Birds flap their wings and rise into the air.
Kids Co.
Aligned to Common Core Standards and correlated to state standards.
Features include a table of contents, infographics, a glossary, additional resources, and an index.
Easy-to-read text, vivid images, and helpful back matter give readers a clear look at this subject.
How Birds Fly explains how a bird\'s body lets it fly high as well as the forces at work to keep it in the sky.
Science explains how a bird can travel in the air.
Birds flap their wings and rise into the air