First-ever hybrid shark discovered off Australia www.washingtonpost.com/rf/image_404h/2010-2019/WashingtonPost/2012/01/03/Interactivity/Images/507970033.jpg A hybrid black tip shark containing both common and Australian black tip DNA in Australian waters. Scientists said on Tuesday that they had discovered the world's first hybrid sharks, a potential sign the predators were adapting to cope with climate change. January 3, 2012 http://www.washingtonpost.com/national/health-science/first-ever-hybrid-shark-discovered-off-australia/2012/01/03/gIQAPy00YP_story.html [with comments]