Here's What We Know About Dolphin Intelligence | National Geographic
Dive into the science of dolphin cognition with researchers studying how these amazing creatures make sense of their world. ➡ Subscribe: http://bit.ly/NatGeoSubscribe About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. Get More National Geographic: Offi