Sometime after July 23, property owner Jess Christensen started noticing a lot of snake activity in the evening around his house, located on County Road 717 just north of Metalton.

"Really what really hit me was how close they were to the house," Christensen said. "I just looked at the statistics and knew that one day I will be bitten if I don't do anything, so I thought to get a professional opinion about it."

So he called Dale Ertel, who runs the educational exhibit Snake World and helps people remove dangerous snakes from their property. Ertel has been collecting snakes for over 50 years, he said. He got his first venomous snake when he was 15 and has been bitten by nonpoisonous snakes countless times. He has been bitten only once by a venomous snake, a diamond back that he still owns.

"The first time he called, he said he'd seen over a dozen in his yard," Ertel said. "So a friend of mine and I went out there the following night and we found over 12 that first night, and we have been back several times since, and it seems like every time we have gone back we are finding at least 12 [copperheads]."

Ertel's friend counted more than 118 snakes collected from Christensen's property.