DescriptionThe name of this impressive range of high mountains forming the eastern boundary of Yellowstone National Park and extending 150 miles south into Wyoming is derived from the Hidatsa name for the Crow people; it means “children of the large-beaked bird.” The range is divided from the Beartooth Mountains to the east by the Boulder River.Contributing InstitutionMontana Historical Society Library and ArchivesGeolocation[1]
