Artificial intelligence could reveal how animals of the land, sea and sky talk to others of their species. By Neil Savage Listening to sperm whales has taught Shane Gero the importance of seeing the animals he studies as individuals, each with a unique history. He and his fellow scientists give the whales names — Pinchy, Quasimodo, Scar, Mysterio and Mysterio’s son Enigma. Often these names are based on some identifying physical feature. Fingers, for instance, is named after a pair of marks on h...