The skies are busy highways for birds, bats, insects, and some seeds and fruits. Noted science author Seymour Simon’s graceful text combined with fluid watercolors by Elsa Warnick offer a fascinating look at the extraordinary variety of animals and plants that travel through the air. “A good choice for reading aloud to older children, this is a classy collaboration and an exciting introduction to a new children’s book illustrator.”--School Library Journal