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The Carrion Crow (Corvus corone) is a member of the passerine order of birds and the crow family which is native to western Europe and eastern Asia. It can be distinguished from the Common Raven by its size (48–52 cm in length) and from the Hooded Crow by its black plumage, but there is frequent confusion between it and the Rook. The beak of the Crow is stouter and in consequence looks shorter, and whereas in the adult Rook the nostrils are bare, those of the Crow are covered at all ages with bristle-like feathers. Image File history File links Download high resolution version (1977x1101, 572 KB) Corvus corone in German: Rabenkrähe March 2005 Photo taken by user de:Benutzer:BS Thurner Hof File links The following pages link to this file: Carrion Crow ...
The 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. ...
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Least Concern (LC) is an IUCN category assigned to species or lower taxa which do not qualify for any other category. ...
Scientific classification or biological classification is a method by which biologists group and categorize species of organisms. ...
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Typical Classes See below Chordates (phylum Chordata) are a group of animals that includes the vertebrates, together with several closely related invertebrates. ...
“Aves†redirects here. ...
Families Many, see text A passerine is a bird of the giant order Passeriformes. ...
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]). Collectively its members are called corvids and there are over 120 species. ...
Species See text. ...
In biology, binomial nomenclature is the formal method of naming species. ...
Carolus Linnaeus, also known after his ennoblement as , (May 23, 1707[1] – January 10, 1778), was a Swedish botanist, physician, zoologist and gay rights campaigner[2] who laid the foundations for the modern scheme of nomenclature. ...
1758 was a common year starting on Sunday (see link for calendar). ...
upload own hand coloured distribution map File history Legend: (cur) = this is the current file, (del) = delete this old version, (rev) = revert to this old version. ...
Image File history File links Download high resolution version (701x961, 124 KB) File links The following pages link to this file: Carrion Crow Hooded Crow ...
Image File history File links Download high resolution version (701x961, 124 KB) File links The following pages link to this file: Carrion Crow Hooded Crow ...
Families Many, see text A passerine is a bird of the giant order Passeriformes. ...
For other meanings of bird, see bird (disambiguation). ...
Species See text. ...
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World map showing the location of Asia. ...
Binomial name Corvus corax Linnaeus, 1758 Common Raven range Subspecies The Common Raven (Corvus corax), also known as the Northern Raven, is a large all-black passerine bird in the crow family, with iridescent feathers. ...
Binomial name Corvus cornix Linnaeus, 1758 The Hooded Crow Corvus cornix, (48-52 cm in length) is so similar in structure and habits to the Carrion Crow that some authorities consider them to be merely geographical races of one species, however since 2002 the bird has been elevated to full...
Binomial name Corvus frugilegus Linnaeus, 1758 Rook range The Rook, Corvus frugilegus, is a member of the passerine order of birds and the crow family. ...
The plumage of Carrion Crow is black with a green or purple sheen, but the gloss is much greener than that of the Rook. The bill, legs and feet are also black.
Distribution and habitat
This species breeds in western and central Europe, with an allied form or race C. c. orientalis (50-56 cm in length) occurring in eastern Asia. The separation of these two populations is now believed to have taken place during the last ice age, with the closely allied Hooded Crow (now given species status) filling the gap between. Fertile hybrids occur along the boundary between these two forms indicating their close genetic relationship (Parkin 2003). This article is 150 kilobytes or more in size. ...
World map showing the location of Asia. ...
Variations in CO2, temperature and dust from the Vostok ice core over the last 400 000 years For the animated movie, see Ice Age (movie). ...
Binomial name Corvus cornix Linnaeus, 1758 The Hooded Crow Corvus cornix, (48-52 cm in length) is so similar in structure and habits to the Carrion Crow that some authorities consider them to be merely geographical races of one species, however since 2002 the bird has been elevated to full...
For a non-technical introduction to the topic, please see Introduction to genetics. ...
Behaviour The Rook is generally gregarious and the Crow solitary, but Rooks occasionally nest in isolated trees, and Crows may feed with Rooks; moreover, Crows are often sociable in winter roosts. The most distinctive feature is the voice. The rook has a high-pitched kaaa, but the Crow's guttural, slightly vibrant, deeper croaked kraa is distinct from any note of the rook.
The Carrion Crow is noisy, perching on the top of a tree and calling three or four times in quick succession, with a slight pause between each series of croaks. The wing-beats are slower, more deliberate than those of the Rook.
Diet Though an eater of carrion of all kinds, the Carrion Crow will kill and eat any small animal it can catch, and will also steal eggs. Crows are scavengers by nature, which is why they tend to frequent sites inhabited by humans in order to feed on their household waste. Trinomial name Homo sapiens sapiens Linnaeus, 1758 Humans, or human beings, are bipedal primates belonging to the mammalian species Homo sapiens (Latin: wise man or knowing man) in the family Hominidae (the great apes). ...
Nesting The bulky stick nest is usually placed in a tall tree, but cliff ledges, old buildings and pylons may be used as well. Nests are also occasionally placed on or near the ground. The nest resembles that of the Common Raven, but is less bulky. The four to six brown-speckled blue or greenish eggs are incubated for 17-19 days by the female alone, who is fed by the male. The young fledge after 32-36 days. Binomial name Corvus corax Linnaeus, 1758 Common Raven range Subspecies The Common Raven (Corvus corax), also known as the Northern Raven, is a large all-black passerine bird in the crow family, with iridescent feathers. ...
It is not uncommon for an offspring from the previous years to stay around and help rear the new hatchlings. Instead of seeking out a mate, it looks for food and assists the parents in feeding the young.
References - BirdLife International (2004). Corvus corone. 2006 IUCN Red List of Threatened Species. IUCN 2006. Retrieved on 05 May 2006. Database entry includes justification for why this species is of least concern
- Madge, Steve & Burn, Hilary (1994): Crows and jays: a guide to the crows, jays and magpies of the world. A&C Black, London. ISBN 0-7136-3999-7
- Parkin, David T. (2003): Birding and DNA: species for the new millennium. Bird Study 50(3): 223–242. HTML abstract
The IUCN Red List of Threatened Species (also known as the IUCN Red List and Red Data List), created in 1963, is the worlds most comprehensive inventory of the global conservation status of plant and animal species and can be found here. ...
The World Conservation Union or International Union for the Conservation of Nature and Natural Resources (IUCN) is an international organization dedicated to natural resource conservation. ...
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