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Sulawesi Hawk-Eagle - BirdForum Opus

Revision as of 10:30, 6 May 2020 by Peterday (talk | contribs) (Remove Orientalbirdimages link)
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Photo © by Mark Harper
East Mount Tongkoko, North Sulawesi, Sept., 2016
Nisaetus lanceolatus

Spizaetus lanceolatus

Identification

Juvenile
Photo © by darwin1601
Tangkoko, Sulawesi, Indonesia, December 2018

56–64 cm (22-25¼ in)

  • Rufous-brown head and upperparts
  • Dark brown wings
  • Cream chest with dark brown vertical streaks
  • Black and white barred underparts
  • Broad, round-tipped wings

Juveniles: white head and underparts

Distribution

South-east Asia: found in forests of Sulawesi, Banggai and Sula islands

Taxonomy

This is a monotypic species.
It was formerly placed in the genus Spizaetus.

Habitat

Primary and secondary forests, from sea-level to around 2000 m.

Behaviour

Diet

Photo © by Mark Harper
Lore, Lindu, Sulawesi, Indonesia, September 2016

There is little information, but they are believed to prey on small and medium-sized birds, mammals, snakes and lizards.

Breeding

They are thought to breed from May to August.

References

  1. 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/
  2. Handbook of the Birds of the World Alive (retrieved October 2016)

Recommended Citation

External Links

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