One of my chickens is lethargic and almost acting like she has died. When I pick her up she looks fine she has a soft abdomen, so I don't think she is egg bound. I did give her some calcium just to be on the safe side. I checked for bugs and mites and didn't see anything, when I picked her up she pooped on me of course, it looks normal light and dark in it. she's about 3 years old and the only other thing that happened recently is a skunk got into our chicken coop! none of the chickens were hurt and the skunk will not be coming back!