Argonne National Laboratory, located in Dupage county Illinois, have a European White Deer herd on their grounds.
Fermilab, located outside Batavia, Illinois, have an American Bison herd on their grounds.
Question: I have been hearing that the deer around your forest are turning white. Why is that?
Argonne National Laboratory has a herd of imported European white deer roaming around the site. Not to be outdone, Fermilab has a herd of Bison. No weird atomic mutants to report, sorry.