Wildlife biologist Ryan O’Donnell is pictured with a Western diamondback rattlesnake. A familiar rattlesnake slithered into a biologist’s campsite near a ghost town in Arizona.

May 15 (UPI) -- Rattlesnake wranglers in Arizona shared a photo of a "weird" snake they came across in the backyard of a Scottsdale home. Rattlesnake Solutions posted photos to social media ...

An Arizona biologist encountered the same Western diamondback rattlesnake at a campsite 4 years apart near Signal ghost town. Learn about their reunion.

Wildlife biologist Ryan O’Donnell is pictured with a Western diamondback rattlesnake. A familiar rattlesnake slithered into a biologist’s campsite near a ghost town in Arizona.

A western diamondback rattlesnake with a big pattern mutation,” company officials wrote in a Facebook post. “In the many thousands of diamondbacks we’ve seen over the years, this is a first.” ...

Western diamondback rattlesnakes are a large species of pit viper that can grow to 2.1 meters (about 7 feet) long, though most are between 1.2 and 1.8 meters (4-6 feet) in length.

A 2-foot western diamondback rattlesnake was found trapped in a plastic bottle in an Arizona yard, leading to a very unusual rescue, photos show. Rattlesnake Solutions photo Arizona’s desert ...

ALSO: Watch as orca launches 20 feet high while hunting off San Diego According to Rattlesnake Solutions, western diamondback rattlesnakes can measure to about 4 feet and “can be found anywhere ...

Feb. 22 (UPI) -- A reptile wrangler was called out to an Arizona home where a welcome mat was found to be hiding a most unwelcome visitor: an western diamondback rattlesnake.

A western diamondback rattlesnake with a big pattern mutation,” company officials wrote in a Facebook post. “In the many thousands of diamondbacks we’ve seen over the years, this is a first.” ...

An Arizona biologist encountered the same Western diamondback rattlesnake at a campsite 4 years apart near Signal ghost town. Learn about their reunion.

An Arizona biologist encountered the same Western diamondback rattlesnake at a campsite 4 years apart near Signal ghost town. Learn about their reunion.