Game Cam Set-ups
Expand Tegu Removal
From Georgia Department Of Natural Resources, Wildlife Resources Division
The effort to find and remove tegus from the wild in southeast Georgia is taking a new twist this year. But the public’s help remains critical to keeping these big, South American lizards from getting a toehold in the state.
The Georgia Department of Natural Resources, Georgia Southern University and the U.S. Geological Survey have been working since 2018 to assess and remove what is considered a wild population of Argentine black and white tegus in Tattnall and Toombs counties.
This species, the largest of all tegus, can reach 4 feet long and weigh 10 pounds or more. Adaptable and hungry, Argentine black and white tegus are a significant threat to native wildlife, from gopher tortoises to groundnesting birds such as bobwhite quail, wild turkeys and whip-poor-wills.
Dr. Lance McBrayer, a Georgia Southern professor coordinating the project, said that while trapping will continue at key sites this spring and summer, arrangements of game cameras will also be rotated every few weeks to as many new places as possible. The goal is twofold, McBrayer explained.
“We’re trying to establish if we can reliably detect tegus with this method and also see if the tegus have moved farther away from the main continued from page
area we’re trapping.” If a tegu is spotted, traps will be set to try and catch it. The key, McBrayer added, is the involvement of Tattnall and Toombsarea residents. He’s looking for owners of at least 5 acres of likely tegu habitat who are willing to allow the Georgia Southern crew to temporarily set game cameras on their property.
Not that the need for public involvement to help eradicate these invasive lizards is new.
Residents have responded to the call to report sightings of tegus in the wild, dead or alive. Of the seven tegus collected last year in Tattnall and Toombs counties, the public found or killed three. The seventh was a large tegu detected by a game camera on a Tattnall County farm and later trapped.
While it’s not known where the tegus in Toombs and Tattnall came from – tegus are popular as pets – it’s clear they spell trouble in the wild. Daniel Sollenberger, a senior wildlife biologist with DNR’s Wildlife Conservation Section, said tegus are generalists in habitat, diet and the temperatures they can survive.
“They can live almost anywhere and eat almost anything,” Sollenberger said.
The problem is not only their appetite, which favors eggs – including those of protected species such as American alligators – but can vary from pet food and plants to fruits, vegetables and small animals. There is also concern tegus could spread exotic parasites to other wildlife and cause bacterial contamination of crops. Research shows, too, that these reptiles, like most, carry salmonella.
Once tegus are established, eradication is almost impossible. Florida has three confirmed populations in the wild. Trapping at one site along Everglades National Park can yield hundreds of tegus per season. WHAT CAN YOU DO?
Area landowners interested in allowing tegu project game cameras on their property should contact Georgia Southern University’s Dr. Lance McBrayer at (912) 478-5111 or [email protected] georgiasouthern. edu. Report tegus seen in the wild, alive or dead. Note the location, take a photo if possible and report the animal at gainvasives. org/tegus, (478) 994-1438 or [email protected] dnr.ga.gov. In Toombs and Tattnall counties, keep pet food inside, fill holes that might serve as shelter and clear yards of debris such as brush piles that can provide cover for tegus.
Be a responsible pet owner. Do your research before buying an exotic pet, and don't let it loose.
Note that as a nonnative species, tegus in the wild in Georgia are not protected by state wildlife laws or regulations. They can be legally trapped or killed year-round. However, animal cruelty and local ordinances apply, as do appropriate safety precautions.
L earn more about invasive tegus at georgiawildlife. com/tegus.