The Acacia Rat (Thallomys paedulcus) is a species of rodent in the family Muridae. It is found in Botswana, Democratic Republic of the Congo, Ethiopia, Kenya, Malawi, Mozambique, Namibia, Somalia, South Africa, Eswatini, Tanzania, Zambia, and Zimbabwe. Its natural habitat is subtropical or tropical dry shrubland. Very little literature is available on this species and I am not sure if the species below is the same species or another. I am listing both scientific names for now.
Thallomys nigricaudatus (Acacia Rat or Black-tailed Tree Rat) - Kgalagadi National Park South Africa (Below gallery)