Muskogee (2007-mus) = Severely Endangered (80 percent certain, based on the evidence available) (As of 2001, the youngest speaker in Oklahoma was 18, the youngest in Florida 44. Creek is routinely used among those in their 60s and above, and is also widely used at church services, for hymns, and for ceremonial speeches.)
Glottolog
[mus] at ISO 639-3
[mus] at OLAC
[mus] at IMTVault
Creek at Grambank
Creek at WALS
Muskogee at Endangered Languages Project
Wikipedia
Wikidata