Invasive Lizards Threaten Georgia Wildlife

Invasive Argentine black and white tegus have been detected in the wild across Georgia's Toombs and Tattnall counties, with over 20 individuals documented. These large South American reptiles, capable of reaching four feet in length, pose a substantial risk to the state's native ecosystem.

Their diet includes the eggs of ground-nesting birds like quail and turkeys, as well as the young of protected species such as gopher tortoises and American alligators. Concerns also extend to potential contamination of crops with salmonella. The Georgia Department of Natural Resources stresses that public involvement, early detection, and rapid response are vital for managing this invasive species.

Tegus found in Georgia are not protected by state laws and can be legally trapped or killed year-round on private property with landowner permission. The department is collaborating with the public to trap these lizards, track sightings, and assess the extent of the population in the affected counties.