Humans Can Tell When All Types Of Terrestrial Animals Are "Emotionally Aroused"
Charles Darwin once noted that all terrestrial animal species seem to apportion a set of vocal emotional expressions to such a degree that many make similar sound in similar situations . Now , researchers may have proven Darwin right , after find oneself that people canrecognize differing emotional arousalin coinage as diverse as frog and giant pandas . The fact that creature can distinguish the emotional state of matter of other animals , even if they are different coinage , has been shown before ....