I found hairy white fungus on bats in prichards cave in Franklin TN nearly 20 years ago. I reported it to a game warden and was directed by the game warden to notify a scientist I guess that had ties with the university of Tennessee. The scientist told me to not get near the fungus and they asked for permission to access the cave for samples. They never contacted us after that and I always wondered what it was. Now I know I guess.