In my state November is a dangerous time for night driving. The whitetails are in the rut, and the deer most likely to end up on your bumper are the big bucks, 150 pounds or more. The last two deer collisions I've experienced, the deer have literally run into the side of my car. The last one, I had a flash of a head with at least a six-point rack when things went bang.
There's also a hazard with wildlife smaller than deer. I've hit two big raccoons in the last few years that took out the front bumper covers of my E34 BMW. That was no risk to me personally, but a new valance panel runs about $700 plus paint.