Animal communication refers to the ways in which animals convey information to one another. This can include vocalizations, body language, and chemical signals. For example, birds may sing to attract mates or warn others of danger, while dogs use barks and body posture to express emotions or intentions. Different species have developed unique methods of communication suited to their environments and social structures. Bees perform intricate dances to inform hive members about the location of food sources, while elephants use low-frequency sounds that can travel long distances to communicate with each other over vast areas.