You ever seen a flaying fish?
There are about 50 species of fish that fly, and they are not considered birds, but fish that can jump out of the water and fly hovering by their outstretched fins. The lengths of these types of fish do not exceed 45 cm.
These types of fish, which are similar to "herring fish", use the trick of flight to escape from their enemies in the water. When an enemy approaches it, it hits its tail in the water right and left at a speed that makes it come out of the water.
And when it falls into the water, it hits the water with its tail in the same way, thus cutting another distance away from the enemy. If these flight operations are repeated six or seven times, they will cover a distance between 300 to 400 meters. Its tail is split, and its lower end is long and relatively firm, so that it helps it to jump out of the water and fly by its rapid movement to the right and left by hitting the water. It can also change the direction of its flight to some extent when it meets the surface of the water.