I have a 10mo old Rhode Island Red. All was fine when the hens went to bed last night but when I went to let them out this morning my Rhode Island wouldn't come off the roost. She just sat up there motionless....kinda dazed. I got her off because I didn't want her injuring herself if she tried to get down. When I set her down she just stands there and doesn't move at all. Same when I pick her up....she just lets me do whatever with her. I have separated her from the others in a smaller cage with food and water and she is still just standing there....like in a coma???? She was fine yesterday...nothing out of the ordinary at all. I feed them laying pellets but they also free range. Any suggestions?????