Birds flock together to travel south. Salmon swim upstream to spawn. Seals group together on land to mate and give birth. Some animals seek warmer climates, others a place to lay eggs. Whatever their purpose, they migrate in large quantities to get there.
On the Move: Mass Migrations explores some of the animal populations who migrate. In addition to short segments about these individual species, there are supplemental classroom materials provided in the appendix. Anyone who plans to cover this topic in class would find this book helpful.
Reviewer: Alice Berger