Nation An American buffalo, named ‘Tyson the Bison,’ spotted casually roaming the Chicago suburbs December 9, 2021Scott Gleeson, USA TODAYComments Off on An American buffalo, named ‘Tyson the Bison,’ spotted casually roaming the Chicago suburbs The Lake County (Illinois) Sheriff's Office said family-owned buffalo – known as "Tyson the Bison" – fled its home and is roaming the Chicago suburbs.