Why do warthogs live in the Savannah?

Warthogs inhabit the savannah primarily due to the availability of food and shelter. The savannah's grasslands provide ample grazing opportunities, as warthogs primarily feed on grasses, roots, and fruits. Additionally, their burrowing behavior allows them to create dens in the loose soil, providing protection from predators and harsh weather. The open landscape of the savannah also enables them to spot threats from a distance, enhancing their survival.