The average size of an adult western diamondback rattlesnake is between 4 and 6 feet. Heftier snakes can weigh nearly 15 pounds, but the average weight is three to six pounds.

A Phoenix-based company that relocates rattlesnakes reported by concerned residents has quizzed Facebook followers by posting ...

Arizona is home to 13 species of rattlesnakes ... If you see a rattlesnake in or near the city, it will most likely be the Western Diamondback rattlesnake. Every year, the Phoenix Herpetological ...

“And it was this well-hidden Western Diamondback Rattlesnake.” Can you spot the snake in the accompanying image? (Answer at bottom.) Western diamondback rattlesnakes are commonly encountered in ...

In Arizona, they’re found from Phoenix west across the Sonoran Desert and in the western Grand Canyon, and south to the California and Mexico borders. According to the Rattlesnake Conservancy ...

He then gave 11 types of Arizona rattlesnakes a 10-hour block of time to find their way out. The test subjects included western diamondbacks, a southwestern speckled rattlesnake, a black-tailed ...

the Arizona black rattlesnake, western diamondback rattlesnake, tiger rattlesnake, sidewinder, Mojave rattlesnake and black-tailed rattlesnake. You can also find the Sonoran coral snake in the ...