In animal news, sperm whales can identify each other's voices. Researchers from Dalhousie University in Nova Scotia, Canada discovered that the whales can differentiate between each other's codas or clicking sound patterns, which they use to communicate. Similar to human accents, the whales' calls vary according to where they live. For instance, Caribbean and Pacific whales have distinct codas. Scientists also reported in the journal Animal Behavior that sperm whales have a coda of five evenly spaced clicks, the "Five Regular" call. This is thought to have the function of distinguishing individuals because it is used worldwide by the species.
What amazing findings, Dalhousie University researchers! May we continue to realize the immense intelligence and incredible abilities of our glorious marine friends.
