Bukiyip (2123-ape) = Endangered (80 percent certain, based on the evidence available) (Many children are unwilling to speak it, and quite a few of them do not know it at all, or not properly. Even many adults are unwilling to speak it. There is a decided shift of the speakers to Tok Pisin.)
Glottolog
[ape] at ISO 639-3
[ape] at OLAC
[ape] at IMTVault
Arapesh (Mountain) at WALS
Bukiyip at Endangered Languages Project
Bukiyip at Grambank
Wikipedia
Wikidata