The state Department of Natural Resources (DNR) is working to assess and eradicate a wild population of Argentine black and white tegus, which has been found in Hall and several other Georgia counties, most recently in Toombs and Tattnall in the southeastern part of the state.
Growing up to 4 feet long and weighing 10 pounds or more, this lizard native to South America is an invasive species that threatens Georgia wildlife.
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. They will also eat chicken eggs, fruit, vegetables, plants, pet food, carrion and small live animals, from grasshoppers to young gopher tortoises.
There are concerns, as well, that tegus could spread exotic parasites to native wildlife and cause bacterial contamination of crops. Research shows that these reptiles, like most, carry salmonella.
Early detection, rapid response and public involvement are key to stopping tegus in the wild in Georgia.
DNR’s Wildlife Resources Division is working with the public and partners to trap tegus, track sightings and assess the population in the area of Tattnall and Toombs counties.