다음 글의 제목으로 가장 적절한 것은?The magnetic field… | [법원직 9급 영어] 12년 1회차 기출문제 상세 페이지

다음 글의 제목으로 가장 적절한 것은?
The magnetic field is oddly prevalent in all kinds of animal orientation. Termites line up along its cardinal axes. Yellow eels also use the magnetic field. Homing pigeons, however, are more of a mystery. It was long thought that they, too, relied solely upon the magnetic field to find their way. In studies that disrupt the field, the pigeons’ path was thrown off. But after tracking pigeons with GPS satellites for ten years, researchers announced their findings: rather than using sun for directional bearings, it turns out that the pigeons use roads they’ve traveled in the past as a guide. Then, three years after this study, different scientists found that iron-containing structures within the birds’ beaks apparently also aid in their sense of direction. They might even have the ability to use atmospheric odors. * cardinal axes 기본 축

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Mysterious Sense of Direction of Homing Pigeons