Date: 7/3/18 4:59 pm
From: John Greenwood via VA-bird <va-bird...>
Subject: [VA-bird] Fwd: NYTimes.com: Can Crows Make Mental Pictures of Tools?
They’re smart birds for sure

Jack Greenwood
>
> New Caledonian crows were trained to seek rewards by tearing paper of a certain size, demonstrating what researchers say is advanced toolmaking.
>
> https://www.nytimes.com/2018/06/28/science/crows-toolmaking.html
>
>
> Sent from my iPhone

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