Coiled western diamondback rattlesnake (Crotalus atrox), shaking the rattle on its tail, extending its forked tongue.

- Image ID: KWTAXG

Coiled western diamondback rattlesnake (Crotalus atrox), shaking the rattle on its tail, extending its forked tongue.

Bazzano Photography / Alamy Stock Photo

Image ID: KWTAXG

Location: Arizona, USA