An in-depth look at the world of penguins this book describes the appearance, habits, habitat, daily life, infancy, and enemies of the bird that travels on land and in water but not in air. Includes Glossary An Early Bird Nature Book Interest Level: K-3 Reading Level: 4.2 ATOS Book Level: 3.7 AR Interest Level: LG AR Points: .5 AR Quiz: 26252EN Reading Counts Level: 3.4 Reading Counts Points: 3 Lexile Measure: 630 Guided Reading Level: O Fountas & Pinnell: O.