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Rufous-thighed Kite - BirdForum Opus

Revision as of 02:19, 6 August 2018 by Njlarsen (talk | contribs) (movements and ref)
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Harpagus diodon
Photo by Jamfaraco
Palhoça-SC, Brazil


29–35 cm (11½-13¾ in); shortish wings and a longish tail

  • Slate-grey upperparts
  • Pale-grey underparts
  • Rufous thighs
  • Rufous wing-linings

Similar Species

Photo by Xyko Paludo
Bocaiúva do Sul, PR, Brazil, November 2017

Double-toothed Kite is a big cause of misidentification.


South America: from the Guianas south to eastern Bolivia, Paraguay, southern Brazil and northern Argentina.


This is a monotypic species1.


Primary lowland rain forests.



The diet consists mostly of insects, particularly cicadas, small birds and lizards.


This seems to be a migrant breeding in austral summer in Atlantic Forest of Brazil as well as in eastern Bolivia (cerrado areas) and vacating the southernmost part of this range in austral winter which is spent in Amazonian areas.


  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. Handbook of the Birds of the World Alive (retrieved Dec 2017)
  3. Avibirds
  4. Areta and Juhant writing in Ibis

Recommended Citation

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