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| Following a map from the skies | |
| 作者姓名： | 齐子拓 |
| 作者单位： | 河北省辛集一中[171]班 |
| 摘 要： | The secret of a pigeon’s amaz-ing ability to find its way home has atlast been uncovered:they follow theroads and railways just like we do.鸽子即使远隔千山万水也能找到回家之路,这个一直令人惊诧不已的秘密终于被揭开了:它们像我们人类一样沿着公路和铁路回家。A homing pigeon’s natural so-lar and magnetic compasses are oftenless important than its knowledge of human transport routes,according toresearchers at Oxford University,UK.英国牛津大学研究者的调查表明,对于信鸽而言,自然界的指南针(来自太阳能和… |
| 本文献已被 CNKI 等数据库收录！ | |