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Sulphur-bellied Flycatcher
The sulphur-bellied flycatcher (''Myiodynastes luteiventris'') is a large tyrant flycatcher. This bird breeds from southeasternmost Arizona of the United States (the Madrean sky islands region of Arizona, southwestern New Mexico, and northern Sonora, Mexico) to Costa Rica. They are short distance migrants, spending winters in the eastern Andean foothills of Colombia, Ecuador, Peru, Bolivia, and Brazil, and are passage migrants over the southern portions of Central America. The most distinguishing characteristics of this flycatcher are the heavy streaking of its plumage, and its pale yellow belly. The bird also shows a rusty brown tail, and a black eyestripe. Its call sounds like noises made by squeaky toys. Sulphur-bellied flycatchers usually occur in woodlands of montane canyons, at elevations between 1000 and 2000 meters. They make a cup nest in a tree cavity or old woodpecker hole. The female lays two to four eggs. They wait on an open perch usually rather high or on to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philip Sclater
Philip Lutley Sclater (4 November 1829 – 27 June 1913) was an England, English lawyer and zoologist. In zoology, he was an expert ornithologist, and identified the main zoogeographic regions of the world. He was Secretary of the Zoological Society of London for 42 years, from 1860–1902. Early life Sclater was born at Tangier Park, in Wootton St Lawrence, Hampshire, where his father William Lutley Sclater had a country house. George Sclater-Booth, 1st Baron Basing was Philip's elder brother. Philip grew up at Hoddington House where he took an early interest in birds. He was educated in school at Twyford and at thirteen went to Winchester College and later Corpus Christi College, Oxford where he studied scientific ornithology under Hugh Edwin Strickland. In 1851 he began to study law and was admitted a Fellow of Corpus Christi College. In 1856 he travelled to America and visited Lake Superior and the upper St. Croix River (Wisconsin–Minnesota), St. Croix River, cano ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central America
Central America ( es, América Central or ) is a subregion of the Americas. Its boundaries are defined as bordering the United States to the north, Colombia to the south, the Caribbean Sea to the east, and the Pacific Ocean to the west. Central America consists of eight countries: Belize, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, and Panama. Within Central America is the Mesoamerican biodiversity hotspot, which extends from northern Guatemala to central Panama. Due to the presence of several active geologic faults and the Central America Volcanic Arc, there is a high amount of seismic activity in the region, such as volcanic eruptions and earthquakes which has resulted in death, injury, and property damage. In the pre-Columbian era, Central America was inhabited by the indigenous peoples of Mesoamerica to the north and west and the Isthmo-Colombian peoples to the south and east. Following the Spanish expedition of Christopher Columbus' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Of The Yucatán Peninsula
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 ostrich. There are about ten thousand living species, more than half of which are passerine, or "perching" birds. Birds have 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 evolved for swimming. Bird ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Of Central America
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 ostrich. There are about ten thousand living species, more than half of which are passerine, or "perching" birds. Birds have 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 evolved for swimming ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Native Birds Of The Southwestern United States
Native may refer to: People * Jus soli, citizenship by right of birth * Indigenous peoples, peoples with a set of specific rights based on their historical ties to a particular territory ** Native Americans (other) In arts and entertainment * Native (band), a French R&B band * Native (comics), a character in the X-Men comics universe * ''Native'' (album), a 2013 album by OneRepublic * ''Native'' (2016 film), a British science fiction film * '' The Native'', a Nigerian music magazine In science * Native (computing), software or data formats supported by a certain system * Native language, the language(s) a person has learned from birth * Native metal, any metal that is found in its metallic form, either pure or as an alloy, in nature * Native species In biogeography, a native species is indigenous to a given region or ecosystem if its presence in that region is the result of only local natural evolution (though often popularised as "with no human intervention ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myiodynastes
''Myiodynastes'' is a genus of birds in the family Tyrannidae. Created by Charles Lucien Bonaparte in 1857, the genus contains five species which are collectively referred to as "sulphur-bellied flycatchers"; that name is also given to one of the individual species in the genus. The genus name ''Myiodynastes'' is a compound word composed from two Greek words: ''muia'', meaning "fly" and ''dunastẽs'', meaning "ruler". List of species The genus contains five species: * Golden-bellied flycatcher (''Myiodynastes hemichrysus'') * Golden-crowned flycatcher (''Myiodynastes chrysocephalus'') * Baird's flycatcher (''Myiodynastes bairdii'') * Sulphur-bellied flycatcher The sulphur-bellied flycatcher (''Myiodynastes luteiventris'') is a large tyrant flycatcher. This bird breeds from southeasternmost Arizona of the United States (the Madrean sky islands region of Arizona, southwestern New Mexico, and northern S ... (''Myiodynastes luteiventris'') * Streaked flycatcher (''Myiodynas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hawking (birds)
Hawking is a feeding strategy in birds involving catching flying insects in the air. The term usually refers to a technique of sallying out from a perch to snatch an insect and then returning to the same or a different perch, though it also applies to birds that spend almost their entire lives on the wing. This technique is called "flycatching" and some birds known for it are several families of "flycatchers": Old World flycatchers, monarch flycatchers, and tyrant flycatchers. Other birds, such as swifts, swallows, and nightjars, also take insects on the wing in continuous aerial feeding. The term "hawking" comes from the similarity of this behavior to the way hawks take prey in flight, although, whereas raptors may catch prey with their feet, hawking is the behavior of catching insects in the bill. Many birds have a combined strategy of both hawking insects and gleaning them from foliage. Flycatching The various methods of taking insects have been categorized as: glean ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Woodpecker
Woodpeckers are part of the bird family Picidae, which also includes the piculets, wrynecks, and sapsuckers. Members of this family are found worldwide, except for Australia, New Guinea, New Zealand, Madagascar, and the extreme polar regions. Most species live in forests or woodland habitats, although a few species are known that live in treeless areas, such as rocky hillsides and deserts, and the Gila woodpecker specialises in exploiting cacti. Members of this family are chiefly known for their characteristic behaviour. They mostly forage for insect prey on the trunks and branches of trees, and often communicate by drumming with their beaks, producing a reverberatory sound that can be heard at some distance. Some species vary their diet with fruits, birds' eggs, small animals, tree sap, human scraps, and carrion. They usually nest and roost in holes that they excavate in tree trunks, and their abandoned holes are of importance to other cavity-nesting birds. They sometimes com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cup Nest
A bird nest is the spot in which a bird lays and incubates its eggs and raises its young. Although the term popularly refers to a specific 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 is known as ''caliology''. Not all bird species bui ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montane
Montane ecosystems are found on the slopes of mountains. The alpine climate in these regions strongly affects the ecosystem because temperatures fall as elevation increases, causing the ecosystem to stratify. This stratification is a crucial factor in shaping plant community, biodiversity, metabolic processes and ecosystem dynamics for montane ecosystems. Dense montane forests are common at moderate elevations, due to moderate temperatures and high rainfall. At higher elevations, the climate is harsher, with lower temperatures and higher winds, preventing the growth of trees and causing the plant community to transition to montane grasslands, shrublands or alpine tundra. Due to the unique climate conditions of montane ecosystems, they contain increased numbers of endemic species. Montane ecosystems also exhibit variation in ecosystem services, which include carbon storage and water supply. Life zones As elevation increases, the climate becomes cooler, due to a decrease i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Squeaky Toy
A squeaky toy, squeak toy, squeaker toy, or squeeze toy, is a soft, hollow toy made from flexible materials such as rubber or vinyl, and usually equipped with a small device known as a ''squeaker.'' How it works When the toy is squeezed, air is forced through the squeaker, resulting in a high-pitched sound, such as a squeak, or the sound of a toy horn or whistle. The tone and duration of the sound may depend on the size of the squeaker, the amount of air squeezed out of the toy, and the speed with which it is squeezed. When the toy is not being squeezed, it resumes its normal shape and re-inflates. Air returning into the toy through the squeaker may or may not make a sound, depending on the design of the squeaker and the speed at which air re-enters. The high-pitched noise produced by squeaky toys quickly attracts the attention of infants and small children, while their soft, squeezable nature makes them safe for young children to handle. Squeaky toys are also popular with pets ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Passage Migrant
Passage, The Passage or Le Passage may refer to: Arts and entertainment Films * ''Passage'' (2008 film), a documentary about Arctic explorers * ''Passage'' (2009 film), a short movie about three sisters * ''The Passage'' (1979 film), starring James Mason and Malcolm McDowell * ''The Passage'' (1986 film), a French supernatural thriller film starring Alain Delon * ''The Passage'' (2007 film), by Mark Heller * ''The Passage'' (2011 film), by Roberto Minervini Literature * ''The Passage'' (Palmer novel), a 1930 novel by Vance Palmer * ''Le Passage'', a 1954 French novel by Jean Reverzy * ''Passage'' (Willis novel), a 2001 science fiction novel by Connie Willis * ''Passage'' (Morley novel), a 2007 novel by John David Morley * ''Passage'' (Bujold novel), a 2008 novel by Lois McMaster Bujold *''Le Passage'', a 2009 novel by former French President Valéry Giscard d'Estaing * ''The Passage'' (novel series), by Justin Cronin ** ''The Passage'' (Cronin novel), a 2010 novel by Justi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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