most notably the sidewinder rattlesnake. These snakes are adept at navigating the sandy terrain, often leaving unique tracks as they move. The park’s hot, arid climate makes it an attractive habitat ...

Sidewinder rattlesnake. Image by nmoorhatch ... Many species are active at different times to suit their habits and the climate in their habitat. Twin-Spotted Rattlesnake on Desert Rocks. Image via ...

The most venomous snakes in Arizona include rattlesnakes, sidewinders and coral snakes. Here's where they live and how to ...

On Rossel Island, Kraus found Dendrelaphis melanarkys, or the black net tree snake. This 4-foot, 11-inch reptile is easier to ...

With more rattlesnakes than any other state — 14 species, to be exact — Arizona is the undisputed rattler capital of the U.S. These vipers lurk in every imaginable habitat, from sunbaked ...