The black rhinoceros is a critically endangered species inhabiting the savannas, grasslands, and woodlands of sub-Saharan Africa. Populations are found in eastern Africa (Kenya, Tanzania, South Sudan), southern Africa (South Africa, Namibia, Zimbabwe), and a small group in Cameroon. They prefer habitats with adequate food, shelter, water, and protection. Poaching and habitat loss have fragmented their range, and many now live in protected areas and sanctuaries.