Another example in which, interestingly, the prey goes silent instead: http://www.sciencedaily.com/releases/2006/09/060923105230.htm http://www.sciencedaily.com

Another example in which, interestingly, the prey goes silent instead: http://www.sciencedaily.com/releases/2006/09/060923105230.htm http://www.sciencedaily.com/releases/2006/09/060923105230.ht...