How can I identify edible berries/fruit in the wide and avoid the poisonous varieties? Is there a general guideline that can be followed or is each plant specific?
If I see a deer munching on a particular plant, is that enough to indicate that it's safe to eat? How about other animals?
Is it safe for someone who doesn't react to poison ivy to eat the berries? I am not going to try it without authority from someone who knows. Is it like smoke from burning vines, that can affect even ...