Information about House Crow

House Crow

Conservation status
Scientific classification
Kingdom:Animalia
Phylum:Chordata
Class:Aves
Order:Passeriformes
Family:Corvidae
Genus:Corvus
Species:C. splendens
Binomial name
Corvus splendens
Vieillot, 1817

The House Crow (Corvus splendens), also known as the Colombo Crow is a common Asian bird of the Crow family. It is between the Jackdaw and the Carrion Crow in size (40 cm in length) but is relatively slimmer than either. The forehead, crown, throat and upper breast are a richly glossed black, whilst the neck and breast are a lighter grey-brown in colour. The wings, tail and legs are black. There are regional variations in the thickness of the bill and the depth of colour in areas of the plumage.

Distribution and habitat

It has a widespread distribution in southern Asia, being native to India, Pakistan, Sri Lanka, Maldives and Laccadive Islands, South West Thailand and coastal southern Iran. It has been introduced to East Africa around Zanzibar and Port Sudan, and arrived in Australia via ship but has up to now been exterminated. It is associated with human settlements in all of its range, from small villages to large cities.

Due to a human population explosion in the areas it inhabits, this species has also proportionately multiplied. Being an omnivorous scavenger has enabled it to thrive in such circumstances. Moreover this species (like several other Corvus species) is known for its cleverness. Among bird hunters it is generally accepted that unlike most birds, these crows can instantly recognise a gun and take flight in an instant.

Behaviour

Diet

It feeds largely on human scraps, small reptiles and other animals such as insects and other small invertebrates, eggs, nestlings, grain and fruits. Most food is taken from the ground, but also from trees as opportunity arises. It is a highly opportunistic bird and given its omnivorous diet, it can survive on nearly anything that is edible.

Nesting

At least some trees in the local environment seem to be necessary for its successful breeding. It lays 3-6 eggs in a typical stick nest, and occasionally there are several nests in the same tree. In South Asia they are parasitized by the Asian Koel.

Voice

The voice is a harsh caaa-caaa

Gallery




Roosting in Kolkata, West Bengal, India.

Eating fish-a way of life in Nalban in Kolkata, West Bengal, India.


Assembling in the evening in Kolkata, West Bengal, India.


Photo Image Links

Video links

References

conservation status of a species is an indicator of the likelihood of that species continuing to survive either in the present day or the future. Many factors are taken into account when assessing the conservation status of a species: not simply the number remaining, but the
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Least Concern (LC) is an IUCN category assigned to extant species or lower taxa which have been evaluated but do not qualify for any other category. As such they do not qualify as threatened, nor Near Threatened, nor (prior to 2001) Conservation Dependent.
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Scientific classification or biological classification is a method by which biologists group and categorize species of organisms. Scientific classification also can be called scientific taxonomy, but should be distinguished from folk taxonomy, which lacks scientific basis.
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Chordata
Bateson, 1885

Typical Classes

See below

Chordates (phylum Chordata) are a group of animals that includes the vertebrates, together with several closely related invertebrates.
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Aves
Linnaeus, 1758

Orders

About two dozen - see section below

Birds (class Aves) are bipedal, warm-blooded, egg-laying vertebrate animals.
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Passeriformes
Linnaeus, 1758

Suborders
  • Acanthisitti
  • Tyranni
  • Passeri


A passerine is a bird of the giant order Passeriformes. More than half of all species of bird are passerines.
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Corvidae
Vigors, 1825

Genera

many, see article text

Corvidae is a family of oscine passerine birds that contains the crows, ravens, rooks, jackdaws, jays, magpies, treepies and nutcrackers (Clayton and Emery 2005, [1] ).
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Corvus
Linnaeus, 1758

Species

See text.
The true crows are large passerine birds that comprise the genus Corvus. Ranging in size from the relatively small pigeon-sized jackdaws (Eurasian and Daurian) to the Common Raven of the
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binomial nomenclature is the formal system of naming species. The system is also called binominal nomenclature (particularly in zoological circles), binary nomenclature (particularly in botanical circles), or the binomial classification system.
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Louis Jean Pierre Vieillot (May 10, 1748 - 1831) was a French ornithologist.

Vieillot described a large number of birds for the first time, especially those he encountered during the time he spent in the West Indies and North America, and 26 genera established by him are
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Asia is the world's largest and most populous continent. It covers 8.6% of the Earth's total surface area (or 29.4% of its land area) and, with almost 4 billion people, it contains more than 60% of the world's current human population.
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Aves
Linnaeus, 1758

Orders

About two dozen - see section below

Birds (class Aves) are bipedal, warm-blooded, egg-laying vertebrate animals.
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Corvidae
Vigors, 1825

Genera

many, see article text

Corvidae is a family of oscine passerine birds that contains the crows, ravens, rooks, jackdaws, jays, magpies, treepies and nutcrackers (Clayton and Emery 2005, [1] ).
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C. monedula

Binomial name
Corvus monedula
(Linnaeus, 1758)

Jackdaw range


The Jackdaw (Corvus monedula), sometimes known as the
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C. corone

Binomial name
Corvus corone
Linnaeus, 1758

Carrion Crow range


The Carrion Crow (Corvus corone
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Motto
اتحاد، تنظيم، يقين محکم
Ittehad, Tanzim, Yaqeen-e-Muhkam   (Urdu)
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Anthem
"Sri Lanka Matha"
Music   , Singing  
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Motto
None
Anthem
Gavmii mi ekuverikan matii tibegen kuriime salaam
"In National Unity Do We Salute Our Nation"
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Coordinates:

Lakshadweep ( ?· i ; Malayalam: ലക്ഷദ്വീപ്, [Lakṣadvīp
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Anthem
Phleng Chat
Royal anthem
Phleng Sansoen Phra Barami

Capital
(and largest city) Bangkok [1]

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Anthem
Sorūd-e Mellī-e Īrān Â²


Capital
(and largest city) Tehran

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Africa is the world's second-largest and second most-populous continent, after Asia. At about 30,221,532 km² (11,668,545 sq mi) including adjacent islands, it covers 6% of the Earth's total surface area, and 20.4% of the total land area.
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Zanzibar

Flag
Map of Zanzibar's main island
Zanzibar is part of Tanzania
Coordinates:
Country Tanzania
Islands Unguja and Pemba
Capital Zanzibar City
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Port Sudan (Arabic: بورتسودان) is the capital of the state of Red Sea in Sudan and has nearly 475,000 residents. Located on the Red Sea, it is the Republic of Sudan's main port city.
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Sauropsida*
Goodrich, 1916

Subclasses
  • Anapsida
  • Diapsida
Synonyms
  • Reptilia Laurenti, 1768
Reptiles are tetrapods and amniotes, animals whose embryos are surrounded by an amniotic membrane, and members of the class
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Insecta
Linnaeus, 1758

Orders
Subclass Apterygota
* Archaeognatha (bristletails)
* Thysanura (silverfish)
Subclass Pterygota
* Infraclass Paleoptera (Probably paraphyletic)

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South Asia, also known as Southern Asia, is a southern geopolitical region of the Asian continent comprising territories on and in proximity to the Indian subcontinent. It is surrounded by (from west to east) Western Asia, Central Asia, Eastern Asia, and Southeastern Asia.
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E. scolopaceus

Binomial name
Eudynamys scolopaceus
Linnaeus, 1758

The Asian Koel (Eudynamys scolopacea), formerly also Common Koel
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