sugar ants prefer to live and forage for food in suburban areas. In the wild, sugar ants typically dwell in woodlands, forests and heaths. Sugar ant colonies can be found in soil, between rocks, in holes in wood and around the twigs of trees or shrubs. When sugar ants build their nests in soil, they can be recognized by large dirt hills surrounding the colonies’ entrances. They can be found foraging under house lights and in streets during warm summer months and prefer warm and humid climates.When they locate a reliable source of food inside a home, sugar ants can become a nuisance. If you suspect a sugar ant infestation of your home, check your kitchen, pantry and food containers. Sugar ants are attracted to spills, stains and other food traces, as well. To help get rid of them, clean up these conditions.