The western diamondback rattlesnake is no stranger to Texas, commonly found across much of the state and in most counties around Dallas–Fort Worth. But until recently, the species had never been officially recorded in Denton County. That changed after a western diamondback rattlesnake was remov ed from a garage in Argyle and later preserved for scientific study, giving researchers a rare opportunity to learn more about the species’ range in North Texas. Greg Pandelis, collections manager and biological curator at the Amphibian and Reptile Diversity Research Center at the University of Texas at Arlington, explained why the discovery is significant. “This western diamondback rattlesnake has been preserved for science because where it was found is very uncommon,” said Pandelis. “Since it was too late in the season to relocate it, they decided to donate it here to the Amphibian and Reptile Research Center, where we can actually study it and learn some really important things about what’s going on with these snakes in Texas.” Pandelis said that while the species is well studied across much of the state, Denton County had remained a gap in the official record. NBC 5 Reporter Vince Sims holds the preserved rattlesnake, which has been added to the collection. “We’re really excited about this because although this is a very well-studied species that occurs throughout most of Texas, other than the eastern part, to date, there’s never been an official recording of one from Denton County,” Pandelis said. The rattlesnake, measuring about three feet long, was removed from a garage by Rob Boles, who frequently helps residents deal with unwanted snakes. Boles recalled the moment he encountered the rattlesnake. “So we walk out in the garage and I’m like, ‘Oh, look! Oh my, it is a rattlesnake,’” Boles said. “Everybody calls me The Snake Whisperer, Snake Man. Whatever, it’s not a business for me, it’s a hobby. I don’t charge for it. I come out and help people.” The snake was found in November, a time when many people assume reptiles are inactive. Boles said Texas weather often tells a different story and that it’s not uncommon to get calls in the winter if it warms up enough. Pandelis believes the Denton County rattlesnake is not an isolated case, but evidence of a small population that has gone unnoticed. “This isn’t a super long rattle. It’s kind of typical with what you see of wild rattlesnakes,” Pandelis said. As warmer weather approaches, Boles urged residents to be cautious if they encounter a snake and to avoid approaching it. “If you don’t know what it is, step away. Two steps and you’re away, if it’s a dangerous snake, with two steps you are out of danger,” Boles said. ...read more read less