A tribe swap on day 6 sent David & Elton to Moso and Imogen & Nicolle to Kakula, and the tribes merged into the Tanna tribe on day 12.
On day 6, a tribal swap occurred, relocating David & Elton to Moso and Imogen & Nicolle to Kakula. The two tribes eventually merged into a single entity, known as the Tanna tribe, by day 12.