Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.7
Points
3.0
Fiction/Nonfiction
Nonfiction
Word Count
14409
Points per Word
0.000208
Page Count
96
Points per Page
0.03125
Description
This book describes methods used by scientists to study how the brains of birds and other animals work and to determine whether animals can truly communicate verbally.