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Jacamar
The jacamars are a family, Galbulidae, of near passerine birds from tropical South and Central America, extending up to Mexico. The family contains five genera and 18 species. The family is closely related to the puffbirds, another Neotropical family, and the two families are often separated into their own order, Galbuliformes, separate from the Piciformes. They are principally birds of low-altitude woodlands and forests, and particularly of forest edge and canopy. Taxonomy The placement of the combined puffbird and jacamar lineage was in question, with some bone and muscle features suggesting they may be more closely related to the Coraciiformes. However, analysis of nuclear DNA in a 2003 study placed them as sister group to the rest of the Piciformes, also showing that the groups had developed zygodactyl feet before separating. Per Ericson and colleagues, in analysing genomic DNA, confirmed that puffbirds and jacamars were sister groups and their place in Piciformes. Descripti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jacamerops
The great jacamar (''Jacamerops aureus'') is a species of bird in the family Galbulidae. It is placed in the monotypic genus ''Jacamerops''. It is found in Bolivia, Brazil, Colombia, Costa Rica, Ecuador, French Guiana, Guyana, Panama, Peru, Suriname, and Venezuela, where its natural habitat is subtropical and tropical moist lowland forests. Taxonomy German zoologist Philipp Ludwig Statius Müller described the species in 1776. The species name is the Latin adjective ''aureus'' "golden". In 2000, the binomial name was changed from ''J. aurea'' to ''J. aureus'' so the species name agreed in gender with the genus name. Description It measures in length and weighs between . As indicated by its name, this is the largest species of jacamar and much bulkier than any other species in the family. The adult male chin, cheeks and upper region are all bright metallic green with gold overtones, with a blueish tinge on the chin, forehead and tail and purple copper on the back. The lower part ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Jacamar
The great jacamar (''Jacamerops aureus'') is a species of bird in the family Galbulidae. It is placed in the monotypic genus ''Jacamerops''. It is found in Bolivia, Brazil, Colombia, Costa Rica, Ecuador, French Guiana, Guyana, Panama, Peru, Suriname, and Venezuela, where its natural habitat is subtropical and tropical moist lowland forests. Taxonomy German zoologist Philipp Ludwig Statius Müller described the species in 1776. The species name is the Latin adjective ''aureus'' "golden". In 2000, the binomial name was changed from ''J. aurea'' to ''J. aureus'' so the species name agreed in gender with the genus name. Description It measures in length and weighs between . As indicated by its name, this is the largest species of jacamar and much bulkier than any other species in the family. The adult male chin, cheeks and upper region are all bright metallic green with gold overtones, with a blueish tinge on the chin, forehead and tail and purple copper on the back. The lower part ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jacamaralcyon
The three-toed jacamar (''Jacamaralcyon tridactyla'') is a species of bird in the family Galbulidae. It is monotypic within the genus ''Jacamaralcyon''. It is endemic to Brazil. Its natural habitats are subtropical or tropical dry forest, subtropical or tropical moist lowland forest, and plantations. It is threatened by habitat loss. Taxonomy and etymology The three-toed jacamar is one of 18 jacamar species in the family Galbulidae. It is in the monotypic genus ''Jacamaralcyon'', and has no subspecies. When he first described it in 1807, French naturalist François Levaillant named the species "jacamaralcion", a combination of the words "jacamar" and "alcyon" — the latter a form of the word "halcyon", meaning "kingfisher". French ornithologist Louis Jean Pierre Vieillot assigned it to the large jacamar genus ''Galbula'' when he established a scientific name for it in 1817, naming it ''Galbula tridactyla''. In 1830, French ornithologist René Primevère Lesson created the genu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galbula
''Galbula'' is the type and largest genus of the jacamar family (Galbulidae) of piciform birds, and its suborder Galbulae. Sometimes, the Piciformes are split in two, with the Galbulae upranked to full order Galbuliformes.Tobias, J.; Züchner T. & T.A. de Melo Júnior (2002) "Family Galbulidae (Jacamars)". in del Hoyo, J.; Elliot, A. & Sargatal, J. (editors). (2002). '' Handbook of the Birds of the World. Volume 7: Jacamars to Woodpeckers''. Lynx Edicions. The genus was introduced by the French zoologist Mathurin Jacques Brisson in 1760 with the green-tailed jacamar (''Galbula galbula'') as the type species. The name ''galbula'' is the Latin word for a small yellow bird. They are smallish to mid-sized forest birds of the Neotropics, with long pointed bills, elongated tails, and small feet. Colored in metallic iridescent hues – typically greenish – at least on the upperside, some have a red or brownish belly. Males and females are generally similar in appearance ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rufous-tailed Jacamar
The rufous-tailed jacamar (''Galbula ruficauda'') is a near-passerine bird which breeds in the tropical New World in southern Mexico, Central America and South America as far south as southern Brazil and Ecuador. Description Like other jacamars they are elegant, brightly coloured birds with long bills and tails. The rufous-tailed jacamar is typically long with a long black bill. The subspecies ''G. r. brevirostris'' has, as its name implies, a shorter bill. This bird is metallic green above, and the underparts are mainly orange, including the undertail, but there is a green breast band. Sexes differ in that the male has a white throat, and the female a buff throat; she also tends to have paler underparts. The race ''G. r. pallens'' has a copper-coloured back in both sexes. Food and foraging This insectivore hunts from a perch, sitting with its bill tilted up, then flying out to catch flying insects. One commonly preyed upon insect is the social wasp '' Agelaia vicina''. Ot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Handbook Of The Birds Of The World
The ''Handbook of the Birds of the World'' (HBW) is a multi-volume series produced by the Spanish publishing house Lynx Edicions in partnership with BirdLife International. It is the first handbook to cover every known living species of bird. The series was edited by Josep del Hoyo, Andrew Elliott, Jordi Sargatal and David A. Christie. All 16 volumes have been published. For the first time an animal class will have all the species illustrated and treated in detail in a single work. This has not been done before for any other group in the animal kingdom. Material in each volume is grouped first by family, with an introductory article on each family; this is followed by individual species accounts (taxonomy, subspecies and distribution, descriptive notes, habitat, food and feeding, breeding, movements, status and conservation, bibliography). In addition, all volumes except the first and second contain an essay on a particular ornithological theme. More than 200 renowned spec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piciformes
Nine families of largely arboreal birds make up the order Piciformes , the best-known of them being the Picidae, which includes the woodpeckers and close relatives. The Piciformes contain about 71 living genera with a little over 450 species, of which the Picidae (woodpeckers and relatives) make up about half. In general, the Piciformes are insectivorous, although the barbets and toucans mostly eat fruit and the honeyguides are unique among birds in being able to digest beeswax (although insects make up the bulk of their diet). Nearly all Piciformes have parrot-like zygodactyl feet—two toes forward and two back, an arrangement that has obvious advantages for birds that spend much of their time on tree trunks. An exception are a few species of three-toed woodpeckers. The jacamars aside, Piciformes do not have down feathers at any age, only true feathers. They range in size from the rufous piculet at 8 centimetres in length, and weighing 7 grams, to the toco toucan, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Family (biology)
Family ( la, familia, plural ') is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between order and genus. A family may be divided into subfamilies, which are intermediate ranks between the ranks of family and genus. The official family names are Latin in origin; however, popular names are often used: for example, walnut trees and hickory trees belong to the family Juglandaceae, but that family is commonly referred to as the "walnut family". What belongs to a family—or if a described family should be recognized at all—are proposed and determined by practicing taxonomists. There are no hard rules for describing or recognizing a family, but in plants, they can be characterized on the basis of both vegetative and reproductive features of plant species. Taxonomists often take different positions about descriptions, and there may be no broad consensus across the scientific community for some time. The publishing of new data and opin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dactyly
In biology, dactyly is the arrangement of digits (fingers and toes) on the hands, feet, or sometimes wings of a tetrapod animal. It comes from the Greek word δακτυλος (''dáktylos'') = "finger". Sometimes the ending "-dactylia" is used. The derived adjectives end with "-dactyl" or "-dactylous". As a normal feature Pentadactyly Pentadactyly (from Greek "five") is the condition of having five digits on each limb. It is traditionally believed that all living tetrapods are descended from an ancestor with a pentadactyl limb, although many species have now lost or transformed some or all of their digits by the process of evolution. However, this viewpoint was challenged by Stephen Jay Gould in his 1991 essay "Eight (Or Fewer) Little Piggies", where he pointed out polydactyly in early tetrapods and described the specializations of digit reduction. Despite the individual variations listed below, the relationship is to the original five-digit model. In reptiles, the limb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gleaning (birds)
Gleaning is a feeding strategy by birds in which they catch invertebrate prey, mainly arthropods, by plucking them from foliage or the ground, from crevices such as rock faces and under the eaves of houses, or even, as in the case of ticks and lice, from living animals. This behavior is contrasted with Hawking (birds), hawking insects from the air or chasing after moving insects such as ants. Gleaning, in birds, does not refer to foraging for seeds or fruit. Gleaning is a common feeding strategy for some groups of birds, including nuthatches, Tit (bird), tits (including chickadees), wrens, Ovenbird (family), woodcreepers, treecreepers, Old World flycatchers, Tyrant flycatchers, Old World babbler, babblers, Old World warblers, New World warblers, Vireos and some hummingbirds and cuckoos. Many birds make use of multiple feeding strategies, depending on the availability of different sources of food and opportunities of the moment. Techniques and adaptations Foliage gleaning, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galbalcyrhynchus
''Galbalcyrhynchus'' is a genus of birds in the Galbulidae family. Established by Marc Athanese Parfait Oeillet Des Murs in 1845, it contains the following species: Species The name ''Galbalcyrhynchus'' is a combination of the genus name ''Galbula'' (used for many of the jacamars) and the genus name ''Alcyone'' (used for some of the kingfishers) with the Greek word ''rhunkhos'', meaning "bill Bill(s) may refer to: Common meanings * Banknote, paper cash (especially in the United States) * Bill (law), a proposed law put before a legislature * Invoice, commercial document issued by a seller to a buyer * Bill, a bird or animal's beak Plac ...". References Bird genera Taxonomy articles created by Polbot {{Piciformes-stub ... [...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] |
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