From Australia:

The trio was able to survive in the hot, muggy wilderness thanks to several factors. Lonkhuyzen carefully rationed their four-day food supply—they were down to their last bread slices when Wagner found them, the Guardian reports—and caught rainwater to drink in a plastic container. Lonkhuyzen also kept the family next to the car, set up eye-catching items around the vehicle in case search parties came by, and made the boys stick to a daily routine.

Another case of staying with the vehicle and everything turning out reasonably well.