Watch the Video Click here to watch on YouTube Dolphins are among the most intelligent mammals on the planet. Beyond their ...

Along with other marine mammals — like whales, seals, sea lions and porpoises — dolphins must go to the surface to breathe air through blowholes on the tops of their bodies. They hold their ...

The dolphins are swimming through the trees ... They can snap each other's jaws, tails, flippers, lacerate blowholes. The large males are literally covered with scar tissue." ...

A bottlenose dolphin is capable of producing rather intricate and complicated shapes when using its blowhole. As noted in the previously mentioned article, researchers saw not just rings but also ...