I am new to this so i am hoping i am posting my question correctly. Any help is greatly appreciated. I have 7 chickens 3 Plym Bar Rocks and 4 aracana Our problem is with one of the Bar Rocks she is 2 yrs old we adopted them this past march the issue is she just lost feathers within the past few days and now has a creamy discharge and bleeding from her bottom. I don't know if this is due to the weather or sickness. she seems to be eating and drinking fine. please help.