I have a 5 day old Ameracuana that had a poop crusted over butt. I check on them daily when I feed and water them and this wasn't present yesterday. I clean their brooder every other day and the other 4 are fine. I don't understand how this happened or what I can do to prevent it. I picked the poop away with tweezers and warm water (not fun for her or I!) and am hoping this helps. Can anyone tell me If further treatment is needed, what causes this, and if this could be fatal? I greatly appreciate it!