Meet nature's greatest engineer! Introduce elementary kids to beavers and their lives in the wild in this North American Spanish translation. Built for swimming and skilled at forming dams, beavers are large rodents with strong, tree-cutting teeth. With STEM-appropriate text, kids explore the animal's appearance, behavior, and habitat alongside gorgeous photography. An end story shares a folk tale from Florida of why beavers slap their tails on water. A great nonfiction resource for Spanish-language learning and bilingual readers. Includes table of contents, index, same-page definitions, and further resources.