From the depths ... creative movements

The phenomenon of the fish swarm is a result of the instinct of gathering, especially in the young age stage, and the fish help in that lateral line of the body and the sense of sight, which is used to communicate signals between the group and each other, as well as the sense of hearing, the sense of sight and the sense of touch, and the group is governed by strict rules that the group adheres to, which It is one type of fish in one flock, and it takes an oval shape and is densely packed in the space it occupies, to protect it from enemies, which is often frightened by the gathering of a large number of fish flocks, even if the members of this flock are small in body. There is no specific size for a swarm of fish, some of them are small in number, as in a shark, and some are large, as in sardines. It is also remarkable that the swarm fish do not collide with each other due to the followers of the swarm members strict rules of movement and leadership, and to use all senses in this matter.The types of fish that walk as a flock are preferred by most of the fish that live in waterways, and even in captivity such as fish farms, hatcheries and fish ponds. They prefer swimming as a group, but the number may sometimes decrease. In the event that a larger fish or a predator fish attempts to penetrate a fish flock, this is a matter that poses a risk from the predatory fish due to the size of the flock consisting of small fish.