The tribes build a monument as a legacy of their experience.
The Crays debate whether to slaughter goats for food.
The tribes eat meat for the first time in weeks. The food sharing pact is endangered when both tribes hoard some to themselves.
Jay flies home to the UK to be with his pregnant girlfriend, the Snake tribe begin to turn on each other, and Crays contend with receding lake waters.
A joint tribal hunting party sets up base at Wood camp. After outstaying their welcome in the Cray camp, Snake leader John moves his remaining tribe to their new home.
The Crays get an unwelcome surprise when the Snake tribe moves in with them while their new camp is being built.
A member of Wood camp receives bad news from home. The two tribes decide to share the fishing gear and catch 50-50. The Crays want to poach Dan, but he isn't sure whether to defect or not.
The second tribe arrives and finds that the first tribe have settled in their allotted camp.