MEXICO CITY—An ancient flamingo fossil egg between 8,000 and 12,000 years old was uncovered at a busy construction site for a new airport in Mexico, officials from the Latin American country said.
The remarkably preserved egg from the Pleistocene period is incredibly rare. It is the first discovery of its kind from the Phoenicopteridae flamingo family in the Americas and only the second in the world, according to Mexico’s heritage institute INAH on Wednesday.
