White Rhinoceros are called grazers because they feed on growing grass. Carnivores do not always kill their own food. Scavenging means that nothing is wasted, and the ground is kept clear of carcasses. Many predators scavenge too. A few scavengers are vultures, hyenas and jackals.
Elephants live on prairies.
They are the largest land animals. They usually live up to 60 years, and they can travel long distances each day. No matter who does it, buying a prairie is a beginning, not an end. If you were to buy a prairie and put a fence around it and just walk away, and come back in twenty years you might be surprised when you return. In many tall-grass areas, you would come back to a young woods.