Data Zone
| Scientific name | Common name | Family | Red List category |
|---|---|---|---|
| Heterotetrax humilis | Little Brown Bustard | Otididae (Bustards) | NT |
| Heterotetrax rueppelii | Rüppell's Bustard | Otididae (Bustards) | LC |
| Heterotetrax vigorsii | Karoo Bustard | Otididae (Bustards) | LC |