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| + | [[Image:Lesser_Yellow-headed_Vulture.jpg|thumb|550px|right|Subspecies ''C. b. urubitinga''<br />Photo © by {{user|Bjorn+Svensson|Bjorn Svensson}}<br />Pantanal, Mato Grooso, [[Brazil]], 21 October 2004]] | ||
;[[:Category:Cathartes|Cathartes]] burrovianus | ;[[:Category:Cathartes|Cathartes]] burrovianus | ||
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==Identification== | ==Identification== | ||
Black with a green gloss, the neck is pale orange, the top of the head is blue-grey, and the remainder of the head is various shades of yellow, with red or greenish blue areas; forecrown is red to blue. Crimson eyes, and the bill and cere reddish white. The legs are white or buff. On the standing bird, wings extend well beyond the end of the tail. | Black with a green gloss, the neck is pale orange, the top of the head is blue-grey, and the remainder of the head is various shades of yellow, with red or greenish blue areas; forecrown is red to blue. Crimson eyes, and the bill and cere reddish white. The legs are white or buff. On the standing bird, wings extend well beyond the end of the tail. | ||
Revision as of 07:00, 31 July 2019
- Cathartes burrovianus
Identification
Black with a green gloss, the neck is pale orange, the top of the head is blue-grey, and the remainder of the head is various shades of yellow, with red or greenish blue areas; forecrown is red to blue. Crimson eyes, and the bill and cere reddish white. The legs are white or buff. On the standing bird, wings extend well beyond the end of the tail.
Similar species
For discussion on separating this species from Greater Yellow-headed Vulture see reference[2].
Distribution
Mexico; locally through Central America to Panama; in South America from Colombia, Venezuela, Trinidad, and the Guianas, through Brazil to Uruguay and northern Argentina.
Taxonomy
Subspecies
Two subspecies are recognized[1]: burrovianus and the slightly larger urubitinga which occur in most of South America except northern Colombia and northern Venezuela.
Habitat
Grasslands and marshes, woodlands and along rivers.
Behaviour
Diet
Diet includes fish and grubs.
References
- Clements, J. F., T. S. Schulenberg, M. J. Iliff, D. Roberson, T. A. Fredericks, B. L. Sullivan, and C. L. Wood. 2018. The eBird/Clements checklist of birds of the world: v2018. Downloaded from http://www.birds.cornell.edu/clementschecklist/download/
- BirdForum Thread discussing id of the Yellow-headed vultures
- Eitniear, J. C. (2014). Lesser Yellow-headed Vulture (Cathartes burrovianus), version 1.0. In Neotropical Birds Online (T. S. Schulenberg, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/nb.lyhvul1.01
- Global Raptor Information Network. 2019. Species account: Lesser Yellow-headed Vulture Cathartes burrovianus. Downloaded from http://www.globalraptors.org on 30 Jul. 2019
- Houston, D., Kirwan, G.M., Boesman, P. & Marks, J.S. (2019). Lesser Yellow-headed Vulture (Cathartes burrovianus). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/52941 on 31 July 2019).
- Schulenberg, T. S. & Stotz, D. F. & Lane, D. F. & O'Neill, J. P. & Parker III, T. A. & Egg, A. B. (2010). Birds of Peru: Revised and Updated Edition. Princeton: Princeton University Press. ISBN 978-0691130231
Recommended Citation
- BirdForum Opus contributors. (2024) Lesser Yellow-headed Vulture. In: BirdForum, the forum for wild birds and birding. Retrieved 6 October 2024 from https://www.birdforum.net/opus/Lesser_Yellow-headed_Vulture
