There are a lot of things that can damage your home in winter: heavy wet snow on the roof, ice on gutters and eaves, expansion and contraction, and high winds. When winter weather conditions hit your home, you should be watching closely. There are many pests that don't hibernate and they are waiting to find a hole in your defenses--if they're not already chewing one. Here is a short list of pests and what they are hoping winter weather will do to your house.