We group these insects together because thy have very similar habits. During the fall these insects will migrate from their natural environment outdoors to the wall of any nearby structure. Unlike other insects in the area, they will survive throughout the winter. In the spring when the weather gets warmer, they will emerge from the walls in an effort to return to their natural environment. They can usually be found on the side of the home that receives the most sunlight. Treatment usually consists of an outside perimeter treatment, paying close attention to areas around window and door frames through which most of these insects enter the home.