Things You'll Need
Instructions
Look for wild berries that you recognize upon sight. Wild berries, such as strawberries, blackberries and blueberries all look like their domesticated counterparts that you find in grocery stores and markets. Wild berries are usually slightly smaller than ones sold in stores but are just as safe to eat.
Taste the wild berries that you find. If the berry tastes sweet and has a taste you recognize, it should be safe to eat. If the berry has a harsh, bitter or off flavor, it is most likely inedible and should be spit out immediately. With a few rare exceptions, most berries can only poison you if you ingest them.
Buy a wild plant and berry identification guide book. Take the book with you into the wild and consult the book when you come across any berries that you are unfamiliar with. Nearly all guides show photos or illustrations to help you determine what you find and if it is edible or not.
Educate yourself on edible berries. Consult a berry guide book or other references to learn when edible berries are typically in season and where they can be found. For example, you can find out that strawberries typically ripen in early summer and that strawberry plants have white flowers. You then know that if you find a strawberry-looking berry in early march that it's likely not a wild strawberry.