Satellite tracking has finally cracked one of marine biology’s biggest mysteries: where young sea turtles disappear during their enigmatic early years. New research from the University of Central Florida reveals critical insights into this developmental phase that could reshape global conservation strategies.
"For decades, we watched hatchlings crawl to the ocean, then lost them until they reappeared years later as juveniles," said Dr. Kate Mansfield, lead researcher. Her team used custom solar-powered trackers to follow 21 loggerhead turtles for 2-3 years, uncovering unprecedented details about their transoceanic wanderings.
The data reveals turtles ride circular currents called "surface drifts," traveling up to 4,500 km while doubling in size. Researchers also discovered unexpected connections between turtle movements and climate patterns affecting fishing industries worldwide.
"Understanding these journeys helps us protect critical habitats," Mansfield emphasized. The findings come as coastal development and warming oceans threaten turtle populations across G20 nations.
Reference(s):
cgtn.com