|In fact, according to Gordon Burghardt, a psychology professor at the University of Tennessee, Knoxville, many animals — not just dogs, cats, and monkeys — need a little play time.
“I studied the behavior of baby and juvenile reptiles for many years and never saw anything that I thought was play. Then I had an epiphany when I saw Pigface, a Nile softshell turtle, batting around a basketball at the National Zoo in Washington, D.C. I realized reptiles play, too,” said Burghardt.
Burghardt’s findings are discussed in the October issue of The Scientist. To read the article and view Burghardt’s videos of various animals playing, visit http://www.the-scientist.com/2010/10/1/44/1/.