This document summarizes information about 5 common mammal species found in North America: the white-tailed deer, eastern gray squirrel, white-footed mouse, eastern cottontail, and meadow vole. It provides details on their physical description, habitat, diet, behaviors, and lifespan. The white-tailed deer is the most abundant large mammal in North America and lives up to 15 years. The meadow vole, also known as the field mouse, lives in grassy fields and burrows underground to escape predators.