The zoo previously was home to eastern black rhinos, but those animals were placed in other zoos around three years ago.
All rhinoceros species are endangered due to poaching and habitat destruction. The southern white rhino is particularly vulnerable because they often travel in herds in the wild, making it easier for illegal hunters to locate them.
After being closed for two months due to the coronavirus crisis, Zoo Atlanta reopened to the public on Saturday, with new protocols in place to prevent the spread of COVID-19.
“We are thrilled, at long last, to welcome our first southern white rhino to Atlanta,” said Hayley Murphy, deputy director at Zoo Atlanta.
The African Savanna complex, which opened last summer, is home to African elephants, giraffes, zebras, ostriches, warthogs and meerkats.
The rhino habitat has been re-engineered from the area previously home to elephants Kelly and Tara.
Those two female elephants were joined by male Msholo in the new elephant complex last summer.