A vole and a house mouse are, at casual glance, very similar. Only once you have a vole caught can you compare the features of a vole to a mouse. A vole doesn’t want to be on the inside of a structure. Voles love to burrow, create runways in lawn areas and garden beds. If you do happen to have a vole issue on the inside of a structure, it is more likely bad luck than that the vole intended on entering the structure. You would always assume a mouse is inside the structure first until proven wrong. The process for removing a vole is the same as a house mouse.