NOSA
In the Brooder
I had 6 chicks in a brooder and they all seemed to be fine this morning when I changed their water. I come home and notice that one of my speckled sussex that had zero symptom of stress and seemed perfectly healthy this morning just laying there flat and dead. The other chickens seem to be ok. I checked for wounds or blood and none in sight. What could have happened? Does this just happen to generally healthy chickens they just drop dead for no reason?