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| How Dolphins Call | |
| 作者姓名： | 马加芬 |
| 作者单位： | 山东鄄城县第十二中学 |
| 摘 要： | 与人类一样,海豚能通过声音相互称呼"名字"。A high-pitched"wee-o-wee-o-wee-o-wee"whistle might not soundlike much to you,but it6s exactly how a dolphin might introduce itself.Because sight is limited in the ocean,dolphins create individual"name"calls to communicate their whereabouts to friends and families.But it6snot as simple as just recognizing a voice, |
| 本文献已被 CNKI 等数据库收录！ | |