A "flock" refers to a group of animals, particularly birds, that gather and move together. This behavior is often seen in species like sheep, geese, and starlings. Flocking can provide safety in numbers, making it harder for predators to target individual animals. In addition to animals, the term "flock" can also describe a group of people with shared interests or beliefs. For example, a flock of churchgoers may gather for worship. The concept emphasizes community and connection among individuals, whether in nature or social settings.