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为什么信鸽能送信?

为什么信鸽能送信?

本站新（短）域名：xiguashuwu.com

为什么信鸽能送信?

信鸽ju有多zhong辨别方位的本领。它们两yan之间的突起chu1，能在长途飞行中测量地球磁场的变化。在晴天时，信鸽利用太yang光来导航。它们ti内的生wu钟可以对太yang的移动进行校正，选择方向。yin天时，信鸽则利用地球磁场来为自己“导航”。此外，信鸽还能用气味来充当寻找归途的线索呢！

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