Clever crows: birds use tools in same way as great apes and humans
41.5 هزار بار بازدید -
6 سال پیش
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New Caledonian crows have been
New Caledonian crows have been filmed extracting a piece of food from a puzzle box by piecing together two separate rods.
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The birds were able to display highly flexible abilities to solve a complex problem without prior training. Until now, the ability to assemble different components had only been seen in great apes and humans
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The birds were able to display highly flexible abilities to solve a complex problem without prior training. Until now, the ability to assemble different components had only been seen in great apes and humans
Support the Guardian ► https://support.theguardian.com/contr...
Today in Focus podcast ► https://www.theguardian.com/news/seri...
The Guardian YouTube network:
The Guardian ► theguardian
Guardian Football ► http://is.gd/guardianfootball
Guardian Sport ► http://bit.ly/GDNsport
Guardian Culture ► http://is.gd/guardianculture
6 سال پیش
در تاریخ 1397/08/03 منتشر شده
است.
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