(breeding) |
(flight photos added) |
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====Status of Hooded Crow ''corvix'' complex==== | ====Status of Hooded Crow ''corvix'' complex==== | ||
Clements (2007) treats Hooded Crow (''C. (corone?) cornix'', including ''sharpii'', ''pallescens'', and ''capellanus'') as a full species, citing the recommendation of Parkin et al. (2003)<sup>[[#References|2]]</sup>. However, Howard & Moore (2003) and Sibley & Monroe (1996) retain the Hooded Crow ''cornix'' complex within Carrion Crow (''C. corone'') and the Opus awaits further clarification. See BirdForum threads discussing this taxonomic discrepancy [http://www.birdforum.net/showthread.php?t=102015 here] and [http://birdforum.net/showthread.php?t=119618 here]. | Clements (2007) treats Hooded Crow (''C. (corone?) cornix'', including ''sharpii'', ''pallescens'', and ''capellanus'') as a full species, citing the recommendation of Parkin et al. (2003)<sup>[[#References|2]]</sup>. However, Howard & Moore (2003) and Sibley & Monroe (1996) retain the Hooded Crow ''cornix'' complex within Carrion Crow (''C. corone'') and the Opus awaits further clarification. See BirdForum threads discussing this taxonomic discrepancy [http://www.birdforum.net/showthread.php?t=102015 here] and [http://birdforum.net/showthread.php?t=119618 here]. | ||
+ | [[Image:PAL8074CARRIONCROW.jpg|thumb|350px|right|Carrion Crow in flight<br />Photo by {{user|I4ani|I4ani}}<br />Dartmoor, Devon, [[UK]], 2010]] | ||
==Habitat== | ==Habitat== | ||
Found almost anywhere from coast to moorland, even city centres. <sup>[[#References|3]]</sup> | Found almost anywhere from coast to moorland, even city centres. <sup>[[#References|3]]</sup> | ||
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====Breeding==== | ====Breeding==== | ||
Breeding season generally in northern spring. A pair stays often together over several years and throughout the year. Usually a solitary nester. The large nest is built by both sexes and is made out of sticks. It's usually placed high in a tall tree. Nests on buildings, electricity pylons or cliffs are also known. Lays 4 eggs. The chicks leave the nest after 32 days. In some parts of the range [[Great Spotted Cuckoo]] may parasitize the nest. | Breeding season generally in northern spring. A pair stays often together over several years and throughout the year. Usually a solitary nester. The large nest is built by both sexes and is made out of sticks. It's usually placed high in a tall tree. Nests on buildings, electricity pylons or cliffs are also known. Lays 4 eggs. The chicks leave the nest after 32 days. In some parts of the range [[Great Spotted Cuckoo]] may parasitize the nest. | ||
+ | [[Image:IMG 9834.jpg|thumb|350px|right|Hooded Crow in flight<br />Photo by {{user|Macswede|Macswede}}<br />Solberga, Stockholm, [[Sweden]], April 2009]] | ||
====Vocalisation==== | ====Vocalisation==== | ||
<flashmp3>Corvus corone (song).mp3</flashmp3><br /> | <flashmp3>Corvus corone (song).mp3</flashmp3><br /> |
Revision as of 17:02, 9 March 2010
Alternative names: Common Crow; Eurasian Crow; Oriental Crow (orientalis); Mesopotamian Crow (capellanus)
- Corvus corone
Includes Hooded Crow
Identification
48-52cm. All black with a green or purple sheen, black bill, legs and feet, stout bill.
Distribution
Most of western Europe to the most eastern points of northern Asia.
Taxonomy
Subspecies1
Hooded Crow corvix complex:
- C. c. cornix - Northern Europe to Yenisey Valley, Ukraine, Corsica and southern Italy
- C. c. sharpii - Mainland Italy to Yugoslavia, Asia Minor, northern Iran and Kazakhstan
- C. c. pallescens - Coastal southern Turkey to Levant, northern Iraq and Egypt
- C. c. capellanus - Southern Iraq and adjacent south-western Iran
Status of Hooded Crow corvix complex
Clements (2007) treats Hooded Crow (C. (corone?) cornix, including sharpii, pallescens, and capellanus) as a full species, citing the recommendation of Parkin et al. (2003)2. However, Howard & Moore (2003) and Sibley & Monroe (1996) retain the Hooded Crow cornix complex within Carrion Crow (C. corone) and the Opus awaits further clarification. See BirdForum threads discussing this taxonomic discrepancy here and here.
Habitat
Found almost anywhere from coast to moorland, even city centres. 3
Behaviour
Ingenious adaption to all urban environments and intelligent. Can be observed sitting atop of trafficlights and dropping hardcased nuts onto the streets below so to make use of the crushing effects of traffic; and will retrieve the contents at a 'red' signal.
Diet
The diet includes carrion, insects, worms, seeds, fruit and scraps.
Breeding
Breeding season generally in northern spring. A pair stays often together over several years and throughout the year. Usually a solitary nester. The large nest is built by both sexes and is made out of sticks. It's usually placed high in a tall tree. Nests on buildings, electricity pylons or cliffs are also known. Lays 4 eggs. The chicks leave the nest after 32 days. In some parts of the range Great Spotted Cuckoo may parasitize the nest.
Vocalisation
<flashmp3>Corvus corone (song).mp3</flashmp3>
Listen in an external program
References
- Clements, James F. 2007. The Clements Checklist of Birds of the World. 6th ed., with updates to October 2007. Ithaca: Cornell University Press. ISBN 9780801445019
- Parkin, D.T., M. Collison, A. Helbig, A.G. Knox, and G. Sangster. 2003. "The taxonomic status of Carrion and Hooded Crows." British Birds. 96 (6): 274–90.
- RSPB
- Del Hoyo, J, A Elliott, and D Christie, eds. 2009. Handbook of the Birds of the World. Volume 14: Bush-shrikes to Old World Sparrows. Barcelona: Lynx Edicions. ISBN 978-8496553507
Recommended Citation
- BirdForum Opus contributors. (2024) Carrion Crow. In: BirdForum, the forum for wild birds and birding. Retrieved 21 May 2024 from https://www.birdforum.net/opus/Carrion_Crow
External Links