Deer Mouse Facts & Information

What do deer mice look like?

Deer mice are small rodents, typically 3-4 inches long, with a tail that adds an additional 2-5 inches. They have large eyes and ears, a slender body, and soft fur that is grayish-brown on top and white on their underbelly and feet. Their bicolored tail, dark on top and light underneath, is a distinguishing feature.

What do deer mice eat?

Deer mice are omnivores, feeding on seeds, nuts, fruits, insects, and small invertebrates. They are opportunistic feeders and will also consume fungi, grains, and even stored human food if they find access to homes or sheds.

What sort of habitat do deer mice live in?

Deer mice prefer forests, grasslands, and agricultural areas, but they are highly adaptable and can live in a variety of habitats. In colder months, they may seek shelter in barns, cabins, and homes. They build nests out of grasses, leaves, and other plant material in sheltered areas like tree hollows, burrows, or buildings.

How do deer mice commonly behave?

Deer mice are nocturnal and are highly active at night, spending much of their time foraging for food. They are excellent climbers and can move quickly through vegetation and buildings. Deer mice often store food in hidden caches for later consumption. They are solitary animals, except during the breeding season or cold weather when they may nest communally.

Did you know this about deer mice?

Deer mice are one of the primary carriers of hantavirus, a potentially fatal respiratory disease that can be transmitted to humans through contact with their droppings, urine, or saliva. Despite their small size, deer mice can jump as high as two feet and are known for their agility and ability to squeeze into tight spaces. They are also important in the food chain, serving as prey for a variety of predators, including owls, snakes, and foxes.