These Are The Most Dangerous Animals In Every State in America - Page 49 of 50

Wisconsin: Massasauga Rattlesnake

Nothing puts people more on edge than the telltale sound of a rattlesnake underfoot; the massasauga rattlesnake is an elusive member of this group.

This recluse will first try to slither away, but should you sustain a bit upon contact, seek medical attention immediately, for it could prove fatal.