Migratory /(?)/

Mi·gra·to·ry

Migratory

a.
  1. Removing regularly or occasionally from one region or climate to another; as, migratory birds.
  2. Hence, roving; wandering; nomad; as, migratory habits; a migratory life.

Phrases & Compounds
Migratory locust
See Locust.
Migratory thrush
the American robin. See Robin.