Get a good book on edible wild plants, read it thoroughly, take it out and find them, learning to identify them.

They aren't all that tasty (keep some Taco Bell hot sauce packets in your survival kit), but they don't squeal when they're harvested (don't pay any attention to Chris, BTW), there isn't any blood, they don't transmit diseases, they don't bite or scratch (with a few exceptions), they certainly don't run very fast, and they don't have terrified little brown eyes.

I eat chicken and I have chickens. They aren't the same. <img src="/images/graemlins/smirk.gif" alt="" />

Sue