UGA Finds Solution to Save Turtles on Georgia Roads

Every spring and summer, thousands of turtles die on American roads, but University of Georgia researcher John Maerz just figured out why they keep risking it.

Turtles aren't just wandering aimlessly across dangerous highways. They're actually seeking out roads on purpose because the elevated, graded surfaces make perfect nesting sites for their eggs.

Maerz and his team studied turtle behavior patterns around roadways throughout Georgia. What they found changes everything we thought we knew about wildlife crossings.

Female turtles instinctively search for raised, well-drained ground to lay their eggs, protecting them from flooding and predators. Roads, which are engineered to sit higher than surrounding terrain for drainage, become irresistible nesting spots.

The discovery led to a brilliant solution that helps both species. Instead of expensive wildlife bridges or tunnels, researchers suggest creating alternative nesting areas near roads that mimic the same elevated conditions turtles seek.

These artificial nesting sites can be built quickly and affordably using simple grading techniques. Early trials show turtles readily accept these safer alternatives, choosing them over dangerous road crossings.

The Ripple Effect

This research doesn't just save turtles. Fewer animals on roads means fewer accidents, lower vehicle damage costs, and safer driving conditions for Georgia families.

The findings apply to turtle populations across North America, where roadway mortality threatens several species with declining numbers. What started as one researcher's curiosity about turtle behavior could protect wildlife corridors nationwide.

Other states are already reaching out to UGA to implement similar programs. The low cost and high effectiveness make it an easy win for transportation departments working within tight budgets.

Sometimes the best solutions are the ones that work with nature instead of against it.