Well at the farm our magical chicken man Mike told us magical things. And they made sense! Also she was kind of turning her head around a lot. She lost her balance a lot, and he had seen it a lot in chickens before. He recognized it immediately. Also we were kind of tapping the side of her head and something came out of one of her ears! That's an obvious sign, eh? Well Mike said the hairdryer would work if you were sure it was a liquid, and I did use the ear drops and she suddenly had half her balance back. Now she can go 3 steps without falling instead of 1! lol So if any of your chickens ever fall over constantly, turn their heads around, and you don't see any swelling, bruising, or blood, suspect the ears and take a look. It's so good to be able to drive ten minutes and know the answer to all your animal problems in 10 minutes.
ps. He even told me why my rabbit died! Apparently rabbit syphilis is going around- causes bleeding, hair loss, and acting like a doofus (eats through brain)