Answer the following question given this paragraph: 

Migration is the movement of animals from one place to another. Migration is most common in birds, fish, and insects. In the Northern Hemisphere, many species of birds, such as finches and swallows, travel south for the winter. They migrate to areas where it is warmer and where more food is available. They return north in the spring. Migrating animals generally follow the same route each year. They may be guided by the position of the sun, Earth’s magnetic field, or other clues in the environment.


Q: What is the movement of animals from one place to another called?

 Choices:

- evacuation

- hibernation

- extinction

- migration

A:
migration
