Elephants are incredible creatures. The largest land mammals on earth, they show a wide range of behavioral and emotional patterns in their up-to-60-year lifespans. They grieve over the bodies of dead herd members, and can even recognize their own reflections in a mirror. And, of course, there’s that old saying: “Elephants never forget.” While it may be an exaggeration, there’s more truth to the adage than you might realize.
In the wild, an elephant’s memory is key to its survival—and its herd’s. Each herd has a matriarchal structure, with one older female in charge. When younger males in the group reach sexual maturity—usually around 14 years of age—they leave the herd to roam solo or occasionally form groups with other males. Proof of elephants’ long memories lies in their behavior: When confronted with an unfamiliar elephant, matriarchs will huddle in defensive positions because they realize that those elephants could pose a threat to the herd’s safety.