Scientists investigate why crows are so playful

<https://arstechnica.com/science/2017/10/scientists-investigate-why-crows-are-so-playful/>

"Crows share an interesting set of behaviors with humans: they like to
play, and they often use tools."

Via Ward Plunet, then Sakari Maaranen and Andres Soolo.

Share and enjoy,
                *** Xanni ***
--
mailto:xanni@xanadu.net                   Andrew Pam
http://www.xanadu.com.au/                 Chief Scientist, Xanadu
http://www.glasswings.com.au/             Partner, Glass Wings
http://www.sericyb.com.au/                Manager, Serious Cybernetics