70 (Early 2006), decreasing. Ethnic population: 100.
Bieria, Vovo (Wowo). Wurm and Hattori (1981) treat Bieria and Vovo as separate languages.
Some domains. No one under 20 regarded as a good speaker. Positive attitudes. Desire for maintenance and revival. Also use Baki [bki], but use as L2 is declining.
Latin script [Latn].