Malabar Pied Hornbill was created in 1783.
Malabar Grey Hornbill was created in 1790.
Oriental Pied Hornbill was created in 1807.
African Pied Hornbill was created in 1811.
Vezhambal or The Great Hornbill also known as Greater Indian Hornbill is the state bird of Kerala.It is the largest member of the hornbill family. It is found in the evergreen forest of Kerala.
Southern Ground Hornbill was created in 1825.
Wreathed Hornbill was created in 1811.
Piping Hornbill was created in 1852.
Palawan Hornbill was created in 1885.
Mindoro Hornbill was created in 1890.
Monteiro's Hornbill was created in 1865.
Hornbill Skyways was created in 1977.
Hemprich's Hornbill was created in 1833.