Snakes are adept at sensing their environment, using their ability to detect thermal radiation to locate suitable hiding spots. They respond to thermal differentials, meaning a warm surface in a cooler area is more attractive than the same temperature in a warmer environment. This behavior explains why certain areas, such as wall cavities, basements, or cluttered corners, become favored refuges for snakes. While warmth is a key factor, ecological considerations such as safety, moisture, and shade also play vital roles in their habitat choices. Indoor spaces often create microclimates with stable temperatures that can be appealing to snakes. However, the presence of a warm area alone does not confirm a snake's presence; it merely indicates a potentially suitable environment for one.