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Difference between revisions of "Grey Crowned Crane" - BirdForum Opus

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[[Image:Grey_Crowned_Crane.jpg|thumb|400px|right|Photo by {{user|rudydbn|rudydbn}} <br />Stanger, [[KwaZulu-Natal]], [[South Africa]], July 2006 ]]
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[[Image:Grey_Crowned_Crane.jpg|thumb|400px|right|Photo &copy; by {{user|rudydbn|rudydbn}} <br />Stanger, [[KwaZulu-Natal]], [[South Africa]], July 2006 ]]
 
;[[:Category:Balearica|Balearica]] regulorum
 
;[[:Category:Balearica|Balearica]] regulorum
 
==Identification==
 
==Identification==
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The [[Black Crowned Crane]] is much darker and found further north; distribution does not overlap.  
 
The [[Black Crowned Crane]] is much darker and found further north; distribution does not overlap.  
 
==Distribution==
 
==Distribution==
[[Image:MG 4761-Edit.jpg|thumb|350px|right|Photo by {{user|Stephen+Powell|Stephen Powell}}<br />Ngorongoro Crater, [[Tanzania]], September 2012]]
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[[Image:MG 4761-Edit.jpg|thumb|350px|right|Photo &copy; by {{user|Stephen+Powell|Stephen Powell}}<br />Ngorongoro Crater, [[Tanzania]], September 2012]]
 
[[Africa]]<br />
 
[[Africa]]<br />
 
'''Western Africa''': found only in [[Democratic Republic of Congo]] and [[Angola]]<br />
 
'''Western Africa''': found only in [[Democratic Republic of Congo]] and [[Angola]]<br />
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==Taxonomy==
 
==Taxonomy==
 
====Subspecies====
 
====Subspecies====
[[Image:JuvieGreyCrownedCrane.jpg|thumb|275px|right|Juvenile<br />Photo by {{user|Steve+G|Steve G}} <br />Mount Kenya,  [[Kenya]], August,  2010]]
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[[Image:JuvieGreyCrownedCrane.jpg|thumb|275px|right|Juvenile<br />Photo &copy; by {{user|Steve+G|Steve G}} <br />Mount Kenya,  [[Kenya]], August,  2010]]
 
There are 2 subspecies<sup>[[#References|[1]]]</sup>:
 
There are 2 subspecies<sup>[[#References|[1]]]</sup>:
 
*''B. r. gibbericeps'':
 
*''B. r. gibbericeps'':

Revision as of 18:30, 23 August 2019

Photo © by rudydbn
Stanger, KwaZulu-Natal, South Africa, July 2006
Balearica regulorum

Identification

Length 100–110 cm (39½-43½ in), 3-4 kg
Within its range, unmistakable with its large gold crown; in flight shows white wing coverts, black primaries and chestnut secondaries.

Similar Species

The Black Crowned Crane is much darker and found further north; distribution does not overlap.

Distribution

Photo © by Stephen Powell
Ngorongoro Crater, Tanzania, September 2012

Africa
Western Africa: found only in Democratic Republic of Congo and Angola
Eastern Africa: Kenya, Uganda, Rwanda, Burundi, Tanzania, Zambia and Mozambique, Malawi
Southern Africa: Namibia, Botswana, Zimbabwe, South Africa, KwaZulu-Natal

They have also been introduced to North America

Taxonomy

Subspecies

Juvenile
Photo © by Steve G
Mount Kenya, Kenya, August, 2010

There are 2 subspecies[1]:

  • B. r. gibbericeps:
  • B. r. regulorum:

Habitat

Breed in wetlands with tall vegetation. Forages in grasslands, cultivated lands and pastures.

Behaviour

Forms flocks (usually less than 20 birds, exceptionally up to 300) when not breeding.

Diet

Eats leaves and seeds of grasses, invertebrates and small vertebrates.

Vocalisation

Call: a low-pitched honk.

References

  1. Clements, J. F., T. S. Schulenberg, M. J. Iliff, D. Roberson, T. A. Fredericks, B. L. Sullivan, and C. L. Wood. 2017. The eBird/Clements checklist of birds of the world: v2017, with updates to August 2017. Downloaded from http://www.birds.cornell.edu/clementschecklist/download/
  2. Avibase
  3. Handbook of the Birds of the World Alive (retrieved February 2015)

Recommended Citation

External Links


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