Eastern meadow vole
Rodents
The eastern meadow vole, sometimes called the field mouse or meadow mouse, is a North American vole found in eastern Canada and the United States. Its range extends farther south along the Atlantic coast. Wikipedia
Scientific name: Microtus pennsylvanicus
Trophic level: Omnivorous
Mass: 1.5 oz (Adult)
Gestation period: 21 days
Class: Mammalia
Family: Cricetidae
Genus: Microtus
Source: Encyclopedia of Life