Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
5.6
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
4002
Points per Word
0.00025
Page Count
32
Points per Page
0.03125
Series
Science of Living Things
Description
When most people think of migration, they think of birds flying south, but many other animals migrate for many different reasons. Animals migrate to breed, feed, stay warm, find water, and even fall asleep! The coauthor is Bobbie Kalman.