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.
Hemprich's Hornbill was created in 1833.
Rhinoceros Hornbill was created in 1758.
Narcondam Hornbill was created in 1873.
Rufous Hornbill was created in 1766.
Samar Hornbill was created in 1890.
Tarictic Hornbill was created in 1783.
Mindanao Hornbill was created in 1877.