A female orca named Wikie swims with a calf in 2011 at Marineland in Antibes, France. Wikie was the central animal in a study, published Wednesday, about orcas’ ability to imitate human speech.

A female orca named Wikie swims with a calf in 2011 at Marineland in Antibes, France. Wikie was the central animal in a study, published Wednesday, about orcas’ ability to imitate human speech.