- Indian Gray Hornbill
 - Indian Gray Hornbill
+2
 - Indian Gray Hornbill
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Indian Gray Hornbill Ocyceros birostris

  • LC Least Concern
  • Names (14)
  • Monotypic
Alan C. Kemp, Eduardo de Juana, and Peter F. D. Boesman
Version: 1.0 — Published March 4, 2020
Text last updated January 1, 2001

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Recommended Citation

Kemp, A.C., E. de Juana, and P. F. D. Boesman (2020). Indian Gray Hornbill (Ocyceros birostris), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.inghor2.01