... but saved by hippos
http://www.dailymail.co.uk/news/article-2578257/Hip-hip-hooray-Hippos-fight-crocodile-attacking-gnu-escort-animal-safety.html
http://www.dailymail.co.uk/news/article-2578257/Hip-hip-hooray-Hippos-fight-crocodile-attacking-gnu-escort-animal-safety.html