Scientists expected these Galápagos sea turtles to wander. They stayed put
A study of green sea turtles in the Galápagos reveals that certain populations remain in local foraging areas rather than migrating long distances as expected. This behavior challenges previous assumptions about the migratory patterns of these genetically distinct turtle morphs.
Why it matters
Understanding localized behavior in endangered species is essential for effective conservation and management of marine protected areas.
Sea turtles are known for extraordinary journeys across the ocean. They can navigate using cues from Earth's magnetic field, the sun, and ocean currents, traveling long distances to find food before eventually returning toward the places where they were born to reproduce.
That reputation made one population in the Gal pagos especially surprising. Rather than roaming across vast stretches of ocean, these turtles appeared to spend much of their time close to home.
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