Nomads
they are migrants, or gypsies.
Nomads are people who move from place to place.
logistics
It is called locomotion. A noun meaning the act or power of moving from place to place.
immigrant
People who move from place to place with the seasons are called nomads. Nomadic lifestyles are often characterized by moving in search of food, water, and pasture for livestock.
By moving from place to place
money
A collection of charges in one place that is not moving is called an electric charge distribution.
Is called Gas
Someone who moves from place to place with no permanent residence is called a drifter.
That is called "relocating" or "moving."
The act of moving to go from one place to another is called "traveling."
Nomads move from place to place.