lunedì 15 febbraio 2016

NYT Science: How Does One Dog Recognize Another as a Dog?

How Does One Dog Recognize Another as a Dog?
By C. CLAIBORNE RAY

Studies of dogs' ability to discriminate their kind from other animals show they can do so based on purely visual evidence, even in images.

Published: February 16, 2016 at 06:00AM

via NYT Science http://ift.tt/1RFYGOY