Krüper's Nuthatch

picture info	Krüper's Nuthatch Krüper's nuthatch (''Sitta krueperi'') is a species of bird in the family Sittidae. It is a small to medium-sized nuthatch, measuring in length. The are blue-gray, with the front half of the black in adults of both sexes, but with a less marked in the female rear. The species has a black or gray and a prominent white supercilium. The are blue-gray in males and buff-gray in females, with a large, crescent-shaped rufous pectoral patch. The Krüper's nuthatch feeds on insects in the summer and seeds, especially pines, in the fall and winter. Breeding takes place between March and May, and the nest is usually placed in a tree hole. The clutch consists of five to seven eggs, incubated by the female and fed by the male. Both parents take part in feeding the young. The Krüper's nuthatch is found in pine and other coniferous forests in Turkey, Lesvos, and the Caucasus, largely following the distribution of Turkish pine (''Pinus brutia''). It is found from sea level up to above ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Lesbos Lesbos or Lesvos ( el, Λέσβος, Lésvos ) is a Greek island located in the northeastern Aegean Sea. It has an area of with approximately of coastline, making it the third largest island in Greece. It is separated from Anatolia, Asia Minor by the narrow Mytilini Strait. On the southeastern coast lies the island's capital and largest city, Mytilene, whose name is also used as a moniker for the island. The regional units of Greece, regional unit of Lesbos, with the seat in Mytilene, comprises the islands of Lesbos, Chios, Ikaria, Lemnos, and Samos. Mytilene is also the capital of the larger North Aegean region. The population of the island is 83,068, a third of whom live in the capital, while the remainder is distributed in small towns and villages. The largest are Plomari, Kalloni, the Gera Villages, Agiassos, Eresos, and Molyvos (the ancient Mythimna). According to later Greek writers, Mytilene was founded in the 11th century BC by the family Penthilidae, who arrived from T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Forestry Forestry is the science and craft of creating, managing, planting, using, conserving and repairing forests, woodlands, and associated resources for human and environmental benefits. Forestry is practiced in plantations and natural stands. The science of forestry has elements that belong to the biological, physical, social, political and managerial sciences. Forest management play essential role of creation and modification of habitats and affect ecosystem services provisioning. Modern forestry generally embraces a broad range of concerns, in what is known as multiple-use management, including: the provision of timber, fuel wood, wildlife habitat, natural water quality management, recreation, landscape and community protection, employment, aesthetically appealing landscapes, biodiversity management, watershed management, erosion control, and preserving forests as " sinks" for atmospheric carbon dioxide. Forest ecosystems have come to be seen as the most important componen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	International Ornithological Congress International is an adjective (also used as a noun) meaning "between nations". International may also refer to: Music Albums * ''International'' (Kevin Michael album), 2011 * ''International'' (New Order album), 2002 * ''International'' (The Three Degrees album), 1975 ''International'', 2018 album by L'Algérino Songs The Internationale, the left-wing anthem * "International" (Chase & Status song), 2014 * "International", by Adventures in Stereo from ''Monomania'', 2000 * "International", by Brass Construction from ''Renegades'', 1984 * "International", by Thomas Leer from ''The Scale of Ten'', 1985 * "International", by Kevin Michael from ''International'' (Kevin Michael album), 2011 * "International", by McGuinness Flint from ''McGuinness Flint'', 1970 * "International", by Orchestral Manoeuvres in the Dark from '' Dazzle Ships'', 1983 * "International (Serious)", by Estelle from '' All of Me'', 2012 Politics * Political international, any transnational organization of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Corsican Nuthatch The Corsican nuthatch (''Sitta whiteheadi'') is a species of bird in the nuthatch family Sittidae. It is a relatively small nuthatch, measuring about in overall length. The are bluish gray, the grayish white. The male is distinguished from the female by its entirely black . The species is sedentary, territorial and not very shy. It often feeds high in Corsican pines, consuming mainly pine nuts, but also catching some flying insects. The breeding season takes place between April and May; the nest is placed in the trunk of an old pine, and the clutch has five to six eggs. The young fledge 22 to 24 days after hatching. The Corsican nuthatch is found only on the island of Corsica, where it populates the old forests of high altitude laricio pines, descending lower in winter. Its scientific name comes from John Whitehead, the ornithologist who brought the bird to the attention of the scientific community in 1883. The Corsican nuthatch is closely related to the Chinese nuthatc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Chinese Nuthatch The Chinese nuthatch or snowy-browed nuthatch (''Sitta villosa'') is a species of bird in the family Sittidae. It is a small nuthatch, measuring in length. The are blue-gray and the from a dull buff-grayish to a cinnamon-orange; the cheeks are white. There is a marked sexual dimorphism: the adult male is distinguished by its very black , while that of the female is the same blue-grey as the back, or at most dark gray when the plumage is worn. In both sexes, a dark gray extends in front of and behind the eye, topped by a clear white supercilium separating it from the crown. The song is variable, and composed of repetitions of small invariant whistles. The species feeds mainly on insects in summer and completes its diet with seeds and fruits. The nest is generally placed in the hole of a conifer. The pairs raises one brood per year, with five or six chicks. The Chinese nuthatch lives from central China to the northeast of the country, as far as Korea and the extreme southeast o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Red-breasted Nuthatch The red-breasted nuthatch (''Sitta canadensis'') is a small songbird. The adult has blue-grey upperparts with cinnamon underparts, a white throat and face with a black stripe through the eyes, a straight grey bill and a black crown. Its call, which has been likened to a tin trumpet, is high-pitched and nasal. It breeds in coniferous forests across Canada, Alaska and the northeastern and western United States. Though often a permanent resident, it regularly irrupts further south if its food supply fails. There are records of vagrants occurring as far south as the Gulf Coast and northern Mexico. It forages on the trunks and large branches of trees, often descending head first, sometimes catching insects in flight. It eats mainly insects and seeds, especially from conifers. It excavates its nest in dead wood, often close to the ground, smearing the entrance with pitch. Taxonomy In 1760 the French zoologist Mathurin Jacques Brisson included a description of the red-breasted nuthat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Yunnan Nuthatch The Yunnan nuthatch (''Sitta yunnanensis'') is a bird species in the nuthatch family Sittidae. It was first described by William Robert Ogilvie-Grant in 1900 based on a male holotype. It is a small nuthatch, measuring in length on average and weighs between . The grey-blue upperparts contrast with the light, smooth, buffy lowerparts. It has a fine white eyebrow above a black eyestripe, which is distinct when the plumage is fresh, and exhibits a small degree of sexual dimorphism. A noisy bird, it produces simple, nasal sounds, sometimes in repetitive series. Its ecology is not well-known, but it feeds on insects that it finds on pine branches. It can be found in the prefectures of Yunnan, Sichuan, and Guizhou in Southwest China, where it prefers sparsely forested pine forests and avoids dense spruce and fir forests. It is listed as a near-threatened species on the IUCN Red List and it is generally rare but can be locally common. It has a small range of . A 2009 study predicted t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Sitta The nuthatches () constitute a genus, ''Sitta'', of small passerine birds belonging to the family Sittidae. Characterised by large heads, short tails, and powerful bills and feet, nuthatches advertise their territory using loud, simple songs. Most species exhibit grey or bluish upperparts and a black eye stripe. Most nuthatches breed in the temperate or montane woodlands of the Northern Hemisphere, although two species have adapted to rocky habitats in the warmer and drier regions of Eurasia. However, the greatest diversity is in Southern Asia, and similarities between the species have made it difficult to identify distinct species. All members of this genus nest in holes or crevices. Most species are non-migratory and live in their habitat year-round, although the North American red-breasted nuthatch migrates to warmer regions during the winter. A few nuthatch species have restricted ranges and face threats from deforestation. Nuthatches are omnivorous, eating mostly insects, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Hans Edmund Wolters Hans Edmund Wolters (11 February 1915 – 22 December 1991) was a German ornithologist from Duisburg. In 1960, he became an associate member of the Alexander Koenig Zoological Research Institute and Museum in Bonn. He became head of the museum's Department of Ornithology in 1973. He was one of the first European ornithologists to use a cladistic Cladistics (; ) is an approach to biological classification in which organisms are categorized in groups (" clades") based on hypotheses of most recent common ancestry. The evidence for hypothesized relationships is typically shared derived char ... classification. This is reflected in his main work ''Die Vogelarten der Erde'' (The Bird Taxa of the World). References 1915 births 1991 deaths German ornithologists People from Duisburg People from the Rhine Province 20th-century German zoologists {{ornithologist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	Theobald Johannes Krüper Theobald Johannes Krüper (30 June 1829 – 23 March 1921) was a German ornithologist and entomologist who worked mainly as a curator at the University of Athens museum. He collected extensively in Iceland and in southern and central Europe including in the Balkans. Krüper's nuthatch (''Sitta krueperi'') was named for him by August von Pelzeln. Biography Krüper was born in Ückermünde in Pomerania where his father was a merchant. He went to the local schools before going to high school in 1844 to Stettin after which he went to the University of Berlin. As a child he began collecting butterflies and birds eggs and peaked at high school after meeting Carl August Dohrn. The lepidopterist Erich Martin Hering also inspired him and Martin Carl Heinrich von Lichtenstein, privy councillor in Berlin entrusted Krüper with the egg collections at the museum offering him a position to deal with the mollusc collections. Von Lichtenstein's death in 1857 prevented this. Otto Staudinger ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
picture info	İzmir İzmir ( , ; ), also spelled Izmir, is a metropolitan city in the western extremity of Anatolia, capital of the province of the same name. It is the third most populous city in Turkey, after Istanbul and Ankara and the second largest urban agglomeration on the Aegean Sea after Athens. As of the last estimation, on 31 December 2019, the city of İzmir had a population of 2,965,900, while İzmir Province had a total population of 4,367,251. Its built-up (or metro) area was home to 3,209,179 inhabitants extending on 9 out of 11 urban districts (all but Urla and Guzelbahce not yet agglomerated) plus Menemen and Menderes largely conurbated. It extends along the outlying waters of the Gulf of İzmir and inland to the north across the Gediz River Delta; to the east along an alluvial plain created by several small streams; and to slightly more rugged terrain in the south. İzmir has more than 3,000 years of recorded urban history, and up to 8,500 years of history as a human settlemen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]
	Protonym In the scientific name of organisms, basionym or basyonym means the original name on which a new name is based; the author citation of the new name should include the authors of the basionym in parentheses. The term "basionym" is used in both botany and zoology. In zoology, alternate terms such as original combination or protonym are sometimes used instead. Bacteriology uses a similar term, basonym, spelled without an ''i''. Although "basionym" and "protonym" are often used interchangeably, they have slightly different technical definitions. A basionym is the ''correct'' spelling of the original name (according to the applicable nomenclature rules), while a protonym is the ''original'' spelling of the original name. These are typically the same, but in rare cases may differ. Use in botany The term "basionym" is used in botany only for the circumstances where a previous name exists with a useful description, and the ''International Code of Nomenclature for algae, fungi, and plants'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu]