The Blue Whale can be dangerous but it cannot be blamed for its aggressive nature. It only becomes aggressive when it realizes that it has some intruders in its territory. Some intruders have trapped the blue whale and they will probably kill the big but helpless creature for their selfish intentions. You should do something about it. This is your best opportunity to help the blue whale because the evil people are not around at the moment. You have got to find a way to rescue the big fish. The other creatures will definitely help you in whatever possible. Good luck!