These pests may gnaw on tender bark at the base of young tree trunks and the stems of shrubs. Voles also will tunnel on the surface of lawns under the snow, making very visible winding trails as the snows melt in spring. One final positive on the snow is the enhanced visibility of some landscape plantings. Trees and shrubs with ornamental bark, such as red twig dogwood or river birches, look more brilliant. Ornamental grasses left standing from last season are much more visible.
Snow cover makes winter complete.