U_Stormcrow
Crossing the Road
I agree, that would be a big question. I just don't know what they are actually doing. And they might be doing it differently for small flocks vs. big commercial ones. (I would expect the big commercial ones do need a special crew for the culling, but the owner is not likely to try "rehoming" them in the hours that takes to arrange.)
A common thread in the State laws I've read would allow the State to cull, without compensation, the entire flock to which even a single bird under quarantine was "re-homed". Then, I guess they can let the neighbors deal with the scofflaw. A couple places assert the legal authority to hand the quarantine breaker a bill for the effort...