动物在交流时经常会对彼此发出警报信号,用来信号警示周围的同类附近存在的威胁。这是一种反捕食者适应,广泛存在于社会性动物中。许多灵长类和鸟类有复杂的警告声音。鱼和昆虫则会采用声音以外的方式,比如释放化学物质。
此条目可参照英语维基百科相应条目来扩充。 |
此条目没有列出任何参考或来源。 (2021年9月15日) |
外部链接
- Chickadees' alarm-call carry information about size, threat of predator (页面存档备份,存于互联网档案馆)
- The Trek of the Pika (页面存档备份,存于互联网档案馆) "A story complete with sounds of pika and marmot calls" 2002-10-30
- Characteristics of arctic ground squirrel alarm calls Oecologia Volume 7, Number 2 / June, 1971
- Why do Yellow-bellied Marmots Call? (页面存档备份,存于互联网档案馆) Daniel T. Blumstein & Kenneth B. Armitage
Department of Systematics and Ecology, University of Kansas
这是一篇与生物学相关的小作品。您可以通过编辑或修订扩充其内容。 |
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