It's not surprising, but still fascinating. This property isn't limited to humans and wolves and dolphins, either. Scientists at Cornell showed that parrotlets

It's not surprising, but still fascinating. This property isn't limited to humans and wolves and dolphins, either. Scientists at Cornell showed that parrotlets have unique "names" given by their parents. http://news.cornell.edu/stories/2011/07/parrots-learn-their-names-their-parents http://news.cornell.edu/stories/2011/07/parrots-learn-their-...