If they are the orange ones they are called "Chinese Lady Beetles" and they are not native to our hemisphere. They are a pest and can be very, very, terrible. The only thing that kills them is a product called "Tempo" you mix the Tempo in with water , a few ounces does the trick, and then you spray it on the outside of things with a garden sprayer to kill them before they enter the structure. Test it out on your camper somewhere to make sure it doesn't discolor it but, it didn't harm the windows or siding on my house.