Let's assume we have a mob of 100 zombies trapped in a box. The zombies have NOT died, just became infected.
What I want to know is, why is it that they don't even consider each other as a food source?
I realize that zombies hunger for living flesh, which makes sense. So do other carnivores... So a zombie wouldn't eat a dead zombie. but what I don't understand is, if a zombie isn't dead, why wouldn't another zombie eat him? He's living, isn't he?
Is it an instinct?