How far back do Ospreys date?

Ospreys (Pandion haliaetus) have a long evolutionary history, with fossil evidence suggesting they date back to the Late Eocene epoch, approximately 30 million years ago. They are believed to have evolved from a lineage of raptors that adapted to a fish-eating diet, which is characteristic of modern ospreys. This adaptability has allowed them to thrive in various habitats around the world. Today, they are found on every continent except Antarctica.