migratory

/ˈmaɪɡrətɔri/
adjective
  1. Describing animals that move from one region to another at certain times of the year, especially for breeding or food.
    • The park protects a habitat for migratory waterfowl.
    • Swallows are migratory birds that fly south for the winter.
    • Many migratory fish like salmon return to their birthplace to spawn.
  2. Relating to the movement of people who move regularly, especially for work.
    • The region depends on migratory labor for its fruit harvest.
    • Migratory workers often face difficult living conditions.
    • The study looked at the health of migratory farmworkers.
Synonyms
What does "migratory" mean? | whatsthatwordmean | whatsthatwordmean