Little Chance, my crippled duckling, is getting around okay and I'm not giving up on him yet. But, I realize that if I am going to be hatching ducks regularly, I am eventually going to have ducklings that are too crippled to live a normal life. And if Chance doesn't improve, it may be sooner rather than later. For those of you who cull crippled birds, can you please share your methods? I want a method that is quick, humane, and also relatively easy for me to do. I think a physical (as opposed to chemical) method would be my first choice, but... I'm open to suggestions. Please feel free, within the bounds of the TOS of course, to be graphic. I want detailed instructions, because I don't want to mess it up. Thank you.