What do animals use sounds for in their interactions?

Animals utilize sounds primarily for communication and warnings, making this the most comprehensive choice. Vocalizations play a crucial role in social interactions among animals, allowing them to convey a variety of messages to each other. For instance, animals may use specific calls to signal alarm or to warn others of potential dangers, effectively promoting group cohesion and safety.

While deterrence of predators, navigation, and locating food can involve vocalizations in certain species, these functions are more specialized and not as broadly applicable across the animal kingdom. The fundamental purpose of sounds is to facilitate communication, which includes social bonding, establishing territory, and alerting others about threats or resources, making it central to animal interactions.