Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.2
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
7710
Points per Word
0.00013
Page Count
64
Points per Page
0.015625
Description
A natural history reference that catalogs the birds of the world, includes information on habitat, physical characteristics, and behavior.