bird of passage
A person who remains unfixed to a certain location, relocating from one place to another. The economy has forced me to become a bird of passage, moving around the state to wherever I can find work.
a bird of passage
If you call someone a bird of passage, you mean that they never stay in one place for long. Most of these emigrants were birds of passage who returned to Spain after a relatively short stay.
a bird of passage
someone who is always moving on. Literally, a bird of passage is a migrant bird.
a ˌbird of ˈpassage
a person who does not stay in a place for very long