I was cleaning brooder boxes and sat down for a minute to rest my back. I heard what sounded like something running out on the porch and babies crying. Well, it wasn't baby chicks, it was baby ducks. And it was inside. Something had freaked them out badly!!! I went in there and looked in the box, and one was on its back. I figured, in all the comotion, it had fallen over and was having trouble righting itself. Nope, it was the commotion!! When I picked it up, it was holding its head back as far as it would go, with its neck stretched out. After holding it for a few minutes, it seems fine. I was sure it was seizing and dying, but now it is good as new. What gives?