Hello everyone, I am just curious what the symptoms of Avian are? I heard that a guy from the state is going around to all who have chickens and charges them like $2000.00 to test their flock for Avian. Is there a leg band that you can put on your chicken's to see if they are sick, or is that just for flea/lice control? I don't have $2000.00 and I want to avoid this, so if I can test my own flock to assure my hens are healthy. I am sure they are, but want to make sure.