Iguanas Once Sailed 34 Million Years Ago: Discover Their Incredible Raft Journey!

Around 34 million years ago, iguanas made an extraordinary journey from North America to Fiji, covering over 5,000 miles on rafts of vegetation. This remarkable transoceanic trip has puzzled scientists until now. A new genetic study reveals that these iguanas are more closely linked to Western Hemisphere species than previously thought. Simon Scarpetta, the study’s lead author, noted that a cyclone might have uprooted iguanas and their eggs, allowing them to catch ocean currents. This discovery aligns with Fiji’s geological history, indicating these lizards may have colonized the islands shortly after their formation. While alternative theories exist, researchers believe the resilience of desert iguanas made such a voyage possible, offering a glimpse into nature’s astounding adaptability.