Award-winning educator and author Cathryn Sill introduces toddlers and preschoolers to basic facts about fish with the help of colorful, detailed, realistic art from noted wildlife illustrator John Sill. Simple, clear descriptions of how fish look, where they live, what they eat, and how they move around make this fourth title in the board book series a dependable and informative resource for early childhood education units on animals, environments, fish, oceans, and pets. Also perfect for a first trip to the aquarium!