鲸鱼的战争 War of the Whales - Orca Attack!

Included among whales, the largest living creatures on Earth, is the orca. Recently orcas confronted other whales in a five-kilometer square area in a life-and-death battle costing many lives. Over a thousand whales were involved. For the first time ever, this spectacle was entirely caught on film. The battleground was the rich waters off the Aleutian Islands in North America. ...