Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
2.9
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
613
Points per Word
0.000816
Page Count
32
Points per Page
0.015625
Series
Ancient Animals
Description
Text and scientifically accurate illustrations explain how terror birds lived, hunted, and might have died out.