Snakes will sometimes eat light bulbs. I saw in a (tree-hugger) magazine once where a snake ate two light bulbs being used to entice hens to lay. The people felt so sorry for the snake they called in experts and the experts were able to X-ray the snake and I saw the photo of the X-ray with two light bulbs inside. Then they either gave it an operation or else manipulated it somehow to get the light bulbs out without them breaking. That is NOT what I would have done. I would have allowed the thing to go off and die in peace. I mean pieces. And then I would have put a lot more light bulbs in the nests. I've heard regular light bulbs are going to be illegal soon, anyway. . . . . . Other than that, if snakes start causing trouble I shall take my 12-gage to the henhouse with me. Or, I may take my .22 with-- yes, they do call it that-- snake-shot. You can buy snakeshot bullets for a .22 or for most common pistol sizes and it basically works like a shotgun, but it is smaller and cheaper than a shotgun shell. If you have a hard time finding snakeshot for your gun, go to the next gunshow in your area and start looking/asking around. That way, you won't make a seriously huge hole in your henhouse when you shoot. Also, a .22 is much quieter and won't alarm the neighbors so much. In extreme times, too, you could use it to shoot at a dog or other animal from a ways away without much danger of killing it or injuring it (as long as you don't hit it in the eye). All this presupposes you live outside city limits where it is legal to shoot. Thankfully, I do. . . . .