The Hadza, or Hadzabe (Wahadzabe, in Swahili),are a protected hunter-gatherer Tanzanian indigenous ethnic group from Baray ward in southwest Karatu District of the Arusha Region. They live around the Lake Eyasi basin in the central Rift Valley and in the neighboring Serengeti Plateau. As of 2015, there are between 1,200 and 1,300 Hadza people living in Tanzania. However, only around 400 Hadza still survive exclusively based on the traditional means of foraging. Additionally, the increasing impac