Originally hunter-gatherers, the Chimariko are possibly the earliest residents of their region in California. They had good reliations with Wintu people and were enemies of the Hupa, a Southern Athabaskan people. Conflict between Chimariko and white miners led to almost total extinction of the entire population. The surviving Chimariko fled to live with the Hupa and Shasta and became extinct by 1900.
The Northern Arapaho Tribe of the Wind River Reservation is one of four groups of Arapaho who originally occupied the headwaters of the Arkansas and Platte Rivers in what is now northeastern Colorado.
Berry Creek Rancheria of Maidu Indians of California is a federally recognized Maidu tribe in Southern California.
he Burns Paiute Tribe is a federally recognized tribe located north of Burns, Oregon. They are primarily the descendants of the "Wadatika" band of Northern Paiute Indians
The members of the Cabazon Band of Mission Indians of today are descendants of Chief Cabazon who was a leader of the desert Cahuilla Tribe from the 1830's to the 1870's and have called the valley home for more that 2,500 years.
The Upper and Lower Chehalis, are the principle tribes that make up today's Confederated Tribes of the Chehalis Reservation. Some Klallam, Muckleshoot, Nisqually, and Quinault peoples are also members of this federally recognized tribe.