Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
6.1
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3448
Points per Word
0.00029
Page Count
40
Points per Page
0.025
Description
Roger Tory Peterson revolutionized the way we look at and appreciate birds, animals, and plants. Some kids called him "Professor Nuts Peterson" because of his dedication to his craft, yet he went on to create the immensely popular Peterson Guides.