Many African cultures revere the African Elephant as a symbol of strength and power. It is also praised for its size, longevity, stamina, mental faculties, cooperative spirit, and loyalty. South Africa, uses elephant tusks in their coat of arms to represent wisdom, strength, moderation and eternity.Elephants are very social animals and live in family groups referred to as "herds". Female elephants are also called "cows" and males are called "bulls". Elephants have a 22 month gestation (pregnancy) and produce one offspring at a time. The baby is called a calf. They are useful in playing some certain roke. The African elephant's other role is to pull down trees and break up thorny bushes. As a result, they create grasslands and salt licks in order to make other animals' lives easier to survive in their environment. Their final role is that they create water holes by digging in dry river beds.