See what a bald eagle has in common with a spotted owl. Learn what sets a bald eagle apart from an osprey. Readers will compare key traits of bald eagles—their appearance, behavior, habitat, and life cycle—to traits of other birds. Charts and sidebars support key ideas and provide details. Through gathering information about similarities and differences, readers will make connections and draw conclusions about what makes this animal a bird and how birds are alike and different from each other.