Corvidae is a cosmopolitan family of oscine passerine birds that contains the crows, ravens, rooks, magpies, jackdaws, jays, treepies, choughs, and nutcrackers. In 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.
The yellow-billed magpie(Pica nuttalli), also known as the California magpie, is a large corvid that inhabits California's Central Valley and the adjacent chaparral foothills and mountains. Apart from its having a yellow bill and a yellow streak around the eye, it is virtually identical to the black-billed magpie (Pica hudsonia) found in much of the rest of North America. The scientific name commemorates the English naturalist Thomas Nuttall.
The black-billed magpie, also known as the American magpie, is a bird in the corvid family found in the western half of North America. It is black and white, with the wings and tail showing black areas and iridescent hints of blue and blue-green. It was once thought to be a subspecies of Pica pica, which was known as the black-billed magpie at the time, but was placed into its own species in 2000 based on genetic studies. Currently, Pica pica is the scientific name of the Eurasian magpie.
The Eurasian magpie or common magpie is a resident breeding bird throughout the northern part of the Eurasian continent. It is one of several birds in the crow family (corvids) designated magpies, and belongs to the Holarctic radiation of "monochrome" magpies. In Europe, "magpie" is used by English speakers as a synonym for the Eurasian magpie: the only other magpie in Europe is the Iberian magpie, which is limited to the Iberian Peninsula. Despite having a shared name and similar colouration, it is not closely related to the Australian magpie.
The Taiwan blue magpie, also called the Taiwan magpie, Formosan blue magpie, or the "long-tailed mountain lady", is a bird species in the crow family. It is endemic to Taiwan.
Cyanopica is a genus of magpie in the family Corvidae. They belong to a common lineage with the genus Perisoreus.
The azure-winged magpie is a bird in the crow family. It is 31–35 cm long and similar in overall shape to the Eurasian magpie but is more slender with proportionately smaller legs and bill. It belongs to the genus Cyanopica.
The red-billed blue magpie is a species of bird in the crow family, Corvidae. It is about the same size as the Eurasian magpie, but has a much longer tail, one of the longest of any corvid. It is 65–68 cm (25.5–27 in) long and weighs 196–232 g (6.9–8.2 oz).
The common green magpie is a member of the crow family, roughly about the size of the Eurasian jay or slightly smaller. In the wild specimens are usually a bright and lush green in colour, slightly lighter on the underside and has a thick black stripe from the bill to the nape. Compared to the other members of its genus, the white-tipped tail is quite long. This all contrasts vividly with the red fleshy eye rims, bill and legs. The wings are reddish maroon.
Cissa is a genus of relatively short-tailed magpies, sometimes known as hunting cissas, that reside in the forests of tropical and subtropical southeast Asia and adjacent regions. The four species are quite similar with bright red bills, primarily green plumage, black mask, and rufous wings.
Cyanocorax is a genus of New World jays, passerine birds in the family Corvidae. It contains several closely related species that primarily are found in wooded habitats, chiefly in lowland tropical rainforest but in some cases also in seasonally dry forest, grassland and montane forest. They occur from Mexico through Central into southern South America, with the green jay and brown jay just entering the United States in southernmost Texas, ad the Azure and Plush-crested jays occurring southwards to the lower Paraná River basin. This genus is considered especially close to Cyanolyca, an upland radiation occurring throughout the American Cordillera from Mexico to Peru and Bolivia, who look very similar to the blue-and-black species of Cyanocorax except for being a bit smaller. The North American blue jay genera Aphelocoma, Cyanocitta and Gymnorhinus seem to be slightly less closely related.
Pica is a genus of seven species of birds in the family Corvidae in both the New World and the Old. It is one of several corvid genera whose members are known as magpies.
The Sri Lanka blue magpie or Ceylon magpie is a brightly coloured member of the family Corvidae, found exclusively in Sri Lanka. This species is adapted to hunting in the dense canopy, where it is highly active and nimble. Its flight is rather weak, though, and is rarely used to cover great distances. In spite of the Sri Lanka blue magpie's ability to adapt to the presence of humans, it is classified as vulnerable to extinction due to the fragmentation and destruction of its habitat of dense primary forest in the wet zone of southern Sri Lanka.
The California scrub jay is a species of scrub jay native to western North America. It ranges from southern British Columbia throughout California and western Nevada near Reno to west of the Sierra Nevada. The California scrub jay was once lumped with Woodhouse's scrub jay and collectively called the western scrub jay. The group was also lumped with the island scrub jay and the Florida scrub jay; the taxon was then called simply scrub jay. The California scrub jay is nonmigratory and can be found in urban areas, where it can become tame and will come to bird feeders. While many refer to scrub jays as "blue jays", the blue jay is a different species of bird entirely.
The Indochinese green magpie, also known as the yellow-breasted magpie, is a small colorful bird native to the forests of China all the way to Vietnam.
The white-winged magpie or Hainan magpie is a passerine bird of the crow family, Corvidae. It is unusual among the members of its genus in that it is black and white, lacking the blue plumage other Urocissa magpies have. Thus, it is sometimes placed in its own monotypic genus, Cissopica, though it appears to have sufficient features to remain in the genus Urocissa. There are two subspecies, the nominate whiteheadi being found in Hainan and xanthomelana found in southern China, northern Vietnam, and north and central Laos. The two subspecies are distinctive and may merit specific status; further research is needed.
The Oriental magpie is a species of magpie found from south-eastern Russia to eastern China, Korea, Taiwan, Japan and northern Indochina and Myanmar. Other names for the Oriental magpie include Korean magpie and Asian magpie.
The Iberian magpie is a bird in the crow family. It is 31–35 cm (12–14 in) long and similar in overall shape to the Eurasian magpie but is slenderer with proportionately smaller legs and bill. It belongs to the genus Cyanopica.
The Asir magpie, also known as the Arabian magpie, is a highly endangered species of magpie endemic to Saudi Arabia. It is only found in the country's southwestern highlands, in the Asir Region. It occurs only in African juniper forest in well-vegetated wadis and valleys. It was formerly classified as a subspecies of the Eurasian magpie, and still is by many authorities. This species is highly threatened by habitat destruction, as its native forests are not regenerating. Tourism development and climate change are also posing a threat. Only 135 pairs are known to survive in the wild, and this number is declining.
The Maghreb magpie is a species of magpie found in North Africa from Morocco east to Tunisia. It can be distinguished from the Eurasian magpie by the patch of blue skin behind its eye, the narrower white belly, the shorter wings, and the longer tail.
