title: Unalaska collared lemming
text: # Unalaska collared lemming
  
  The Unalaska collared lemming (Dicrostonyx unalascensis) is a species of rodent in the family Cricetidae. This species is found on two islands, Umnak and Unalaska, in the Aleutian Archipelago of Alaska in the United States. Its natural habitat is tundra.
  
  