Are Dolphins Really that Smart? These Facts will Tell You – 12 Pictures FacebookMessengerTwitterPinterestRedditDolphins have no sense of smell, but their sense of touch is really developed. In or out of the water, dolphins have a perfect eyesight. They also hear frequencies 10 times the upper limit of adult humans. Remarkable! 9 / 12 Pin Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13
