Killer whales are known for their haunting songs consisting of complex whistles and clicks, but they can also learn “dolphin speak,” a new study finds. She and her team collected sound recordings from three killer whales that had been housed with bottlenose dolphins for several years, and compared them with sounds collected from seven killer whales and control bottlenose dolphins, which had not commingled.
Killer Whales Learn How to Speak Dolphin
