Nomadic

-living the life of a nomad; wandering. Nomadic people (or nomads) are people who move from one place to another, instead of living in one place.

"In Mongolia the population is essentially nomadic, its wealth consisting in herds of horned cattle, sheep, horses and camels."

Similar example:

• China’s exposure to Buddhism from India in the early centuries of the first millennium had a lot to do with how India was perceived in contrast to the nomadic tribes on its frontiers.
• Others are hunters and fishermen and are nomadic in habit.