部分不可因态学章被靠e文撤稿结果生

引用与转载请遵循原论文协议或 CC BY 4.0 知识共享许可及公众号规范。生态雌性对声音的章被偏好促使雄性发展出丰富多样的鸣叫声。

2026年4月15日，撤稿推文仅供学术交流，因部不代表支持其观点。分结性选择如何促使单一鸣叫声谱系的可靠进化尚不明确。许多鸟类物种一生中只会学习一种鸣叫声。生态如有问题，章被主要原因是撤稿部分结果不可靠。

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被认为是因部由性选择所驱动的，

相关论文：

https://www.nature.com/articles/s41586-026-10483-x

扩展阅读

Vocal learning in songbirds is 分结thought to have evolved through sexual selection, with female preference driving males to develop large and varied song repertoires1,2,3. However, many songbird species learn only a single song in their lifetime4. How sexual selection drives the evolution of single-song repertoires is not known. Here, by applying dimensionality-reduction techniques to the singing behaviour of zebra finches (Taeniopygia guttata), we show that syllable spread in low-dimensional feature space explains how single songs function as honest indicators of fitness. We find that this Gestalt measure of behaviour captures the spectrotemporal distinctiveness of song syllables in zebra finches; that females strongly prefer songs that occupy more latent space; and that matching path lengths in low-dimensional space is difficult for young males. Our findings clarify how simple vocal repertoires may have evolved in songbirds and indicate divergent strategies for how sexual selection can shape vocal learning.

来源：Nature 官网

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信息来源于期刊官网/官方媒体/作者投稿/网络报道。然而，可靠论文图表与研究内容版权归原作者及出版机构所有。生态请联系处理

章被该文章应作者的撤稿要求被撤回，