L1 users: 10 (Golla 2007), decreasing. Ethnic population: 94 (2000 census).
North Dakota: Fort Berthold Reservation, mostly Parshall and White Shield.
8b (Nearly extinct).
Shifting to English [eng]. Only elderly.
Reportedly a group Lewis and Clark met in 1804 in North Dakota. 30,000 were reduced to 6,000 due to smallpox.