Researchers studying elephants have observed an interesting behavior where elephants respond differently to vocalizations from their peers. A new study conducted with wild African savannah elephants in Kenya suggests that elephants may address each other by a name-like component in their vocalizations.
The study analyzed vocalizations, mainly rumbles, produced by over 100 elephants in Amboseli National Park and Samburu National Reserve. Using a machine-learning model, researchers identified specific elephants as the intended addressees in these calls.
When audio calls apparently addressed to individual elephants were played for 17 elephants, they responded more strongly to calls directed at them. The elephants displayed enthusiasm, moved towards the source of the sound, and vocalized more when they heard their name-like call.
This study indicates that elephants communicate with each other using a form of individual identification, similar to a name. This ability showcases their intelligence and understanding of social relationships.
Elephants are known for their intelligence, memory, problem-solving skills, and sophisticated communication. The use of individual-specific vocal labels is rare in the animal kingdom, with dolphins and parrots also displaying similar behavior.
While the concept of elephants having names highlights their intelligence, researchers emphasize the need for further study to understand the syntax and encoding of information in elephant vocalizations before meaningful communication with them can be achieved.
By Will Dunham
