Lanius | |
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Great grey shrike (Lanius excubitor) impaling a yellowhammer | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Aves |
Order: | Passeriformes |
Family: | Laniidae |
Genus: | Lanius Linnaeus, 1758 |
Type species | |
Lanius excubitor Linnaeus, 1758 | |
Species | |
Many, see text |
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. [1]
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 treetop or a telephone pole. They sally out for prey, taken in flight or the ground. These species primarily take large insects, but will also take small birds, reptiles and mammals. For large northern species such as the great grey, the majority of the prey will be vertebrates, especially in winter.
Despite their diet, these are not true birds of prey, and lack the strong talons of the raptors. Though they use their feet to hold smaller insects, larger prey items are impaled upon a sharp point, such as a thorn or the barbs of barbed wire. Thus secured they can be ripped open with the hooked bill.
Most Lanius shrikes are solitary, except when breeding and are highly territorial. Northern or temperate species such as the great grey and red-backed shrikes are migratory and winter well south of the breeding range.
The sexes of most species are distinguishable, the male invariably being the brighter bird where there is a difference.
There are some natural groupings within the genus, such as the seven African fiscals, the large grey species (ludovicianus, excubitor, meridionalis and sphenocercus) and the Eurasian brown-backed species (tigrinus, bucephalus, collurio, isabellinus, cristatus and gubernator). In the last group in particular, it has been difficult to define species’ boundaries, and in the past several of these shrikes have been lumped as conspecific.
The prehistoric shrike Lanius miocaenus has been described from Early Miocene fossils found at Langy, France. [2]
The genus Lanius was introduced by the Swedish naturalist Carl Linnaeus in 1758 in the tenth edition of his Systema Naturae . [3] The type species was designated as the great grey shrike by the English naturalist William John Swainson in 1824. [4] [5] The genus name is a Latin word meaning "butcher". [6]
The genus contains the following 32 species: [7]
Image | Common Name | Scientific name | Distribution |
---|---|---|---|
Yellow-billed shrike | Lanius corvinus | east, central and west Africa | |
Magpie shrike | Lanius melanoleucus | central and east Africa | |
Long-tailed fiscal | Lanius cabanisi | southern Somalia, southern and southeastern Kenya, from the shores of Lake Victoria to the coast; and northern and eastern Tanzania south to Dar es Salaam | |
Grey-backed fiscal | Lanius excubitoroides | Burundi, Cameroon, Central African Republic, Chad, Democratic Republic of the Congo, Ethiopia, Kenya, Mali, Mauritania, Nigeria, Rwanda, Sudan, Tanzania, and Uganda | |
Taita fiscal | Lanius dorsalis | southeastern South Sudan, southern Ethiopia, and western Somalia to northeastern Tanzania | |
Great grey shrike | Lanius excubitor | Eurasia and northern Africa | |
Somali fiscal | Lanius somalicus | Djibouti, Ethiopia and Somalia in the Horn of Africa, as well as in Kenya in the African Great Lakes region | |
Loggerhead shrike | Lanius ludovicianus | southern Canada, the contiguous USA and Mexico | |
Giant grey shrike | Lanius giganteus | central China | |
Chinese grey shrike | Lanius sphenocercus | China, Japan, North Korea, South Korea, Mongolia, and Russia | |
Iberian grey shrike | Lanius meridionalis | southern Europe | |
Northern shrike | Lanius borealis | North America and Siberia | |
Masked shrike | Lanius nubicus | southeastern Europe and at the eastern end of the Mediterranean | |
São Tomé fiscal | Lanius newtoni | São Tomé Island, São Tomé and Príncipe | |
Northern fiscal | Lanius humeralis | Sub-Saharan Africa | |
Emin's shrike | Lanius gubernator | Cameroon, Central African Republic, Democratic Republic of the Congo, Ivory Coast, Ghana, Guinea-Bissau, Mali, Nigeria, Senegal, South Sudan, and Uganda | |
Mackinnon's shrike | Lanius mackinnoni | Western and Central Africa, including Angola, Burundi, Cameroon, Congo, Democratic Republic of Congo, Equatorial Guinea, Gabon, Kenya, Nigeria, Rwanda, Tanzania and Uganda | |
Souza's shrike | Lanius souzae | Angola to Botswana, Republic of the Congo, Democratic Republic of the Congo, Gabon, Malawi, Mozambique, Namibia, Rwanda, Tanzania and Zambia | |
Southern fiscal | Lanius collaris | Sub-Saharan Africa | |
Lesser grey shrike | Lanius minor | southern France, Switzerland, Austria, Czech Republic, Italy, the former Yugoslavia, Albania, Greece, Romania, Bulgaria and southern Russia | |
Woodchat shrike | Lanius senator | southern Europe, northern Africa and the Middle East | |
Burmese shrike | Lanius collurioides | Bangladesh, Cambodia, China, India, Laos, Myanmar, Thailand, and Vietnam | |
Tiger shrike | Lanius tigrinus | Russia, Japan and China | |
Bay-backed shrike | Lanius vittatus | Afghanistan, Pakistan, Nepal and India | |
Isabelline shrike | Lanius isabellinus | India | |
Red-backed shrike | Lanius collurio | Western Europe east to central Russia | |
Red-tailed shrike | Lanius phoenicuroides | south Siberia and central Asia | |
Mountain shrike | Lanius validirostris | Philippines | |
Brown shrike | Lanius cristatus | northern Asia from Mongolia to Siberia and in South Asia, Myanmar and the Malay Peninsula | |
Bull-headed shrike | Lanius bucephalus | northeast China, Korea, Japan and far-eastern Russia | |
Long-tailed shrike | Lanius schach | across Asia from Kazakhstan to New Guinea | |
Grey-backed shrike | Lanius tephronotus | Bangladesh, India (Uttarakhand), Nepal, Bhutan, China (Yunnan) | |
Formerly, some authorities also considered the following species (or subspecies) as species within the genus Lanius:
The great grey shrike is a large and predatory songbird species in the shrike family (Laniidae). It forms a superspecies with its parapatric southern relatives, the Iberian grey shrike, the Chinese grey shrike and the American loggerhead shrike. Males and females are similar in plumage, pearly grey above with a black eye-mask and white underparts.
The red-backed shrike 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.
The woodchat shrike is a member of the shrike family Laniidae. It can be identified by its red-brown crown and nape. It is mainly insectivorous and favours open wooded areas with scattered trees such as orchards, particularly when there is bare or sandy ground. The woodchat shrike breeds in southern Europe, the Middle East and northwest Africa, and winters in tropical Africa.
The lesser grey shrike is a member of the shrike family Laniidae. It breeds in South and Central Europe and western Asia in the summer and migrates to winter quarters in southern Africa in the early autumn, returning in spring. It is a scarce vagrant to western Europe, including Great Britain, usually as a spring or autumn erratic.
The long-tailed shrike or rufous-backed shrike is a member of the bird family Laniidae, the shrikes. They are found widely distributed across Asia and there are variations in plumage across the range. The species ranges across much of Asia, both on the mainland and the eastern archipelagos. The eastern or Himalayan subspecies, L. s. tricolor, is sometimes called the black-headed shrike. Although there are considerable differences in plumage among the subspecies, they all have a long and narrow black tail, have a black mask and forehead, rufous rump and flanks and a small white patch on the shoulder. It is considered to form a superspecies with the grey-backed shrike which breeds on the Tibetan Plateau.
The loggerhead shrike 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 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.
The brown shrike is a bird in the shrike family that is found mainly in Asia. It is closely related to the red-backed shrike and isabelline shrike. 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 cristatus is Latin for "crested", used in a broader sense than in English. The common English name "shrike" is from Old English scríc, "shriek", referring to the shrill call.
The bird genus Hirundo is a group of passerines in the family Hirundinidae. The genus name is Latin for a swallow. These are the typical swallows, including the widespread barn swallow. Many of this group have blue backs, red on the face and sometimes the rump or nape, and whitish or rufous underparts. With fifteen species this genus is the largest in its family.
Coracias is a genus of the rollers, an Old World family of near passerine birds related to the kingfishers and bee-eaters. They share the colourful appearance of those groups, blues and browns predominating. The two outer front toes are connected, but not the inner one.
The black-headed bulbul is a member of the bulbul family, Pycnonotidae. It is found in forests in south-eastern Asia.
The Ramphastos genus, also known as toucans, is a genus of brightly colored, tropical birds that are found throughout Central and South America from Southern Mexico to the southern cone of the South American continent. Toucans are typically characterized by their large, colorful bills, which are used for a variety of functions such as thermoregulation, feeding, and social signaling.
Alauda is a genus of larks found across much of Europe, Asia and in the mountains of north Africa, and one of the species endemic to the islet of Raso in the Cape Verde Islands. Further, at least two additional species are known from the fossil record. The current genus name is from Latin alauda, "lark". Pliny the Elder thought the word was originally of Celtic origin.
Muscicapa is a genus of passerine birds belonging to the Old World flycatcher family Muscicapidae, and therein to the typical flycatchers of subfamily Muscicapinae. They are widespread across Europe, Africa and Asia with most species occurring in forest and woodland habitats. Several species are migratory, moving south from Europe and northern Asia for the winter.
Criniger is a genus of songbirds in the bulbul family, Pycnonotidae. The species of Criniger are found in western and central Africa.
Ixos is a genus of passerine birds in the bulbul family, Pycnonotidae.
Phyllastrephus is a songbird genus in the bulbul family Pycnonotidae. Most of the species in the genus are typical greenbuls, though two are brownbuls, and one is a leaflove.
Pycnonotus is a genus of frugivorous passerine birds in the bulbul family Pycnonotidae.
Emin's shrike is a species of passerine bird in the family Laniidae, the shrikes. This species has a scattered distribution across Africa from the Ivory Coast east to South Sudan and Uganda.
The bristlebills are a genus Bleda of passerine birds in the bulbul family Pycnonotidae. They are found in the forest understorey of western and central Africa. They forage for insects at or near ground-level, often near water. They will follow driver ant swarms to catch prey items fleeing from the ants and they frequently join mixed-species feeding flocks.
Pitohui is a genus of birds endemic to New Guinea. The birds formerly lumped together as pitohuis were found by a 2008 study that examined their evolutionary history on the basis of the genetic sequences to have included birds that were quite unrelated to each other. They have since been separated into other genera.