Siletz Dee-ni is an Athabascan language, a form of Tolowa historically spoken by Native Americans on the Siletz Indian Reservation in Oregon, in the United States. According to a report by the National Geographic Society and the Living Tongues Institute for Endangered Languages, it is the last of many languages spoken on the reservation and was said in 2007 to have only one living speaker. However, according to a later report in The Economist, the language has since been at least partially revived thanks to an on-line dictionary project, and in some areas, "many now text each other in Siletz Dee-ni."
Read more about this topic: Confederated Tribes Of Siletz Indians