i was watching how its made and guess what? Chickens! well actually hatchery but it showed you how theyturn the eggs, deside if the chick is a boy or girl, and ship them off. but i didnt think it looked very fun for those little chicks! you should have seen it! they were throwing the chicks around LITTERALY! and they would throw them down shoots to another ramp that throws them back and forth! it didnt look very fun for those baby chicks but i wonder how many die in that proces? oh and i learned something! on a new born babychick if the tip of the wing feathers are uneven then it is a girl and if they are all even it is a boy.