migrating
adj.adj. moving from one place to another, especially at a certain time of year. You use this to describe animals or people who travel long distances to find better weather or work.
adj. moving periodically from one region or climate to another for feeding or breeding. Often used as a participial adjective to describe seasonal animal movement or human labor patterns.
The sky is full of migrating birds this morning.
Migrating salmon swim upstream against strong currents to reach their original spawning grounds.
The local economy relies heavily on migrating workers who arrive each autumn to assist with the grape harvest before returning to their home provinces for the winter.
Typically used attributively before a noun to describe a characteristic state of movement.