g., the seasonal phenology of a species may be from April through September). Because many such phenomena are very sensitive to small variations in climate, especially to temperature, phenological records can be a useful proxy for temperature in historical climatology, especially in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panamá Province
Panamá is a province of Panama. It is the location of the national capital Panama City, which also serves as the provincial capital. The governor of the province is Mayín Correa, appointed by President José Raul Mulino. Administrative divisions Panamá Province is now divided into 6 districts () and subdivided into 55 corregimientos. The five former districts west of the Panama Canal were split off to form Panamá Oeste Province Panamá Oeste (; ) is the newest province in Panama. It was created from the five districts of Panamá Province west of the Panama Canal The Panama Canal () is an artificial waterway in Panama that connects the Caribbean Sea with the Pa ... on 1 January 2014. 1 These ''corregimientos'' represent as Panama City 2 These ''corregimientos'' represent as San Miguelito City References {{DEFAULTSORT:Panama Province Provinces of Panama ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. Other ways of defining species include their karyotype, DNA sequence, morphology (biology), morphology, behaviour, or ecological niche. In addition, palaeontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. About 14% of these had been described by 2011. All species (except viruses) are given a binomial nomenclature, two-part name, a "binomen". The first part of a binomen is the name of a genus to which the species belongs. The second part is called the specific name (zoology), specific name or the specific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cheek
The cheeks () constitute the area of the face below the eyes and between the nose and the left or right ear. ''Buccal'' means relating to the cheek. In humans, the region is innervated by the buccal nerve. The area between the inside of the cheek and the teeth and gums is called the vestibule or ''buccal'' pouch or ''buccal'' cavity and forms part of the mouth. In other animals, the cheeks may also be referred to as " jowls". Structure Cheeks are fleshy in humans, the skin being suspended by the chin and the jaws, and forming the lateral wall of the human mouth, visibly touching the cheekbone below the eye. The inside of the cheek is lined with a mucous membrane (''buccal'' mucosa, part of the oral mucosa). During mastication (chewing), the cheeks and tongue between them serve to keep the food between the teeth. Clinical significance The cheek is the most common location from which a DNA sample can be taken. (Some saliva is collected from inside the mouth, e.g. using a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lined Quail-dove
The lined quail-dove (''Zentrygon linearis'') is a species of bird in the family Columbidae. It is found in Colombia, Trinidad and Tobago, and Venezuela. Taxonomy and systematics The lined quail-dove's taxonomic history is complex. It was originally placed in genus ''Geotrygon''. It, the white-faced quail-dove (''Z. albifacies''), and the Chiriqui quail-dove (''Z. chiriquensis'') have been treated as a superspecies or even as conspecific. It has two subspecies, the nominate ''Zentrygon linearis linearis'' and ''A. l. trinitatis''. The population of the nominate in Colombia's Sierra Nevada de Santa Marta has been proposed as a separate subspecies. ''A. l. trinitatis'' has been treated as a separate species by some authors, and the mainland population of it has been proposed to be split as separate subspecies. 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 202 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
