Actually, another person, is the local veterinarian, even if they don't know much about chickens, they do know about bio security and state laws.
I do find it odd, that any of you are bringing your own animals into an ag classroom, I have seen kids visit places, or have shows or competitions, but generally animals in the classroom are highly vetted for the reason of bio-security. Generally if you have an ag classroom, you are in an Ag state, and with people's livelihoods at stake, this is taken quite seriously.
Maybe, it is that I am a teacher, but I am not quite sure we are getting the whole story.
Mrs K