I thought about botulism, but I don't think that's the case. It is a fresh bag of feed, feed doesn't last here long. LOL. Other reading has led me to the possibility of rickets... Which is also weird too, but then again, maybe not if those birds need a better/different feed. Don't think so though. Then there is the dreaded "M". And with that one and its many facets... That one is a scary thought. Won't know unless a bird dies and send it for necropsy, or do one myself looking for tumors/lesions and such. I am going to get them started on a diet for rickets, and see if there isn't some improvement, and keep an eye on the leg directions, eyes for unmatched dialation... The "m" signs... I would separate them out, but I don't see a point since the other birds have been with them this whole time, so what ever it is, they've already exposed the others, and will be at a survival of fittest at this point if they start to get worse, and if a necropsy points to the "M".Nova-- not sure if this applies at all -- but lots of ducks having similar symptoms with legs & walking or rather falling. Also a couple botulism cases too![]()