Bantawa (1590-bap) = Threatened (100 percent certain, based on the evidence available) (Eastern Bantawa has the strongest vitality whereas Northern Bantawa is endangered with speakers shifting to Nepali. Language shift to Nepali is caused mainly by low homogeneity and relative prestige.)
Glottolog
[bap] at ISO 639-3
[bap] at OLAC
[bap] at IMTVault
Bantawa at Endangered Languages Project
Bantawa at Grambank
Kiranti_Bantawa at Lexibank
Wikipedia
Wikidata