Edy Setyawan, a marine researcher in Raja Ampat, Indonesia, has spent nearly a decade researching manta rays. But he remembers one in particular: a baby that had gone “toe-to-toe” with a shark and was left with a brutal bite on its wing.
The baby defended itself with its wing, Setyawan says, knowing that this is one of the few parts of its body that can recover from such an injury. The fact that even a pup knew how to survive in such a situation, he continues, is proof that these gentle giants are among the smartest fish in the ocean.
Underwater view of Giant oceanic manta ray in tropical Nusa Penida island, Indonesia (Credit: Denis Moskvinov/Shutterstock)
Denis Moskvinov/Shutterstock
The giant manta ray is the largest ray in the ocean, with a wingspan of up to 30 feet. It’s a slow-growing, long-lived species that has been shown in some cases to ...
