Facts about Leatherback Turtle Long Distance Navigation
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Pacific leatherback turtles undertake transoceanic migrations spanning over 10,000 kilometers between nesting beaches in Indonesia and foraging areas off the California coast.
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Female leatherback turtles display remarkable natal homing, returning to nest on or near the same beach where they were born.
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During long-distance migrations, leatherback turtles use wave direction and ocean currents as supplementary navigational cues alongside geomagnetic sensing.
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Atlantic leatherback turtles nesting in Trinidad cross the ocean to forage for jellyfish off the coasts of Canada and Europe.
- 02
The magnetic field of the Earth serves as a navigational compass for leatherback turtles, allowing them to detect both magnetic inclination and intensity to determine their position.
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Leatherback turtles undertake some of the longest migrations of any reptile, traveling thousands of miles between nesting beaches and feeding grounds.