This rhyming, lift-the-flap picture book of riddles introduces children to biomimicry in a thoroughly fun format. From sonar to snowshoes, discover concrete examples of human inventions that copy things found in nature. The story invites readers to guess the answers to riddles based on rhymes and visual cues that peek through die-cuts.

Page turns reveal surprise answers that show how inventions mimic biology, with additional information under flaps. Endnotes include lift-the-flap guessing games to reinforce learning.