Eisspeedway

Western rattlesnake

Western rattlesnake may refer to:

  • Crotalus oreganus, a venomous pitviper species found in North America in the western United States, parts of British Columbia and northwestern Mexico
  • Crotalus viridis, a.k.a. the prairie rattlesnake, a venomous pitviper species native to the western United States, southern Alberta, Canada, and northern Mexico