科学家们终于揭开了马嘶的秘密
研究人员发现，当马嘶叫时，它们产生了两个完全不同的声音。一个是由声带振动产生的低音，类似人类歌唱；另一个是由喉咙内部产生的高音，前所未有的大型哺乳动物中首次确认。这一罕见的能力，称为双频发声，可能帮助马在单个呼叫中发送多个情绪…
来源: ScienceDaily ｜ 阅读全文
发布时间: 2026-02-25 17:01 GMT+8（北京时间）
#马 #双频发声 #动物行为
Post #4130
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