Animals can move thousands of kilometres in the ocean before returning with pinpoint accuracy to specific locations. How animals accomplish this feat continues to puzzle scientists. New research provides evidence for how turtles re-orientate during their migrations.

中文翻译：

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动物导航：面向海洋的奥秘。

动物可以精确地返回特定位置，然后在海洋中移动数千公里。动物如何完成这项壮举继续困扰着科学家。新的研究为海龟在迁移过程中如何重新定向提供了证据。