Foraging

Foraging is the act of searching for and exploiting food resources. In an extreme situation, you must do whatever you have to do to keep yourself alive. The key to successful foraging is first learning what’s edible and then honing your ability to identify it. Even then, there are lots of look-alike plants, where one type is edible and the other poisonous.

Edible and Poisonous Plants
Foraging