A Friendly Dolphins Swimming in HD Compilation

Did you know that,

Dolphins are highly intelligent marine mammals and are part of the family of toothed whales that includes orcas and pilot whales.

They are found worldwide, mostly in shallow seas of the continental shelves, and are carnivores, mostly eating fish and squid. Dolphin coloration varies, but they are generally gray in color with darker backs than the rest of their bodies.