One of my canaries is sick. I noticed in the last week or so that she was losing some feathers around her neck, mostly under her beak - not a lot, but I could tell. Today she had diarrhea and her stool was an odd reddish/brown color. Not bright red like bloody, more like a red clay color. She was still acting like a canary - flying around and eating. Tonight she is sleeping on one of the lower perches, which she has never ever done. I wish I had taken her to the vet but by the time I called they were closed. Now I'm afraid it's too late. Is there anything I can do for her?