How to Spot Voles in the House
It's uncommon, but a vole inside is possible, especially in basements, crawl spaces, or under porches. Most of the time, voles prefer to stay outdoors. However, they may find their way inside if their tunnel systems connect to access points near the foundation.
Inside, voles behave much like other pests. They search for shelter, chew on cardboard and insulation, and may nest in storage boxes or unused spaces. If they're in your home, it's usually a sign that the population outside has grown large enough to push them into less typical spaces.
Though not dangerous in the traditional sense, their droppings and urine can create sanitation issues. If you notice signs indoors, such as gnawed material, faint squeaking, or visible nests, it's time to take action.