Hi, I've got a buff bearded silkie chick which I believe to be a rooster named Peaches. Yesterday I noticed he was laying down while the others were all spunky. I isolated him. And gave him food and water. After I left and came back he was up again like nothing was wrong with him. But I know something is because he tripped over a piece of wood and he didn't get up. So from the isolation, I've noticed his faeces go from watery yellowy-clear to slightly more solid but still diarrhea which was a dark green. Also, he carries his wings low. As for food and water he is still eating and drinking, but he seems to be drinking a lot more than he needs. Also, compared to a silkie of similar size he weighs a lot less. And when he went to bed last night he was peeping an awful lot, which reminded me of another chicken we had at the same age which had the same kind of symptoms which died. That was on Halloween. I think I've covered everything. If anyone has any insight as to what more I can do for him, any help would be appreciated.