- ;[[:Category:Ocyceros|Ocyceros]] birostris '''<font color="#006600" style="background-color: black">•</font>''' ''O. birostris''; year-round<br />4 KB (571 words) - 13:01, 5 April 2021
- Only species to confuse with is the [[Indian Grey Hornbill]] ''Ocyceros birostris'' but note the lack of a casque and the black tail of the Malabar Grey Horn ...of the three species of the genus ''Ocyceros'', sometimes also placed in ''Tockus''. [[Sri Lanka Grey Hornbill]] ''Ocyceros gingalensis'' is sometimes includ3 KB (458 words) - 22:11, 30 September 2020


