❐ We discovered a 115,000-year-old iguana nest fossil in the Bahamas
2020 Dec 09
Many species of iguanas dig shelters for protection against predators, fires and extreme weather. Most also make underground nests. Anthony J. Martin, CC BY-SA
A trace fossil of an iguana burrow was discovered on San Salvador Island in the Bahamas. Estimated to be 115,000 years old, it is the first known fossil of its kind.