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Penduline Tit
The penduline tits constitute the family (biology), family Remizidae, of small perching bird, passerine birds related to the true tit (bird), tits. All but the verdin make elaborate bag nests hanging from trees (whence "penduline", hanging), usually over water. Characteristics Penduline tits are tiny passerines, ranging from 7.5 to 11 cm in length, that resemble the true tits (Paridae) but have finer bills with more needle-like points. Their wings are short and rounded and their short tails are notched (except the stub-tailed tit). The penduline tits' typical plumage colors are pale grays and yellows and white, though the European penduline tit has black and chestnut markings and some species have bright yellow or red. Distribution and habitat The penduline tits live in Eurasia and Africa and North America. The genus ''Remiz'' is almost exclusively Palearctic, ranging discontinuously from Portugal and the tip of northern Morocco through to Siberia and Japan. The largest gen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eurasian Penduline Tit
The Eurasian penduline tit or European penduline tit (''Remiz pendulinus'') is a passerine bird of the genus ''Remiz''. It is relatively widespread throughout the western Palearctic. It is migratory in the northern part of its range but resident in the southern part. The breeding range in Western Europe experienced an expansion during the 1980s and 1990s. This was accompanied by an expansion of the species’ winter range and reached as far south as northern Morocco. It builds an elaborate hanging nest, formerly used in Central Europe as children's slippers. Taxonomy The Eurasian penduline tit was formally described by the Swedish naturalist Carl Linnaeus in 1758 in the tenth edition of his ''Systema Naturae'' under the binomial name ''Motacilla pedulinus''. It is now placed in the genus ''Remiz'' that was introduced in 1819 by the Polish zoologist Feliks Paweł Jarocki. The genus name ''Remiz'' is the Polish word for the Eurasian penduline tit. The specific epithet is from L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sahel
The Sahel region (; ), or Sahelian acacia savanna, is a Biogeography, biogeographical region in Africa. It is the Ecotone, transition zone between the more humid Sudanian savannas to its south and the drier Sahara to the north. The Sahel has a Semi-arid climate#Hot semi-arid climates, hot semi-arid climate and stretches across the tropics, southernmost latitudes of North Africa between the Atlantic Ocean and the Red Sea. Although geographically located in the tropics, the Sahel does not have a tropical climate. Especially in the western Sahel, there are droughts in the Sahel, frequent shortages of food and water due to its very high Corruption Perceptions Index, government corruption and the semi-arid climate. This is exacerbated by very high list of countries by birth rate, birthrates across the region, resulting in a rapid increase in population. In recent times, various Coup Belt, coups, Foreign internal defense#Preemptive counterinsurgency in Africa, insurgencies, terrorism ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxonomy (biology)
In biology, taxonomy () is the science, scientific study of naming, defining (Circumscription (taxonomy), circumscribing) and classifying groups of biological organisms based on shared characteristics. Organisms are grouped into taxon, taxa (singular: taxon), and these groups are given a taxonomic rank; groups of a given rank can be aggregated to form a more inclusive group of higher rank, thus creating a taxonomic hierarchy. The principal ranks in modern use are domain (biology), domain, kingdom (biology), kingdom, phylum (''division'' is sometimes used in botany in place of ''phylum''), class (biology), class, order (biology), order, family (biology), family, genus, and species. The Swedish botanist Carl Linnaeus is regarded as the founder of the current system of taxonomy, having developed a ranked system known as Linnaean taxonomy for categorizing organisms. With advances in the theory, data and analytical technology of biological systematics, the Linnaean system has transfo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subfamily
In biological classification, a subfamily (Latin: ', plural ') is an auxiliary (intermediate) taxonomic rank, next below family but more inclusive than genus. Standard nomenclature rules end botanical subfamily names with "-oideae", and zoological subfamily names with "-inae". Detarioideae is an example of a botanical subfamily. Detarioideae is a subdivision of the family Fabaceae (legumes), containing 84 genera. Stevardiinae is an example of a zoological subfamily. Stevardiinae is a large subdivision of the family Characidae, a diverse clade In biology, a clade (), also known as a Monophyly, monophyletic group or natural group, is a group of organisms that is composed of a common ancestor and all of its descendants. Clades are the fundamental unit of cladistics, a modern approach t ... of freshwater fish. See also * International Code of Nomenclature for algae, fungi, and plants * International Code of Zoological Nomenclature * Rank (botany) * Rank (zoolo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Léon Olphe-Galliard
Victor-Aimé-Léon Olphe-Galliard (27 October 1825, in Lyon – 2 February 1893, in Hendaye, Basses Pyrénées) was a French ornithologist.The Ibis Vol.6 1893 "LEON OLPHE-GALLIARD, a French ornithologist devoted to the study of the birds of his native country, died at Hendaye, Basses Pyrénées, on the 2nd of February last, at the age of 68 years. M. Olphe-Galliard is principally ..." Following his studies at the École Royale in Lyon, Olphe-Galliard planned to study medicine, but following the Revolution of 1848 he abandoned this plan and took refuge in Switzerland with his family. Here he was devoted entirely to ornithology and publishing his first work in " Naumannia" and the Journal für Ornithologie of Jean Cabanis. In 1856 he took part in the second congress of Deutsche Ornithologen-Gesellschaft at Gothen in Germany, where he met Prince Lucien Bonaparte, and other scientists. In 1864 he returned to Lyon. In 1870 he left this city again and went to live in Bulle. H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fledge
Fledging is the stage in a flying animal's life between egg, hatching or birth and becoming capable of flight. This term is most frequently applied to birds, but is also used for bats. For altricial birds, those that spend more time in vulnerable condition in the nest, the nestling and fledging stage can be the same. For precocial birds, those that develop and leave the nest quickly, a short nestling stage precedes a longer fledging stage. All birds are considered to have fledged when the feathers and wing muscles are sufficiently developed for flight. A young bird that has recently fledged but is still dependent upon parental care and feeding is called a fledgling. People often want to help fledglings, as they appear vulnerable, but it is best to leave them alone. The USA National Phenology Network defines the phenophase (or life cycle stage) of fledged young for birds as "One or more young are seen recently departed from the nest. This includes young incapable of sustained ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Remiz Pendulinus Naumann
''Remiz'' is a genus of birds in the family Remizidae, commonly known as the Eurasian pendulines (in contrast to the African pendulines). Like other penduline tits, they are named for their elegant, pendulous nests. Taxonomy The genus ''Remiz'' was introduced in 1819 by the Polish zoologist Feliks Paweł Jarocki to accommodate a single species, the Eurasian penduline tit The Eurasian penduline tit or European penduline tit (''Remiz pendulinus'') is a passerine bird of the genus ''Remiz''. It is relatively widespread throughout the western Palearctic. It is migratory in the northern part of its range but resident .... The name ''Remiz'' is the Polish word for the Eurasian penduline tit. The genus contains the following four species: References Bird genera Birds of Eurasia Taxa named by Feliks Paweł Jarocki Taxonomy articles created by Polbot {{Remizidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spiderweb
A spider web, spiderweb, spider's web, or cobweb (from the archaic word ''Wikt:coppe, coppe'', meaning 'spider') is a structure created by a spider out of proteinaceous spider silk extruded from its spinnerets, generally meant to catch its prey. Spider webs have existed for at least 100 million years, as witnessed in a rare find of Early Cretaceous amber from Sussex, in southern England. Many spiders build webs specifically to trap and catch insects to eat. However, not all spiders catch their prey in webs, and some do not build webs at all. The term "spider web" is typically used to refer to a web that is apparently still in use (i.e., clean), whereas "cobweb" refers to a seemingly abandoned (i.e., dusty) web. However, the word "cobweb" is also used by biologists to describe the tangled three-dimensional web of some spiders of the family Theridiidae. While this large family is known as the cobweb spiders, they actually have a huge range of web architectures; other names for thi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird Nest
A bird nest is the spot in which a bird lays and Avian incubation, incubates its Bird egg, eggs and raises its young. Although the term popularly refers to a specific structures built by animals, structure made by the bird itself—such as the grassy cup nest of the American robin or Eurasian blackbird, or the elaborately woven hanging nest of the Montezuma oropendola or the village weaver—that is too restrictive a definition. For some species, a nest is simply a shallow depression made in sand; for others, it is the knot-hole left by a broken branch, a burrow dug into the ground, a chamber drilled into a tree, an enormous rotting pile of vegetation and earth, a shelf made of dried saliva or a mud dome with an entrance tunnel. The smallest bird nests are those of some hummingbirds, tiny cups which can be a mere across and high. At the other extreme, some nest mounds built by the dusky scrubfowl measure more than in diameter and stand nearly tall. The study of birds' nests ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Remiz Pendulinis 6
''Remiz'' is a genus of birds in the family Remizidae, commonly known as the Eurasian pendulines (in contrast to the African pendulines). Like other penduline tits, they are named for their elegant, pendulous nests. Taxonomy The genus ''Remiz'' was introduced in 1819 by the Polish zoologist Feliks Paweł Jarocki to accommodate a single species, the Eurasian penduline tit The Eurasian penduline tit or European penduline tit (''Remiz pendulinus'') is a passerine bird of the genus ''Remiz''. It is relatively widespread throughout the western Palearctic. It is migratory in the northern part of its range but resident .... The name ''Remiz'' is the Polish word for the Eurasian penduline tit. The genus contains the following four species: References Bird genera Birds of Eurasia Taxa named by Feliks Paweł Jarocki Taxonomy articles created by Polbot {{Remizidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rain Forest
Rainforests are forests characterized by a closed and continuous tree Canopy (biology), canopy, moisture-dependent vegetation, the presence of epiphytes and lianas and the absence of wildfire. Rainforests can be generally classified as tropical rainforests or temperate rainforests, but other types have been described. Estimates vary from 40% to 75% of all biotic community, biotic species being Indigenous (ecology), indigenous to the rainforests. There may be many millions of species of plants, insects and microorganisms still undiscovered in tropical rainforests. Tropical rainforests have been called the "jewels of the Earth" and the "medicine chest (idiom), world's largest pharmacy", because over one quarter of natural medicines have been discovered there. Rainforests as well as endemic rainforest species are rapidly disappearing due to #Deforestation, deforestation, the resulting habitat loss and air pollution, pollution of the atmosphere. Definition Rainforests are cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forest Penduline Tit
The forest penduline tit (''Anthoscopus flavifrons'') is a species of bird Birds are a group of warm-blooded vertebrates constituting the class (biology), class Aves (), characterised by feathers, toothless beaked jaws, the Oviparity, laying of Eggshell, hard-shelled eggs, a high Metabolism, metabolic rate, a fou ... in the family Remizidae. It is native to the African tropical rainforest. References forest penduline tit Birds of the African tropical rainforest forest penduline tit Taxonomy articles created by Polbot {{Remizidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
