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Corvidae is a cosmopolitan family of oscine passerine birds that contains the crows, ravens, rooks, magpies, jackdaws, jays, treepies, choughs, and nutcrackers. [1] [2] [3] In colloquial English, they are known as the crow family or corvids.
Hooded crow (Corvus cornix) in flight Jungle crow (Corvus macrorhynchos) scavenging on a dead shark at a beach in Kumamoto, Japan. Medium-large species are ascribed to the genus, ranging from 34 cm (13 in) of some small Mexican species to 60–70 cm (24–28 in) of the large common raven and thick-billed raven, which together with the lyrebird represent the larger passerines.
It has a widespread distribution in southern Asia, being native to Nepal, Bangladesh, India, Pakistan, Sri Lanka, Maldives and Laccadive Islands, southern Myanmar, south Thailand, and coastal southern Iran. It was introduced to East Africa around Zanzibar (about 1897) [4] and Port Sudan. It arrived in Australia via ship but has up to now been ...
Corvus cornix Linnaeus, 1758 – hooded crow (northern and eastern Europe and northern Africa) Corvus torquatus Lesson, RP , 1831 – collared crow (eastern China south into Vietnam ) Corvus macrorhynchos Wagler , 1827 – large-billed crow (Himalayas, East Asia, the Malay Peninsula, Sunda Islands , and the Philippines)
Liao, along with other scientists at the University of Tübingen, wanted to see if carrion crows (Corvus corone), which are native to Europe and much of Asia, could similarly count using this more ...
A group of hooded crows in Tehran, Iran Leucistic hooded crow, in Russia. The hooded crow breeds in northern and eastern Europe, and closely allied forms inhabit southern Europe and western Asia. Where its range overlaps with that of the carrion crow, as in northern Britain, Germany, Denmark, northern Italy, and Siberia, their hybrids are ...
Crows are scavengers by nature, which is why they tend to frequent sites inhabited by humans in order to feed on their household waste. Crows will also harass birds of prey or even foxes for their kills. Crows actively hunt and occasionally co-operate with other crows to make kills, and are sometimes seen catching ducklings for food. Due to ...
A carrion crow scavenging on a beach in Dorset, England. A crow (pronounced / ˈ k r oʊ /) is a bird of the genus Corvus, or more broadly, a synonym for all of Corvus.The word "crow" is used as part of the common name of many species.