At the high-tech scientific center that is Fermilab in Batavia, Cleo Garcia has a unique job – herdsman. Garcia is in charge of managing Fermilab’s herd of bison on a day-to-day basis. Every spring, ...

Bison are one of over 100 species of hoofed mammals belonging to the Bovidae family, which also includes cattle. While often grouped with buffalo, their anatomical features slightly differ.