Big South American Lizard Invades Georgia, Threatens Wildlife

GEORGIA — An invasive type of South American lizard has made its way to the Peach State, and it has not been exactly welcomed with open arms.

The Georgia Department of Natural Resources said it is working to eradicate a wild population of Argentine black and white tegus in Toombs and Tattnall counties in southeast Georgia.

This species of lizard, which can grow up to 4 feet long and weigh 10 pounds or more, is a threat to Georgia wildlife, DNR officials warned.

The invasive lizard species of tegus "will eat the eggs of ground-nesting birds — including quail and turkeys — and other reptiles, such as American alligators and gopher tortoises, both protected species," DNR posted to its website. "They will also eat chicken eggs, fruit, vegetables, plants, pet food, carrion and small live animals, from grasshoppers to young gopher tortoises."

Wildlife experts said the big lizards can also spread exotic parasites to native wildlife and cause bacterial contamination of crops. Research shows that these reptiles, like most, carry salmonella.

DNR is asking the public to help the agency stop tegu lizards from migrating to other parts of the state.

What You Can Do

Tell DNR when you see a tegu lizard in the wild, alive or dead. These reports help biologists document occurrences and respond effectively. Note the location, take a photo if possible. and report the sighting:

• Online: www.gainvasives.org/tegus
• Phone: 478-994-1438
• Email: gainvasives@dnr.ga.gov

Because they are an invasive species, tegus can be legally trapped or killed year-round, through animal cruelty and local rules do apply.