Killer whales and sharks.
By squirting out harsh gases out of its butt at a enemy which causes them to die.
In fact,The Dall's Porpoise is in fact in the family of dolphin.
man, lions
The Giant Panda adult doesn't have many predators. Man, along with most of his activities are harmful to the adult Giant Panda in some fashion or another. But the most risk occurs when the mother...