All of the languages in this project are previously undescribed non-Austronesian languages spoken in the Alor archipelago in south-eastern Indonesia. Klon is spoken by approximately 5,000-6,000 people in the western part of Alor island, Abui by approximately 16,000 people in central Alor, and Teiwa by approximately 5,000 people in the eastern part of Pantar island. On the islands of Alor and Pantar there is a very high level of bilingualism in the local variety of Malay; local languages are generally afforded low status in their speech communities and are regarded as ‘backward’ by residents in town. In addition, in many parts of the region, including the speech communities in this study, children are learning the local variety of Malay as their first language and are unable to communicate in the local languages.