Bahau
The Bahau, also called Kayan Mekam, are a Kayanic Dayak people of the upper Mahakam River in East Kalimantan, counted among the Apo Kayan group and divided into the Modang, Busang and Saq branches. They speak a Kayan-Murik language, build riverside longhouses, stretch their earlobes with heavy earrings and perform the masked Hudoq dance.