I am no supporter of cross bow because it's closer to rifle shooting than bow's.
Moreover, I won't shoot a hippo in the water.
Now after this ethical and arrogant commentaries, I am pointing that this hunter is very honest and took a lot of pleasure to the point of sharing with everybody. And no one will protest for minus one hippo on earth????
Each of us has his own requirement and it's easy to rap on people happy to share his hunt and his pleasure. So be it, ethics is the religion of any hunter,whenever ask of.
My restricted experience in France or in Africa makes me clear that when anybody hunting is confronted with bad luck or whatever, in day -1 or -2 days of the end of the hunt or safari, he lowers his standards.
So when one is throwing ethics in hunting, he is just like everybody claim, especially on forum?????????????????????????????????????????????????????????????????????????????????????????????????????????????????