Reasons #1-6 that you should cover your RV. These little guys were nestled up under our slideout awning. We put them into a box with some leaves and the rest of their nest and put it up a tree next to where the camper was parked. Check on them this morning and it looks like Mom came and picked them up.
Of course, they managed to chew a nice hole in the cover while they were up there.
We'll be picking up a nice, tight-fitting cover very shortly.