Aitutonga is the merged tribe of Aitutaki and Rarotonga from Survivor: Cook Islands. Aitutonga (a combination of Aitutaki and Rarotonga) was the name of the merged tribe comprised of the five members of Rarotonga and the four members of Aitutaki. The two tribes merged on Day 25. The original four tribes shuffled their members into two with the other two tribes disbanded, Manihiki and Puka Puka. The tribe was characterized by the divide between the former Rarotonga and the former Aitutaki. Aitutonga's tribe color was black.