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Shrike
Shrikes () are passerine birds of the family Laniidae. The family is composed of 34 species in two genera. The family name, and that of the larger genus, '' Lanius'', is derived from the Latin word for "butcher", and some shrikes are also known as butcherbirds because of the habit, particularly of males, of impaling prey onto plant spines within their territories. These larders have multiple functions, attracting females and serving as food stores. The common English name shrike is from Old English , alluding to the shrike's shriek-like call. Taxonomy The family Laniidae was introduced (as the subfamily Lanidia) in 1815 by the French polymath Constantine Samuel Rafinesque. The type genus '' Lanius'' had been introduced by Carl Linnaeus Carl Linnaeus (23 May 1707 – 10 January 1778), also known after ennoblement in 1761 as Carl von Linné,#Blunt, Blunt (2004), p. 171. was a Swedish biologist and physician who formalised binomial nomenclature, the modern system of nam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Grey Shrike
The great grey shrike (''Lanius excubitor'') is a large and predatory songbird species in the shrike family (biology), family (Laniidae). It forms a superspecies with its parapatric southern relatives, the Iberian grey shrike (''L. meridionalis''), the Chinese grey shrike (''L. sphenocerus'') and the American loggerhead shrike (''L. ludovicianus''). Males and females are similar in plumage, pearly grey above with a black eye-mask and white underparts. Breeding takes place generally north of 50° northern latitude in northern Europe and Fauna of Asia, Asia. Most populations bird migration, migrate south in winter to temperate regions.Harris & Franklin (2000): pp. 152–153 The great grey shrike is carnivorous, with rodents making up over half its diet. Taxonomy and systematics The species was first Species description, scientifically described by Carl Linnaeus in his 1758 edition of ''Systema Naturae'' under the current binomial name. His description is – "a shrike with a wedg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loggerhead Shrike
The loggerhead shrike (''Lanius ludovicianus'') is a passerine bird in the family Laniidae. It is the only member of the shrike family endemic to North America; the related northern shrike (''L. borealis'') occurs north of its range, however it is also found in Siberia. It is nicknamed the butcherbird after its carnivorous tendencies, as it consumes prey such as insects, amphibians, lizards, small mammals and small birds, and some prey end up displayed and stored at a site, for example in a tree. Due to its small size and weak talons, this predatory bird relies on impaling its prey upon thorns or barbed wire for facilitated consumption. The numbers of loggerhead shrike have significantly decreased in recent years, especially in Midwestern, New England and Mid-Atlantic areas. Taxonomy In 1760 the French zoologist Mathurin Jacques Brisson included a description of the loggerhead shrike in his ''Ornithologie'' based on a specimen collected in Louisiana in the United States. He used ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laniidae
Shrikes () are passerine birds of the family Laniidae. The family is composed of 34 species in two genera. The family name, and that of the larger genus, ''Lanius'', is derived from the Latin word for "butcher", and some shrikes are also known as butcherbirds because of the habit, particularly of males, of impaling prey onto plant spines within their territories. These larders have multiple functions, attracting females and serving as food stores. The common English name shrike is from Old English , alluding to the shrike's shriek-like call. Taxonomy The family Laniidae was introduced (as the subfamily Lanidia) in 1815 by the French polymath Constantine Samuel Rafinesque. The type genus ''Lanius'' had been introduced by Carl Linnaeus in 1758. As currently constituted, the family contains 34 species in four genera. It includes the genus '' Eurocephalus'' with the two white-crowned shrikes. A molecular phylogenetic study published in 2023 found that the white-crowned shrikes wer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lanius
''Lanius'', the typical shrikes, are a genus of passerine birds in the shrike family Laniidae. The majority of the family's species are placed in this genus. The genus name, ''Lanius'', is derived from the Latin word for "butcher", and some shrikes are also known as "butcher birds" because of their feeding habits. The common English name "shrike" is from Old English ''scríc'', "shriek", referring to the shrill call. Some African species are known as fiscals. That name comes from the Afrikaans word ''fiskaal'' ("public official", especially a hangman), because they hang their prey on thorns for storage. Most ''Lanius'' species occur in Eurasia and Africa, but the Northern shrike is found in eastern Asia and North America, while the loggerhead shrike is confined to North America. There are no members of this genus or the shrike family in South America or Australia. ''Lanius'' shrikes are birds of open habitats typically seen perched upright on a prominent perch like a tree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Shrike
The northern shrike (''Lanius borealis'') is a large songbird species in the shrike family (Laniidae) native to North America and Siberia. Long considered a subspecies of the great grey shrike, it was classified as a distinct species in 2017. Six subspecies are recognised. Taxonomy The northern shrike was formally described by the French ornithologist Louis Pierre Vieillot in 1808 under its present binomial name ''Lanius borealis''. In the 19th century, North American ornithologists considered it as a separate species from the great grey shrike, while European authorities held them to be the same species. American ornithologist Alden H. Miller investigated differences between the Siberian and Alaskan populations in 1930 and could find no consistent differences, hence he recommended combining the two into ''Lanius excubitor''. In North America, this and the related loggerhead shrike are commonly known as butcherbirds for their habit of impaling prey on thorns or spikes. A folk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red-backed Shrike
The red-backed shrike (''Lanius collurio'') is a carnivorous passerine bird and member of the shrike family, Laniidae. Its breeding range stretches from Western Europe east to central Russia. It is migratory and winters in the eastern areas of tropical Africa and southern Africa. Taxonomy The red-backed shrike was formally described by the Swedish naturalist Carl Linnaeus in 1758 in the tenth edition of his ''Systema Naturae'' under its current binomial name ''Lanius collurio''. The genus name, '' Lanius'', is derived from the Latin word for "butcher", and some shrikes are also known as "butcher birds" because of their feeding habits. The specific ''collurio'' is from Ancient Greek ''kollurion'', a bird mentioned by Aristotle. The common English name "shrike" is from Middle English ''*schrike'', ''*schryke'', from Old English ''sċrīc'', "shriek", from the same root as ''shriek'' and ''screech'', referring to the bird's shrill cry or call. Description This migratory b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eurocephalus
''Eurocephalus'' is a small genus of passerine birds containing two species commonly known as white-crowned shrikes. Extant Species Description The white-crowned shrikes are large brown and white shrikes found in sub-Saharan Africa. They are gregarious species, unlike the ''Lanius'' shrikes, and have a parrot-like flight. ''Eurocephalus'' shrikes are birds of savanna and open woodland habitats, typically seen perched upright on a prominent thornbush perch. These species primarily take large insects, but will occasionally eat fruit which has fallen to the ground. The male and female are similar in plumage in both species but are distinguishable from immature birds. Taxonomy The genus ''Eurocephalus'' was introduced in 1836 by the zoologist Andrew Smith to accommodate a single species, the southern white-crowned shrike. He placed the genus in the crow family Corvidae. It was later transferred to the shrike family Laniidae Shrikes () are passerine birds of the family L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Platylophus (bird)
The crested jayshrike or crested shrikejay (''Platylophus galericulatus''), formerly known as the crested jay (despite not being a true jay), is a species of bird found in Brunei, Indonesia, Malaysia, Myanmar, and Thailand. It is the only member of the genus ''Platylophus'' and the family Platylophidae. Although traditionally placed in the family Corvidae, its taxonomy has been under contention since the 2000s, as phylogenetic analyses indicate that it is not a true corvid, but rather a basal member of the Corvoidea radiation. Some authorities have suggested that it may belong to the helmetshrikes. In 2019, eBird and the Clements Checklist renamed the species the crested shrikejay and placed it in its own family, the Platylophidae, which was undescribed at the time. In 2021, the family Platylophidae was officially described, and in 2022 the International Ornithological Congress reclassified the species into Platylophidae. However, the family name Lophocittidae, originally descri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Passerine
A passerine () is any bird of the order Passeriformes (; from Latin 'sparrow' and '-shaped') which includes more than half of all bird species. Sometimes known as perching birds, passerines generally have an anisodactyl arrangement of their toes (three pointing forward and one back), which facilitates perching. With more than 140 families and some 6,500 identified species, Passeriformes is the largest order of birds and one of the most diverse clades of terrestrial vertebrates, representing 60% of birds.Ericson, P.G.P. et al. (2003Evolution, biogeography, and patterns of diversification in passerine birds ''J. Avian Biol'', 34:3–15.Selvatti, A.P. et al. (2015"A Paleogene origin for crown passerines and the diversification of the Oscines in the New World" ''Molecular Phylogenetics and Evolution'', 88:1–15. Passerines are divided into three suborders: New Zealand wrens; Suboscines, primarily found in North and South America; and songbirds. Passerines originated in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corvidae
Corvidae is a Cosmopolitan distribution, cosmopolitan Family (biology), family of Songbird, oscine passerine birds that contains the crows, ravens, Rook (bird), rooks, magpies, jackdaws, jays, treepies, choughs, and Nutcracker (bird), nutcrackers. In Colloquialism, colloquial English, they are known as the crow family or corvids. Currently, 139 species are included in this family. The genus ''Corvus'' containing 50 species makes up over a third of the entire family. Corvids (ravens) are the largest passerines. Corvids display remarkable Animal cognition, intelligence for animals of their size, and are among the most Bird intelligence, intelligent birds thus far studied. Specifically, members of the family have demonstrated self-awareness in mirror tests (Eurasian magpies) and Tool use by animals, tool-making ability (e.g. crows and rooks), skills which until recently were thought to be possessed only by humans and a few other mammals. Their total Brain–body mass ratio, brain-to- ... [...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 sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird Of Prey
Birds of prey or predatory birds, also known as (although not the same as) raptors, are hypercarnivorous bird species that actively predation, hunt and feed on other vertebrates (mainly mammals, reptiles and smaller birds). In addition to speed and strength, these predators have bird vision, keen eyesight for detecting prey from a distance or during flight, strong feet with sharp talon (anatomy), talons for grasping or killing prey, and powerful, curved beaks for tearing off flesh. Although predatory birds primarily hunt live prey, many species (such as fish eagles, vultures and condors) also scavenge and eat carrion. Although the term "bird of prey" could theoretically be taken to include all birds that actively hunt and eat other animals, ornithologists typically use the narrower definition followed in this page, excluding many piscivorous predators such as storks, Crane (bird), cranes, herons, gulls, skuas, penguins, and kingfishers, as well as many primarily insectivorous bir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
