"Young children (and a hungry bluebird) follow a talkative earthworm around. They learn fun facts about worms and their important role in our environment."--

"Introduces the reader to earthworms and explains the roles they play in the environment."--

The silly true story of how Darwin discovered that the earthworm is one of the most important species on the planet. Without their life-sustaining poop, there would be no plants or animals on Earth. A scholarly worm gives historical facts and context on every page.