Here are a few we learned in Blue Creek, Belize. Some forage salads, some go looking for a supply of autumn nuts for their holiday baking. The hardcore forager does all this and more. Just start hunting for those first spring dandelions. Kentucky Fresh samples of 16 wild edible plants were assayed for Ascorbic Acid and 10 plants were assayed for Vitamin A. Many of the plants were found to be rich sources of these vitamins when compared with some common garden fruits and vegetables.
Traps are presented for information purposes only, they are dangerous, some lethally so.
Using them is also illegal in all likelihood. Don't use them except in a survival situation. The Art of Nothing by T.J. Elpel. Great Article on living off the land without cluttering the darn place up. Very good read.