Siberian Chipmunk
While considerably less annoying than Alvin and his brothers, the Siberian Chipmunk’s deadliness lies in their ability to spread diseases among humans. With such a high reproductive rate, the small rodent is capable of carrying deadly viruses, such as Lyme disease, and pests like ticks and parasites throughout a population. They also pose a threat to other native species such as the bank vole, wood mouse, and red squirrel.