migration begins

Examples (10)

• The annual bird migration begins in early spring.
• Historically, human migration often began due to environmental changes.
• When severe weather strikes, animal migration will begin earlier than usual.
• Scientists are studying why the salmon migration begins later some years.
• Mass migration always begins with a few pioneers venturing into new lands.
• The internal migration from rural to urban areas began in the last century.
• It is predicted that climate-induced migration will begin impacting coastal communities soon.
• For many species, the arduous journey of migration begins with instinctual cues.
• The conference will discuss how economic opportunities drive migration to begin in certain regions.
• Once the breeding season concludes, the long-distance migration begins for these birds.