A medium small mouse common in southeastern habitats.

§ Quick facts

SizeBody 9–12 cm; tail 9–13 cm
Weight20–50 g
LifespanWild 1–2 years
OrderRodentia
FamilyCricetidae

§ Encyclopedia

The cotton mouse is a species of rodent in the family Cricetidae. It is a species of the genus Peromyscus, a closely related group of New World mice often called "deermice". It is endemic to the woodlands of the Southern United States.

Source: Wikipedia — Cotton mouse Licensed under CC BY-SA 4.0

§ Identification

Field marks. Small brown mouse with white belly; large ears; long tail.

Similar species. White-footed Mouse (very similar; expert ID needed).

Voice. Squeaks.

§ Diet & behavior

Diet. Seeds, insects.

Behavior. Common southeastern mouse. Sister species to white-footed mouse.

§ Range

Southeastern US

§ Habitat

Coastal pine and hardwood forests

§ Threats

Habitat loss.

§ Conservation status

According to the IUCN Red List, the cotton mouse is currently classified as Least Concern.

§ What helps

Support southeastern forest conservation.

Support our work More ways to help

§ Further reading

§ Sources cited

  • American Society of Mammalogists
  • IUCN Red List 2016