Not a bunch. Moose are usually the worst. They are like deer in that they love to be on the roads and get hit a lot. When you hit one, your car is totaled and you probably are too. They also get into garbage. And they can be dangerous when they have babies with them.
Bears occasionally kill and eat somebody. There's a series of books called Alaska Bear Tales that talk about what happened to people - some even live to tell the tale.
All in all, its not bad.