I like snakes around too for the rodent control. The Mother Hen usually protects chicks from snakes. Since I've had Guineas around, they have pretty much chased off any of the smaller snakes (Ate them?), however I will occasionally still see a larger black snake now and then. I haven't had any egg eating snakes lately, my grandmother had a sure-fire method of dealing with just the egg-eating snakes----------she would blow out an egg and fill it with salt and leave it in the nest. Any snake eating the egg would die.