Rufous Hornbill was created in 1766.
Rufous-necked Hornbill was created in 1829.
The binomial nomenclature of the Rufous Hornbill is Buceros hydrocorax.
Southern Ground Hornbill was created in 1825.
Rufous Vanga was created in 1766.
Rufous Twistwing was created in 2007.
Rufous Minor was created in 1792.
Rufous Bristlebird was created in 1867.
Rufous Grasshopper was created in 1758.
Wreathed Hornbill was created in 1811.
Piping Hornbill was created in 1852.
Palawan Hornbill was created in 1885.
Mindoro Hornbill was created in 1890.