I had an ameraucana who just died today. For the past week and a half she's been sick. Being new to the chicken thing I wasn't sure was what wrong with her. Her first symptom was she couldn't walk well she had a hobble to her walk. The next day she became completely immobile so I isolated her. She could still move and kick her legs but she couldn't stand up. She had her good days and bad days, she continued to eat and drink for the first 4-5 days, but Towards the end she started breathing roughly like she was gasping for air, and eventually I had to start syringe feeding her. I just would really like to know what she had. I have thought of things like mareks and such, but I just am not sure. Any ideas??