(Natural News) Many people are accustomed to the technologies and advantages of modern-day living. If you're hungry, you can go out and order to-go meals or grab a sandwich at a convenience store. But this dependence on modern technology and material comforts might leave you at a loss in times of crisis.

A big part of survival, especially without the help of high-tech tools or equipment, relies not only on how well you can forage and hunt but also on your knowledge of natural food sources, such as insects, edible plants and fungi. If you don't know where to look (or what to look for), you'd be in big trouble.

Here is a list of natural sources of food and medicine that you can easily rely on when you're out in the wild.

Wild animals

The woods are home to game birds like grouse, pheasants, partridges, ducks and geese. If you know how to work a bow or how to fashion a quick trap, then it's highly likely that you won't lack for food.

It's also quite easy to find and catch sheep in the wild, especially in grasslands and pastures. If you need a quick meal, go for hares and rabbits since these animals are some of the easiest to catch.

You might also come across deer and wild pigs. However, if you're not an experienced hunter, it's best to avoid these animals. Wild pigs can cause serious injury if you're not careful, while a deer is likely to leave the area altogether if you fail to catch it the first time.

Fish

Fish is a valuable food source in the wild, especially since it provides omega-3 fatty acids and high-quality protein that you won't find much of in small birds and mammals. All freshwater fishes are edible, even the ones that eat fish as well.

If you want to catch fish, look for signs that they are nearby. One way you can tell is if you notice ripples breaking out in regular intervals over the surface of the water. If you see several little fishes darting here and there, that also indicates a good spot to fish. You're also likely to spot fish in shaded pools, near submerged logs and along riverbanks. (Related: Survival fishing: 5 tips for catching, eating, and preserving fish.)

Insects

Insects are a good source of protein and carbohydrates. Larvae, in particular, contain high amounts of fiber and healthy fats as well, so snack on a couple if you need an energy boost. Insects are also extremely easy to find and catch. The best ones to eat include grasshoppers, crickets, beetles, locusts, termites and dragonflies.