Dolly the Southern white rhino had to be euthanized due to medical issues at the Tennessee zoo where she had lived since 1976. Screengrab from Zoo Knoxville's Facebook post A 56-year-old rhinoceros, ...
the zoo will span 65 acres and house more than 400 animals, including a 23-acre African savanna with rhinos, giraffes, cheetahs and lions, according to past reporting from The Sacramento Bee.