#WorldMantaDay is a time to celebrate these highly intelligent and highly threatened sea creatures. Not only are manta rays impressive to look at, but they also have the largest brains of all the ocean’s fish — with developed areas especially for learning, problem solving and communicating. Seeing a manta in the wild is an incredible experience, and their conservation is necessary to protect them and their habitats. Head to mantatrust to find out how they are building a sustainable future for both manta and devil rays.