How to Survive for Three Days in the Wilderness
The fundamentals of survival boil down to the Rule of Three: You can live three minutes without breathing, three hours when exposed to freezing temperatures, and three days without water. Concerning hunters and fishermen, it’s practical to think of survival in relation to the time it takes search and rescue (SAR) to do its job: With rare exceptions, sportsmen will be found within 72 hours of being reported missing.
The military stresses this same mindset in its survival schools, where the focus has shifted from long-term survival to waiting for rescue. This is due in part to the increased efficiency of SAR, as well as the understanding that skills such as trapping and hunting food waste precious energy. Even navigational skills are deemphasized, because it’s easier for search teams to locate a stationary target. A 72-hour plan elevates the importance of fundamentals like fire building and signaling
As the person who’s lost, injured, or stranded, it’s your job to stay put and stay alive. So calm those panicky voices in your head, stick to the plan detailed here, and you’ll likely be found within 72 hours.