This document provides information about megamouth sharks. It describes their large, floppy bodies that can grow up to 17 feet long and their huge mouths. It explains that megamouth sharks live in warm ocean waters, swimming deep during the day and feeding on small ocean animals like shrimp, plankton, and fish. Additionally, it notes that megamouth sharks are rare, with fewer than 50 observed, and that they were first discovered in 1976.