A group of hippos is called a bloat. This term is quite fitting considering the large, round bodies of hippos. The word ‘bloat’ is used to describe a group of hippos when they are gathered together, usually in water. Hippos are social animals and often form groups to protect themselves from predators and to maintain their territory.
Hippos spend a significant amount of time in water, and it’s common to see a bloat of hippos lounging in rivers or lakes. The term ‘bloat’ is not only descriptive of their physical appearance but also reflects their behavior when they are in groups, often seen floating together in the water.