Male dolphins need their 'wingman'
Groups of male dolphins who put aside their sexual competitiveness and form alliances with each other to seek out and reproduce with females have better reproductive success than males who go it alone.
Jo Wiszniewski, Macquarie University
Journal of Animal Ecology, http://www.mq.edu.au/newsroom/control.php?page=story&item=4718&category=science+%26amp%3B+nature
