白鹳“打嘴”之谜
<正>白鹳虽是一种哑鸟,但它打嘴发声,即上下嘴互相敲打,发出“哒哒哒”的响声,以传递各种信息,表达各种感情。经观察,白鹳可用打嘴表示求爱、兴奋或示威。
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| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Chinese Journal of Wildlife
1999-01-01
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| Series: | 野生动物学报 |
| Online Access: | http://ysdw.nefu.edu.cn/thesisDetails#10.19711/j.cnki.issn2310-1490.1999.06.014 |
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