Knowing how to get food in a survival situation is one of the most important things for you to actually survive. This is because you will eventually run out of supplies to sustain yourself. And if you think you will have no choice but to stay in your area, set up camp, and await rescue for a few more days, then you might just need to find means of sustaining yourself. The first thing that you need to look for is a source of water. If the source is far from your campsite, you need to mark it down with a danger flag or something with that effect. This is because you need to expend as little energy as possible just to get to it.

You will also need to find food. However, you also need to keep in mind that you need to conserve as much of your energy as possible. This means that hunting should only be attempted if you are sure of bringing back something. Otherwise, you will need to set up traps as well as engage in foraging. Traps aren't going to give you anything if you can't remember where you set them up. This means that you will also have to set up blank flags in the area that you set the traps in so that you can recover them and whatever they caught. Set multiple traps so that you have a greater chance of catching something.

Surviving in different environments shouldn't be a problem as long as you know what you’'re doing. Keep your wits about you and expend as little energy as possible and you will make it out alive.