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Archboldia
Archbold's bowerbird (''Archboldia papuensis'') is a passerine bird in the bowerbird family Ptilonorhynchidae that is endemic to highland forests of New Guinea. It is medium-sized, dark grey songbird with brown iris, grey feet and black bill. The male has narrow black scalloping with golden yellow crown feathers. The female is smaller than the male, with yellow patch on the wing and has no crown feathering. Taxonomy Archbold's bowerbird was formally described in 1940 by the Canadian zoologist Austin L. Rand from a male specimen collected at an altitude of north of Lake Habbema in the Snow Mountains of Western New Guinea. Rand erected a new genus, ''Archboldia'', and coined the binomial name ''Archboldia papuensis''. The genus and common names honour the American zoologist Richard Archbold. A molecular phylogenetic study by Per Ericson and collaborators published in 2020 found that Archbold's bowerbird was embedded in the genus '' Amblyornis''. Two subspecies are recognise ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ptilonorhynchidae
Bowerbirds () make up the bird family (biology), family Ptilonorhynchidae. They are renowned for their unique courtship behaviour, where males build a structure and decorate it with sticks and brightly coloured objects in an attempt to attract a mate. The family has 27 species in eight genus, genera. These are medium to large-sized passerines, ranging from the golden bowerbird at and to the great bowerbird at and . Their diet consists mainly of fruit but may also include insects (especially for nestlings), flowers, nectar and leaves in some species. The satin and spotted bowerbirds are sometimes considered agricultural pest (organism), pests due to their habit of feeding on introduced fruit and vegetable crops and have occasionally been killed by affected orchardists. The bowerbirds have an Australo-Papuan Range (biology), distribution, with ten species endemism, endemic to New Guinea, eight endemic to Australia, and two found in both. Although their distribution is centered ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Austin L
Austin refers to: Common meanings * Austin, Texas, United States, a city * Austin (given name), a list of people and fictional characters * Austin (surname), a list of people and fictional characters * Austin Motor Company, a British car manufacturer Arts and entertainment * ''Austin'' (album), by Post Malone, 2023 * "Austin" (Blake Shelton song), 2001 * "Austin" (Dasha song), 2023 * ''Austin'' (TV series), a 2024 Australian-British comedy series Businesses and organisations Businesses * American Austin Car Company, short-lived American automobile maker * Austin Automobile Company, short-lived American automobile company * Austin Motor Company, British car manufacturer ** ''Austin'' magazine, produced for the Austin Motor Company by in-house Nuffield Press * Austin Airways, a former Canadian passenger airline and freight carrier * Austin cookies and crackers, a Keebler Company brand Education * Austin College, in Sherman, Texas, U.S. * Austin High School (other) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amblyornis
''Amblyornis'' is a genus of passerine birds belonging to the bowerbird family Ptilonorhynchidae. The species are endemic to the mountains of New Guinea. Birds in this genus build "maypole-type" bowers in which vegetation is arranged around a central vertical sapling or tree-fern. Taxonomy The genus ''Amblyornis'' was introduced in 1872 by the American zoologist Daniel Giraud Elliot to accommodate a single species, ''Ptilorhynchus inornatus'' Schlegel, 1871, the Vogelkop bowerbird, which is the type species by monotypy. The genus name combines the Ancient Greek Ancient Greek (, ; ) includes the forms of the Greek language used in ancient Greece and the classical antiquity, ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (), Greek ... αμβλυοεις/''ambluoeis'' meaning "dull" with ορνις/''ornis'' meaning "bird". Species The genus contains five species: References Bird genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Of Western New Guinea
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 furth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN Red List Of Threatened Species
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 an inventory of the global conservation status and extinction risk of biological species. A series of Regional Red Lists, which assess the risk of extinction to species within a political management unit, are also produced by countries and organizations. The goals of the Red List are to provide scientifically based information on the status of species and subspecies at a global level, to draw attention to the magnitude and importance of threatened biodiversity, to influence national and international policy and decision-making, and to provide information to guide actions to conserve biological diversity. Major species assessors include BirdLife International, the Institute of Zoology (the research division of the Zoological Society of London), the World Conservation Monitoring Centre, and many Specialist Groups within th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Least Concern
A least-concern species is a species that has been evaluated and categorized by the International Union for Conservation of Nature (IUCN) as not being a focus of wildlife conservation because the specific species is still plentiful in the wild. They do not qualify as threatened, near threatened, or (before 2001) conservation dependent. Species cannot be assigned the "Least Concern" category unless they have had their population status evaluated. That is, adequate information is needed to make a direct, or indirect, assessment of its risk of extinction based on its distribution or population status. Evaluation Since 2001 the category has had the abbreviation "LC", following the IUCN 2001 Categories & Criteria (version 3.1). Before 2001 "least concern" was a subcategory of the " Lower Risk" category and assigned the code "LR/lc" or lc. Around 20% of least concern taxa (3261 of 15,636) in the IUCN database still use the code "LR/lc", which indicates they have not been re- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
King Of Saxony Bird-of-paradise
The King of Saxony bird-of-paradise (''Pteridophora alberti'') is a bird in the bird-of-paradise family (biology), family (Paradisaeidae). It is the monotypy, only member of the genus ''Pteridophora''. It is Endemism, endemic to montane forest in New Guinea. Nomenclature Adolf Bernard Meyer of the Dresden Museum described this species in the December 1894 bulletin of the British Ornithologist's Club.Papua New Guinea Birds of Paradise (1990). William S. Peckover Both the common name "King of Saxony" and the scientific specific name "''alberti''" were given to honour to the then king of Saxony, Albert, King of Saxony, Albert of Saxony, whose wife gave her name to the Queen Carola's parotia. Description The adult King of Saxony bird-of-paradise is approximately 22 cm long. The male is black and yellow with a dark brown Iris (anatomy), iris, brownish-grey legs, a black bill with a bright aqua-green Beak#Gape, gape, and two remarkably long (up to 50 cm) scalloped, enam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Covert Feather
A covert feather or tectrix on a bird is one of a set of feathers, called coverts (or ''tectrices''), which cover other feathers. The coverts help to smooth airflow over the wings and tail. Ear coverts The ear coverts are small feathers behind the bird's eye which cover the ear opening (the ear of a bird has no external features). Tail coverts The uppertail and undertail coverts cover the base of the tail feathers above and below. Sometimes these coverts are more specialised. The "tail" of a peacock is made of elongated uppertail coverts. Wing coverts The upperwing coverts fall into two groups: those on the inner wing, which overlay the secondary flight feathers, known as the secondary coverts, and those on the outer wing, which overlay the primary flight feathers, the primary coverts. Within each group, the feathers form a number of rows. The feathers of the outermost, largest, row are termed greater (primary-/secondary-) coverts; those in the next row are the median (primar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ernest Thomas Gilliard
Ernest Thomas Gilliard (23 November 1912 – 26 January 1965) was an American ornithologist and museum curator who led or participated in several ornithological expeditions, especially to South America and New Guinea. Gilliard was born in York, Pennsylvania. He began a lifelong association with the American Museum of Natural History (AMNH) in New York in 1932 by working there as a volunteer. In 1933 he was employed there as an assistant and subsequently passed through the full range of promotions to become Curator of Birds in 1963, unexpectedly dying in office two years later, in his 53rd year, of a sudden heart attack. During the 1930s Gilliard was involved in expeditions to Quebec, Newfoundland and Venezuela, and in the 1940s to Brazil, the Philippines and New Guinea. The 1950s saw more expeditions, not only to New Guinea, but also to Nepal and the West Indies. New Guinea, and especially its birds-of-paradise and bowerbirds, kept drawing him back, and he led a total of five expe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ernst Mayr
Ernst Walter Mayr ( ; ; 5 July 1904 – 3 February 2005) was a German-American evolutionary biologist. He was also a renowned Taxonomy (biology), taxonomist, tropical explorer, ornithologist, Philosophy of biology, philosopher of biology, and History of science, historian of science. His work contributed to the conceptual revolution that led to the Modern synthesis (20th century), modern evolutionary synthesis of Gregor Mendel, Mendelian genetics, systematics, and Charles Darwin, Darwinian evolution, and to the development of the Species, biological species concept. Although Charles Darwin and others posited that multiple species could evolve from a single common ancestor, the mechanism by which this occurred was not understood, creating the ''species problem''. Ernst Mayr approached the problem with a new definition for species. In his book ''Systematics and the Origin of Species'' (1942) he wrote that a species is not just a group of Morphology (biology), morphologically sim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subspecies
In Taxonomy (biology), biological classification, subspecies (: subspecies) is a rank below species, used for populations that live in different areas and vary in size, shape, or other physical characteristics (Morphology (biology), morphology), but that can successfully interbreed. Not all species have subspecies, but for those that do there must be at least two. Subspecies is abbreviated as subsp. or ssp. and the singular and plural forms are the same ("the subspecies is" or "the subspecies are"). In zoology, under the International Code of Zoological Nomenclature, the subspecies is the only taxonomic rank below that of species that can receive a name. In botany and mycology, under the International Code of Nomenclature for algae, fungi, and plants, other infraspecific name, infraspecific ranks, such as variety (botany), variety, may be named. In bacteriology and virology, under standard International Code of Nomenclature of Prokaryotes, bacterial nomenclature and virus clas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
