Qu es eso desliz ndose por el agua? Es una manta ray Obtenga m s informaci n sobre estos peces planos con fotograf as de color, diagramas y m s. Las preguntas de pensamiento cr tico y un glosario de fotos ayudar n a introducir a los lectores j venes al g nero de no ficci n con un enfoque en un animal marino. What's that gliding through the water? It's a manta ray Learn more about these flat fish with full-color photographs, diagrams, and more. In this Spanish-language edition, age-appropriate critical thinking questions and a photo glossary will help introduce young readers to the nonfiction genre with a focus on a strange and captivating sea animal.