I have a six and a half month pullet who has been listless for the past couple of days. She stayed in the nest box for far longer than the other girls (much to their displeasure) for a few days, but now she won't come out at all. She pecked me when I reached in to check for injuries, the first time she's ever been aggressive at all. It's nighttime now, so I don't want to hassle her too much; I can't take her to a vet until tomorrow morning or afternoon. Just a visual review of her (not being any type of expert) I don't see any evidence of pecking by the other three hens. I tried the best I could to search for injuries without stressing her out too much. 1) What type of bird , age and weight. Cochin, 6.5 months, don't know her weight. 2) What is the behavior, exactly. Refuses to come out of the nest box; has been there all day, into the night. I think it's too early for a girl like her to be broody, right? Even thought she doesn't come out of the nest box, she's still laying eggs, but not in the box. I keep finding her eggs in the run. 3) Is there any bleeding, injury, broken bones or other sign of trauma. Nothing that my inexperienced eyes can find... 4) What happened, if anything that you know of, that may have caused the situation. She's the low man on the pole, but I haven't seen any problems between the girls. 5) What has the bird been eating and drinking, if at all. I haven't seen her eat much, but that may be me, not her. 6) How does the poop look? Normal? Bloody? Runny? etc. She pooped a very runny poop on me a couple of days ago. 7) What has been the treatment you have administered so far? No treatment. 8 ) What is your intent as far as treatment? For example, do you want to treat completely yourself, or do you need help in stabilizing the bird til you can get to a vet? I suppose that I need reassurance, diagnosis possibilities, and moral support. 10) Describe the housing/bedding in use Four hens live in a 6 x 8 coop, made out of pine, and recycled materials. The bedding is a combination of leaf litter, pine shavings, straw. I use DE in the coop and run. The run is under a long grove of bamboo, which is filled with the leaves that fall from the bamboo stalks. The nest box has some timothy hay in it, and some shavings. Gigi is a sweet, sweet girl. I know I haven't provided much in the way of symptoms, but obviously SOMETHING is wrong, and any help you can offer is greatly appreciated.