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

In these shallow, ephemeral waters, species like the Mexican garter snake ... in 2021 the Service granted northern Mexican garter snakes 20,326 acres of protected critical habitat in Arizona and New ...

Arizona has 13 species of rattlesnakes and one coral snake species. Snakes are most active from March to October. Rattlesnakes have distinct features like a triangular head and vertical pupils.