Lake Eyasi, Arusha, Tanzania: Bill Schindler and Cat Bigney seize the opportunity to scavenge nutrient and protein-dense meat and marrow from a carcass they find that has been left by predators
Bale Mountains National Park, Bale, Ethiopia: Bill Schindler and Cat Bigney come across a dead bushbuck in the Bale Mountains and decide to capitalize on the find for resouces.
BUGAT, MONGOLIA- Bill and Cat hike across a snowy pass in search of an elusive yak herd while their latest bounty, a rabbit, dangles from the end of Cat's spear.
Bale Mountains National Park, Bale, Ethiopia: Cat Bigney and Bill Schindler finish off their composite spears - a razor sharp spear point hafted onto a hardwood shaft that is fashioned into a bamboo javelin. With their tools finished, they're ready to hunt.
Murchison Falls National Park, Uganda: Bill Schindler starts to create smoke with a fire plow as Cat Bigney helps to steady the hearth board.
Bale Mountains National Park, Bale, Ethiopia: Bill Schindler and Cat Bigney processes a local nettle plant called Dombia to make fibers for hafting and tinder.
Lake Eyasi, Arusha, Tanzania: Host Bill Schindler with his newly formed Oldowan tool.
UGANDA- Cat excitedly holds a flaming tinder bundle.
Dhofar, Oman: Cat crouches on the bank with her spear to attempt fishing.
Serengeti National Park, Mara, Tanzania: Bill Schindler and Cat Bigney atop a kopje - a rocky outcrop in the savanna - where they can escape predators for the night.