Killer whales, or orcas, are the top predators in the sea. But new footage from National Geographic shows the massive creatures doing some of their most startling hunting not in the ocean but on the beach.
On Peninsula Vadles on Argentina's coast, there are two very unusual orcas that have taken the notion of beach-combing to a new level. Researchers have named the two Mel and Maga.
Using the force of the sea and propelled by the surf, the whales burst past the water's edge, seizing...Full Story