I got bit by one of mine, but it was only after we started feeding them red worms and nightcrawlers. I think they mistake my fingers for worms now, as odd as that might sound. Felt like a quick, hard pinch. No blood was drawn and I hollered at the culprit. They aren't as quick to peck at me now, but I'm still mindful of my hands when I go out. I can pretty much tell when one of them is getting the bright idea that my fingers might make a tasty snack and quickly remove them from harm's way.