Scholarlink

<p>A recent study trained three tool-naïve carrion crows&#xa0;(<i>Corvus corone</i>) to use a stick tool for getting a reward out of a crevice. Automated tracking of tool tips showed gradual changes of their trajectories, demonstrating improved efficiency in their tool dexterity over time (Moll et al.&#xa0;<i>Current Biology,</i> 35, 4845-4852, <CitationRef CitationID="CR3">2025</CitationRef>).</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Stick dexterity in carrion crows

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2025年12月2日

查看全文
  • Shoko Sugasawa

摘要

A recent study trained three tool-naïve carrion crows (Corvus corone) to use a stick tool for getting a reward out of a crevice. Automated tracking of tool tips showed gradual changes of their trajectories, demonstrating improved efficiency in their tool dexterity over time (Moll et al. Current Biology, 35, 4845-4852, 2025).