Flocking is a behavior observed in various animals, where individuals move together in a coordinated manner. This phenomenon is commonly seen in birds, such as starlings, and fish, like sardines. Flocking helps these animals avoid predators, find food, and navigate their environment more effectively. The movement patterns in flocking are often driven by simple rules, such as maintaining a certain distance from neighbors and aligning direction with nearby individuals. This collective behavior can create stunning formations, like the mesmerizing shapes seen in a flock of birds or a school of fish, showcasing the power of group dynamics in nature.