| Horned curassow | |
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Galliformes |
| Family: | Cracidae |
| Genus: | Pauxi |
| Species: | P. unicornis
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| Binomial name | |
| Pauxi unicornis Bond, J & Meyer de Schauensee, 1939
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| Subspecies | |
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| Synonyms | |
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The horned curassow (Pauxi unicornis), or southern helmeted curassow, is a species of bird in the family Cracidae found in humid tropical and subtropical forests. It was first described by James Bond and Rodolphe Meyer de Schauensee in 1939 from a specimen collected in Bolivia, and further birds that were described from Peru in 1971 were thought to be a new subspecies. However, the taxonomical position (as subspecies or independent species) of the birds found in Peru in 1971 is unclear. The horned curassow as originally described is endemic to Bolivia.[2] It is a large, predominantly black bird with a distinctive casque on its forehead. It is an uncommon bird with a limited range and is suffering from habitat loss, and the International Union for Conservation of Nature has rated its conservation status as being "critically endangered".
- ^ BirdLife International (2018). "Pauxi unicornis". IUCN Red List of Threatened Species. 2018: e.T45090397A126746836. doi:10.2305/IUCN.UK.2016-3.RLTS.T45090397A126746836.en. Retrieved 16 November 2021.
- ^ Clements, J. F., T. S. Schulenberg, M. J. Iliff, D. Roberson, T. A. Fredericks, B. L. Sullivan, and C. L. Wood. 2015. The eBird/Clements checklist of birds of the world: v2015. Downloaded from http://www.birds.cornell.edu/clementschecklist/download/