Flying fish are very strange, and their pectoral fins are particularly developed. Flying fish, like the wings of birds, are called "flying". However, flying fish are not flying, but feel like flapping fins. In fact, it's just gliding, which is widely distributed in warm waters all over the world.
Flying fish can jump out of the water for more than ten meters, stay in the air for more than four seconds at the longest and fly for more than four meters at the farthest. The back color of flying fish is similar to that of sea water. They often move on the surface of seawater and fly in groups at sea.