Hartlaub Toko
Hartlaub-Toko can refer to two different types of hornbills :
- Western Hartlaub Toko ( Horizocerus hartlaubi ), which traded as Hartlaub Toko before a subspecies was separated
- Congotoko ( Horizocerus granti ), which was previously considered a subspecies H. hartlaubi granti of the Western Hartlaub tokos