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List Of Tapaculo Species
Rhinocryptidae is a Family (biology), family of passerine birds in the parvorder Furnariida. Most species in the family are called tapaculos, although some are known as huet-huets, gallitos, bristlefronts, turcas, or bamboowrens. Tapaculos are endemic to the Neotropics and inhabit dense undergrowth in a variety of habitats, from lowland tropical rainforest to páramo and puna grassland high in the Andes. Tapaculos are usually extremely secretive, ground-dwelling birds that are best detected by their vocalizations. Several species of tapaculos may even be flightless. Tapaculos are generally blackish or grayish with rufous-and-black markings on the tail and sides, and are best identified by their calls. Several species of tapaculos are threatened with extinction, with habitat loss being the principal threat to most species. Stresemann's bristlefront is considered to be critically endangered by the International Union for Conservation of Nature, with a maximum estimated population ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scytalopus Perijanus (16599896600)
''Scytalopus'' is a genus of small passerine birds belonging to the tapaculo group. They are found in South America, South and Central America from Tierra del Fuego to Costa Rica, but are absent from the Amazon Basin. They inhabit dense vegetation at or near ground-level and are mainly found in mountainous regions, particularly the Andes. They can be very difficult to see as they run through the undergrowth in a mouse-like fashion. Description They are plump with short tails that often are held cocked. Depending on species, the total length is 10–14 cm (4-5½ in). Their plumage is blackish or grey. Several species have brown bellies, rumps or flanks; often with some barring. A few have white crowns or eyebrows. Juvenile (organism), Juveniles of most species are browner and have barred flanks. Many species are essentially impossible to separate by their plumage, but bird song, songs and calls are often distinctive and important for species identification. Behavior Their die ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Ornithologists' Union
The International Ornithologists' Union, formerly known as the International Ornithological Committee, is a group of about 200 international ornithologists, and is responsible for the International Ornithological Congress and other international ornithological activities, undertaken by its standing committees. International Ornithological Congress The International Ornithological Congress series forms the oldest and largest international series of meetings of ornithologists. It is organised by the International Ornithologists' Union. The first meeting was in 1884; subsequent meetings were irregular until 1926 since when meetings have been held every four years, except for two missed meetings during and in the immediate aftermath of the Second World War. Meetings See also * '' Birds of the World: Recommended English Names'', a book written by Frank Gill Frank Gill may refer to: * Frank Gill (Australian footballer) (1908–1970), Australian rules footballer with Carlton * Fran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pteroptochos
''Pteroptochos'' is a genus of 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 lightweigh ... in the family Rhinocryptidae.Chesser RT (1999Molecular Systematics of the Rhinocryptid Genus ''Pteroptochos'' ''The Condor'' 101(2): 439–446. https://doi.org/10.2307/1370012 Species It contains the following species: References Rhinocryptidae Bird genera Taxa named by Heinrich von Kittlitz Taxonomy articles created by Polbot {{Rhinocryptidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hybrid Species
Hybrid speciation is a form of speciation where hybridization between two different species leads to a new species, reproductively isolated from the parent species. Previously, reproductive isolation between two species and their parents was thought to be particularly difficult to achieve, and thus hybrid species were thought to be very rare. With DNA analysis becoming more accessible in the 1990s, hybrid speciation has been shown to be a somewhat common phenomenon, particularly in plants. In botanical nomenclature, a hybrid species is also called a nothospecies. Hybrid species are by their nature polyphyletic. Ecology A hybrid may occasionally be better fitted to the local environment than the parental lineage, and as such, natural selection may favor these individuals. If reproductive isolation is subsequently achieved, a separate species may arise. Reproductive isolation may be genetic, ecological, behavioral, spatial, or a combination of these. If reproductive isolation fa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Clements Checklist Of Birds Of The World
''The Clements Checklist of Birds of the World'' is a book by Jim Clements which presents a list of the bird species of the world. The most recent printed version is the sixth edition (2007), but has been updated yearly, the last version in 2022, and is published by Cornell University Press. Previous editions were published by the author's own imprint, Ibis Publishing. The Cornell Lab of Ornithology has provided annual updates since then, usually in August, and the most recent version is available online in several formats. These updates reflect the ongoing changes to bird taxonomy based on published research. ''Clements'' is the official list used by the American Birding Association for birds globally. eBird eBird is an online database of bird observations providing scientists, researchers and amateur naturalists with real-time data about bird distribution and abundance. Originally restricted to sightings from the Western Hemisphere, the project ... also uses the ''Clem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HBW And BirdLife International Illustrated Checklist Of The Birds Of The World
The ''HBW and BirdLife International Illustrated Checklist of the Birds of the World'' is a checklist of the birds of the world published by Lynx Edicions Lynx Edicions is a Spanish publishing company specializing in ornithology and natural history. History Lynx Edicions was founded in Barcelona by , a lawyer and collector; , a naturalist; and , a medical doctor and writer. Since 2002, the company ... in association with BirdLife International in two volumes in 2014 and 2016. This list follows the 16-volume '' Handbook of the Birds of the World'' and is used as a base for the birds in the IUCN Red List of Threatened Species and many other organizations. References Ornithological checklists {{Bird-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxonomic Treatment
Taxonomic treatment refers to a section in a scientific publication documenting the features of a related group of organisms or taxa. Treatments have been the building blocks of how data about taxa are provided, ever since the beginning of modern taxonomy by Linnaeus 1753 for plants and 1758 for animals. Each scientifically described taxon has at least one taxonomic treatment. In today’s publishing, a taxonomic treatment tag is used to delimit such a section. It allows to make this section findable, accessible, interoperable and reusable FAIR data. This is implemented in the Biodiversity Literature Repository, where upon deposition of the treatment a persistent DataCite digital object identifier (DOI) is minted. This includes metadata about the treatment, the source publication and other cited resources, such as figures cited in the treatment. This DOI allows a link from a taxonomic name usage to the respective scientific evidence provided by the author(s), both for human and machin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IOC World Bird List
''Birds of the World: Recommended English Names'' is a paperback book, written by Frank Gill and Minturn Wright on behalf of the International Ornithologists' Union. The book is an attempt to produce a standardized set of English names for all bird species, and it is the product of a project set in motion at the 1990 International Ornithological Congress. It is supplemented by a website, the IOC World Bird List, giving updates to the published material. An 11-page introduction deals with a number of issues which relate to the naming of birds. This is followed by a systematic list, from pages 12 to 211, and a 46-page index. The family sequence is that of the third edition of the ''Howard and Moore Complete Checklist of the Birds of the World''. The book's cover is illustrated with a photo of a helmet vanga, a bird endemic to Madagascar.Gill, Frank, and Minturn Wright, ''Birds of the World: Recommended English Names''; Princeton University Press, 2006. Background Since the pionee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN Red List
The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biological species. It uses a set of precise criteria to evaluate the extinction risk of thousands of species and subspecies. These criteria are relevant to all species and all regions of the world. With its strong scientific base, the IUCN Red List is recognized as the most authoritative guide to the status of biological diversity. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit. The aim of the IUCN Red List is to convey the urgency of conservation issues to the public and policy makers, as well as help the international community to reduce species extinction. According to IUCN the formally stated goals of the Red List are to provi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Population Fragmentation
Population fragmentation is a form of population segregation. It is often caused by habitat fragmentation. Causes of Fragmentation Fragmentation can be the cause of natural forces or human actions, although in modern times, human activity is the most common cause. Some general causes of fragmentation are: * the development of land around a protected area, even through the addition of a single road lane or fence line, * the captivity, capture or killing of species in an area that links populations, * the movement of a population away from other individuals of that species, such as the natural introduction of wolves and moose on Isle Royale, * geologic processes, such as landslides or volcanoes, dividing a habitat * rising sea levels separating islands from what was once a common landmass, * global warming, especially when coupled with mountains, reducing movement from one habitat to another. Genetic effects Population fragmentation causes inbreeding depression, which leads to a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Topography
Topography is the study of the forms and features of land surfaces. The topography of an area may refer to the land forms and features themselves, or a description or depiction in maps. Topography is a field of geoscience and planetary science and is concerned with local detail in general, including not only relief, but also natural, artificial, and cultural features such as roads, land boundaries, and buildings. In the United States, topography often means specifically ''relief'', even though the USGS topographic maps record not just elevation contours, but also roads, populated places, structures, land boundaries, and so on. Topography in a narrow sense involves the recording of relief or terrain, the three-dimensional quality of the surface, and the identification of specific landforms; this is also known as geomorphometry. In modern usage, this involves generation of elevation data in digital form (DEM). It is often considered to include the graphic representation of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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