Two young Columbian ground squirrel (Citellus columbianus), Waterton Lakes National Park, Alberta, Canada, North America

Young Columbian ground squirrel (Citellus columbianus), Waterton Lakes National Park, Alberta, Canada, North America

A Columbian ground squirrel (Urocitellus columbianus) outside its burrow in Canmore, Alberta, Rocky Mountains, Canada, North America