Chernobyl’s wildlife: thriving in a changed landscape with unresolved radiation effects

Forty years after the disaster, wildlife around the Chernobyl exclusion zone shows a mix of thriving populations and unusual traits. Some species have benefited from reduced human activity and habitat changes, while others exhibit notable features (e.g., darker tree frogs, altered forests, more wolves and bears). Scientists debate whether these changes are direct radiation adaptations or the result of environmental shifts and other factors, including transgenerational mutations and climate stress.