How many different kinds of rattlesnakes can be found in Nevada?
A. There are five different species of rattlesnakes in Nevada. One of them, the Great Basin rattlesnake, is only found in the northern two-thirds of the state. The other four, the Western diamondback, Sidewinder, Speckled rattlesnake (two sub-species, the Southwestern Speckled and the Panamint), and the Mojave rattlesnake can be found in various areas of southern Nevada.