While I know the good ol hatchet is quick and effective, I don't know if I'd ever be able to do that to someone I knew. I've gassed hit-by-car birds before with tailpipe exhaust and it was very easy and peaceful, and hopefully painless for the bird. I would NEVER consider eating a bird that was gassed, but is that an acceptable way to cull a chicken? Other than the hatchet, what are other ways to dispose of a bird?