I have a yellow golden pheasant hen. She is just under 2 years old. She started acting drunk yesterday and jerky movement. She also just sits and hangs her head shaking it slightly side to side. What is this, and what do I do? All my pheasant babies live 1 to 3 weeks and do the same. https://www.facebook.com/groups/552851661524633/permalink/1215875768555549/