Sharks are master hunters. But it isn't just their speed and sharp teeth that make them so good at catching their prey. Sharks can also sense electricity in the water! Young readers will love learning how sharks use electricity to find their prey underwater. Even if their prey is hidden or camouflaged, sharks like the hammerhead shark can use this special skill to find them. Through this book's approachable text and full-color photographs, young readers will deepen their understanding of how sharks use electricity in the wild.