In my stories, vampires, and to some extent, the werewolves are the whipping boys, because they cause the most trouble. Many vampires, at least those who are from Eastern Europe think that they are the "Masters of the Night" and, that the other supernatural creatures rebelled against them centuries ago. They also think that North and South America have little or no supernatural presence, and that they can move in at will. My main characters like change their minds, usually the vamprie ends up with broken limbs, and/or dead. The werewolves have their whole pack/gang mentality, and with some, it gets them into trouble. They go into supernatural clubs and hangouts, and they get their butts handed to them.