Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
3.9
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
817
Points per Word
0.000612
Page Count
32
Points per Page
0.015625
Series
Naturebooks
Description
Examines, in question-and-answer format, the migration habits of such animals as the caribou, red crab, Arctic tern, and the California gray whale.