If you have never heard of a fish that can fly, then you could give me a little attention. These fish move in whole flocks and are numerous in warm seas. To fly, the Atlantic flying fish jumps out of the water, uses its pectoral fins to catch air currents and provide lift to the atlantic flyingfish, and beats back and forth with its tail to provide thrust. Once it reaches 19 miles per hour, it can jump out of the water and glide 10 to 40 feet. Presumably this is done to avoid ocean predators. Also, if you are interested in the world of fish, then you could visit the site of the source.