Monkeys Recognize Their Pals In Photos
Monkeys can recognize photographs of other monkeys they know, proving that they can both detect differences in faces and figure out if they've seen th...
Monkeys can recognize photographs of other monkeys they know, proving that they can both detect differences in faces and figure out if they've seen th...
Yahoo! News | 2 Hrs 45 Mins Ago | Posted 05.25.2011