What is a example of dominance hierarchies?

An example of dominance hierarchies can be observed in wolf packs, where a clear social structure exists. The alpha wolf holds the highest rank and leads the pack, followed by beta wolves and then lower-ranking members. This hierarchy is established through various social behaviors, such as aggression and displays of strength, and it helps maintain order within the group and facilitates cooperative hunting and breeding. Such hierarchies are also seen in other animal species, including primates and birds.