So this morning when I went in the coop to let them out Amelia (Sussex) fell off the roost rod I just thought she had lost her footing, but she lay on the floor, head bent to the left, left wing out twitching. I picked her up and she seemed shocked but fine got down, walked around a bit then had another episode. She is eating and walking around but then all of a sudden starts twitching. So far no other symptoms no one else is showing any other sort of symptoms. The best way I can describe is almost like a seizure of some type. She is in sick bay at the moment away from the others.