A New Subspecies of Dolphin Is Evolving in The Pacific Ocean
The common bottlenose dolphin is one of the most well-studied marine mammals in the world. Yet in the last few decades, genetic research has revealed scientists aren't looking at a single species after all, but various lineages still very much in the process of evolving.
https://www.sciencealert.com/a-new-subspecies-of-dolphin-is-evolving-in-the-pacific-ocean